Use Of Perfusion To Enhance Production Of Fed-Batch Cell Culture In Bioreactors

Patent No. EP2188371 (titled "Use Of Perfusion To Enhance Production Of Fed-Batch Cell Culture In Bioreactors") was filed by Wyeth on Aug 8, 2008. The application was issued on Dec 20, 2017.

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

Company	Opposition Date	Representative
EUROPEAN OPPOSITIONS	Sep 20, 2018	BOULT WADE TENNANT
GLAXO GROUP	Sep 20, 2018	BHOGAL
MERCK SHARP & DOHME	Sep 20, 2018	MERCK SHARP & DOHME
F HOFFMANN LA ROCHE	Sep 19, 2018	VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBB

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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Dec 19, 2024
Decision of the Board of Appeal
Dec 19, 2024
Decision of the Board of Appeal
Dec 19, 2024
F3032 Notification(s) of the decision
Dec 19, 2024
F3032 Notification(s) of the decision
Dec 19, 2024
F3032 Notification(s) of the decision
Dec 19, 2024
F3032 Notification(s) of the decision
Dec 19, 2024
F3032 Notification(s) of the decision
Sep 23, 2024
Letter accompanying subsequently filed items
Sep 23, 2024
Request concerning representative opponent
Aug 28, 2024
F3013 Oral Proceedings: Forwarding minutes
Aug 28, 2024
F3013 Oral Proceedings: Forwarding minutes
Aug 28, 2024
F3013 Oral Proceedings: Forwarding minutes
Aug 28, 2024
F3013 Oral Proceedings: Forwarding minutes
Aug 28, 2024
F3013 Oral Proceedings: Forwarding minutes
Aug 28, 2024
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Aug 28, 2024
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Jul 30, 2024
F3345 Forwarding of submissions to parties
Jul 29, 2024
(Electronic) Receipt
Jul 29, 2024
Amended claims with annotations
Jul 29, 2024
Amended claims with annotations
Jul 29, 2024
Amended claims with annotations
Jul 29, 2024
Amended claims with annotations
Jul 29, 2024
Auxiliary request during appeals procedure - 01
Jul 29, 2024
Auxiliary request during appeals procedure - 02
Jul 29, 2024
Auxiliary request during appeals procedure - 03
Jul 29, 2024
Letter accompanying subsequently filed items
Jul 29, 2024
Letter dealing with oral proceedings during the appeal procedure
Jul 29, 2024
Main request during appeals procedure
Jul 23, 2024
F3345 Forwarding of submissions to parties
Jul 23, 2024
F3345 Forwarding of submissions to parties
Jul 22, 2024
(Electronic) Receipt
Jul 22, 2024
(Electronic) Receipt
Jul 22, 2024
Letter accompanying subsequently filed items
Jul 22, 2024
Letter accompanying subsequently filed items
Jul 22, 2024
Letter dealing with oral proceedings during the appeal procedure
Jul 22, 2024
Letter dealing with oral proceedings during the appeal procedure
Jun 26, 2024
F3345 Forwarding of submissions to parties
Jun 21, 2024
(Electronic) Receipt
Jun 21, 2024
Letter accompanying subsequently filed items
Jun 21, 2024
Letter dealing with oral proceedings during the appeal procedure
Jun 5, 2024
Communication of amended entries in the Register of European Patents
Jun 5, 2024
Communication of amended entries in the Register of European Patents
Jun 5, 2024
F3345 Forwarding of submissions to parties
Jun 5, 2024
F3345 Forwarding of submissions to parties
Jun 5, 2024
F3345 Forwarding of submissions to parties
Jun 5, 2024
F3345 Forwarding of submissions to parties
May 23, 2024
(Electronic) Receipt
May 23, 2024
Authorisation
May 23, 2024
Letter accompanying subsequently filed items
May 23, 2024
Request for change of opponent's representative
May 22, 2024
F3345 Forwarding of submissions to parties
May 21, 2024
(Electronic) Receipt
May 21, 2024
Letter accompanying subsequently filed items
May 21, 2024
Request for change of opponent's representative
May 16, 2024
(Electronic) Receipt
May 16, 2024
Communication of amended entries in the Register of European Patents
May 16, 2024
Communication of amended entries in the Register of European Patents
May 16, 2024
F3345 Forwarding of submissions to parties
May 16, 2024
Letter accompanying subsequently filed items
May 16, 2024
Letter dealing with oral proceedings during the appeal procedure
May 9, 2024
(Electronic) Receipt
May 9, 2024
Letter accompanying subsequently filed items
May 9, 2024
Request for change of opponent's representative
May 7, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 7, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 7, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 7, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 7, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 31, 2023
F3011.1 Oral Proceedings: summons
Oct 31, 2023
F3011.1 Oral Proceedings: summons
Oct 31, 2023
F3011.1 Oral Proceedings: summons
Oct 31, 2023
F3011.1 Oral Proceedings: summons
Oct 31, 2023
F3011.1 Oral Proceedings: summons
Oct 31, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 31, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 31, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 31, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 31, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 26, 2023
F3010 Oral proceedings: order for summons
Apr 19, 2023
Communication of the registration of a transfer or change of name and/or address
Apr 19, 2023
F3345 Forwarding of submissions to parties
Apr 13, 2023
(Electronic) Receipt
Apr 13, 2023
Letter accompanying subsequently filed items
Apr 13, 2023
Submission concerning change of proprietor's address
Nov 8, 2022
Communication of amended entries in the Register of European Patents
Nov 8, 2022
F3345 Forwarding of submissions to parties
Nov 7, 2022
F3303.16 Change of composition of the Board (T)
Oct 27, 2022
(Electronic) Receipt
Oct 27, 2022
Letter accompanying subsequently filed items
Oct 27, 2022
Request for transfer of rights - opponent
Oct 27, 2022
Request for transfer of rights - opponent
Aug 23, 2022
F3345 Forwarding of submissions to parties
Aug 18, 2022
(Electronic) Receipt
Aug 18, 2022
Letter accompanying subsequently filed items
Aug 18, 2022
Letter relating to Appeal Procedure
May 12, 2022
F3345 Forwarding of submissions to parties
May 9, 2022
(Electronic) Receipt
May 9, 2022
Letter accompanying subsequently filed items
May 9, 2022
Letter relating to Appeal Procedure
Mar 14, 2022
F3345 Forwarding of submissions to parties
Mar 10, 2022
Consolidated list of documents cited in appeal procedure
Mar 9, 2022
(Electronic) Receipt
Mar 9, 2022
Amended claims with annotations
Mar 9, 2022
Amended claims with annotations
Mar 9, 2022
Amended claims with annotations
Mar 9, 2022
Amended claims with annotations
Mar 9, 2022
Amended claims with annotations
Mar 9, 2022
Amended claims with annotations
Mar 9, 2022
Amended claims with annotations
Mar 9, 2022
Annexes (other than cited documents) regarding appeal procedure
Mar 9, 2022
Annexes (other than cited documents) regarding appeal procedure
Mar 9, 2022
Annexes (other than cited documents) regarding appeal procedure
Mar 9, 2022
Auxiliary request during Opposition procedure - 01
Mar 9, 2022
Auxiliary request during Opposition procedure - 02
Mar 9, 2022
Auxiliary request during Opposition procedure - 03
Mar 9, 2022
Auxiliary request during Opposition procedure - 04
Mar 9, 2022
Auxiliary request during Opposition procedure - 05
Mar 9, 2022
Auxiliary request during Opposition procedure - 06
Mar 9, 2022
Auxiliary request during Opposition procedure - 07
Mar 9, 2022
Letter accompanying subsequently filed items
Mar 9, 2022
Reply to appeal
Jan 3, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 3, 2022
F3345 Forwarding of submissions to parties
Jan 3, 2022
F3345 Forwarding of submissions to parties
Jan 3, 2022
F3345 Forwarding of submissions to parties
Jan 3, 2022
F3345 Forwarding of submissions to parties
Dec 14, 2021
Composition of the board (T)
Dec 10, 2021
(Electronic) Receipt
Dec 10, 2021
Letter accompanying subsequently filed items
Dec 10, 2021
Request for extension of time limit
Sep 2, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Sep 2, 2021
F3345 Forwarding of submissions to parties
Sep 2, 2021
F3345 Forwarding of submissions to parties
Sep 2, 2021
F3345 Forwarding of submissions to parties
Sep 2, 2021
F3345 Forwarding of submissions to parties
Aug 30, 2021
(Electronic) Receipt
Aug 30, 2021
(Electronic) Receipt
Aug 30, 2021
Citation in appeal procedure - 089
Aug 30, 2021
Letter accompanying subsequently filed items
Aug 30, 2021
Letter accompanying subsequently filed items
Aug 30, 2021
Statement of grounds of appeal
Aug 30, 2021
Statement of grounds of appeal
Aug 30, 2021
Statement of grounds of appeal
Aug 27, 2021
(Electronic) Receipt
Aug 27, 2021
Letter accompanying subsequently filed items
Aug 27, 2021
Statement of grounds of appeal
Aug 20, 2021
(Electronic) Receipt
Aug 20, 2021
Annexes (other than cited documents) regarding appeal procedure
Aug 20, 2021
Letter accompanying subsequently filed items
Aug 20, 2021
Statement of grounds of appeal
Aug 5, 2021
Letter accompanying subsequently filed items
Aug 5, 2021
Request for change of opponent's representative
Jul 5, 2021
F3204 Communication of the file number to the parties
Jul 1, 2021
F3204 Communication of the file number to the parties
Jun 29, 2021
(Electronic) Receipt
Jun 29, 2021
Letter accompanying subsequently filed items
Jun 29, 2021
Notice of appeal
Jun 23, 2021
F3204 Communication of the file number to the parties
Jun 23, 2021
F3204 Communication of the file number to the parties
Jun 22, 2021
(Electronic) Receipt
Jun 22, 2021
Letter accompanying subsequently filed items
Jun 22, 2021
Notice of appeal
Jun 18, 2021
(Electronic) Receipt
Jun 18, 2021
Letter accompanying subsequently filed items
Jun 18, 2021
Notice of appeal
Jun 17, 2021
(Electronic) Receipt
Jun 17, 2021
Letter accompanying subsequently filed items
Jun 17, 2021
Notice of appeal
May 4, 2021
(Electronic) Receipt
May 4, 2021
Advice of delivery
May 4, 2021
Letter accompanying subsequently filed items
Apr 27, 2021
Advice of delivery
Apr 22, 2021
Advice of delivery
Apr 20, 2021
(Electronic) Receipt
Apr 20, 2021
Advice of delivery
Apr 20, 2021
Advice of delivery
Apr 20, 2021
Annex to the communication - opposition
Apr 20, 2021
Decision of the Opposition Division and instruction
Apr 20, 2021
Decision rejecting the opposition
Apr 20, 2021
Grounds for the decision (Annex) - opposition
Apr 20, 2021
Internal form - Opposition/addressees
Apr 20, 2021
Internal form - Opposition/addressees
Apr 20, 2021
Letter accompanying subsequently filed items
Apr 20, 2021
Means of redress
Apr 20, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 20, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 20, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 20, 2021
Provision of a copy of the minutes - opposition procedure
Apr 20, 2021
Transmittal of decision / summons - opposition
Apr 20, 2021
Transmittal of decision / summons - opposition
Apr 20, 2021
Transmittal of decision / summons - opposition
Apr 20, 2021
Transmittal of decision / summons - opposition
Apr 20, 2021
Transmittal of decision / summons - opposition
Mar 3, 2021
Information about the result of oral proceedings
Feb 8, 2021
Result of consultation by telephone/in person
Feb 3, 2021
(Electronic) Receipt
Feb 3, 2021
Letter accompanying subsequently filed items
Feb 1, 2021
Letter accompanying subsequently filed items
Jan 21, 2021
(Electronic) Receipt
Jan 21, 2021
Letter accompanying subsequently filed items
Jan 15, 2021
Notification concerning the date of oral proceedings
Jan 15, 2021
Notification concerning the date of oral proceedings
Jan 15, 2021
Notification concerning the date of oral proceedings
Jan 15, 2021
Notification concerning the date of oral proceedings
Jan 15, 2021
Notification concerning the date of oral proceedings
Jan 13, 2021
Brief communication - Opposition proceedings
Jan 13, 2021
Brief communication - Opposition proceedings
Jan 13, 2021
Brief communication - Opposition proceedings
Jan 13, 2021
Brief communication - Opposition proceedings
Jan 13, 2021
Brief communication - Opposition proceedings
Dec 23, 2020
(Electronic) Receipt
Dec 23, 2020
(Electronic) Receipt
Dec 23, 2020
Letter accompanying subsequently filed items
Dec 23, 2020
Letter accompanying subsequently filed items
Dec 23, 2020
Oral proceedings: reply to date proposed
Dec 23, 2020
Written submission in preparation to/during oral proceedings
Dec 22, 2020
(Electronic) Receipt
Dec 22, 2020
(Electronic) Receipt
Dec 22, 2020
Letter accompanying subsequently filed items
Dec 22, 2020
Letter accompanying subsequently filed items
Dec 22, 2020
Oral proceedings: reply to date proposed
Dec 22, 2020
Written submission in preparation to/during oral proceedings
Dec 18, 2020
(Electronic) Receipt
Dec 18, 2020
Letter accompanying subsequently filed items
Dec 18, 2020
Oral proceedings: reply to date proposed
Jul 29, 2020
Notification concerning the date of oral proceedings
Jul 29, 2020
Notification concerning the date of oral proceedings
Jul 29, 2020
Notification concerning the date of oral proceedings
Jul 29, 2020
Notification concerning the date of oral proceedings
Jul 29, 2020
Notification concerning the date of oral proceedings
Jul 22, 2020
(Electronic) Receipt
Jul 22, 2020
Advice of delivery
Jul 22, 2020
Letter accompanying subsequently filed items
Jul 20, 2020
Advice of delivery
Jul 16, 2020
(Electronic) Receipt
Jul 16, 2020
Advice of delivery
Jul 16, 2020
Letter accompanying subsequently filed items
Jul 10, 2020
(Electronic) Receipt
Jul 10, 2020
Advice of delivery
Jul 10, 2020
Advice of delivery
Jul 10, 2020
Letter accompanying subsequently filed items
Jul 7, 2020
Acknowledgement of a document
Jul 7, 2020
Acknowledgement of a document
Jul 7, 2020
Acknowledgement of a document
Jul 7, 2020
Acknowledgement of a document
Jul 7, 2020
Acknowledgement of a document
Jul 7, 2020
Annex to the communication - opposition
Jul 7, 2020
Information concerning oral proceedings
Jul 7, 2020
Summons to attend oral proceedings
Jul 7, 2020
Summons to attend oral proceedings
Jul 7, 2020
Summons to attend oral proceedings
Jul 7, 2020
Summons to attend oral proceedings
Jul 7, 2020
Summons to attend oral proceedings
Jun 2, 2020
(Electronic) Receipt
Jun 2, 2020
Advice of delivery
Jun 2, 2020
Letter accompanying subsequently filed items
May 19, 2020
(Electronic) Receipt
May 19, 2020
Advice of delivery
May 19, 2020
Letter accompanying subsequently filed items
May 15, 2020
Advice of delivery
May 12, 2020
Notification concerning the date of oral proceedings
May 12, 2020
Notification concerning the date of oral proceedings
May 12, 2020
Notification concerning the date of oral proceedings
May 12, 2020
Notification concerning the date of oral proceedings
May 12, 2020
Notification concerning the date of oral proceedings
Apr 29, 2020
Brief communication - Opposition proceedings
Apr 29, 2020
Brief communication - Opposition proceedings
Apr 29, 2020
Brief communication - Opposition proceedings
Apr 29, 2020
Brief communication - Opposition proceedings
Apr 23, 2020
(Electronic) Receipt
Apr 23, 2020
Letter accompanying subsequently filed items
Apr 23, 2020
Oral proceedings: Request for postponement
Apr 3, 2020
Brief communication - Opposition proceedings
Apr 3, 2020
Brief communication - Opposition proceedings
Apr 3, 2020
Brief communication - Opposition proceedings
Apr 3, 2020
Brief communication - Opposition proceedings
Apr 1, 2020
Brief communication - Opposition proceedings
Apr 1, 2020
Brief communication - Opposition proceedings
Apr 1, 2020
Brief communication - Opposition proceedings
Apr 1, 2020
Brief communication - Opposition proceedings
Apr 1, 2020
Brief communication - Opposition proceedings
Mar 31, 2020
(Electronic) Receipt
Mar 31, 2020
Brief communication - Opposition proceedings
Mar 31, 2020
Brief communication - Opposition proceedings
Mar 31, 2020
Brief communication - Opposition proceedings
Mar 31, 2020
Brief communication - Opposition proceedings
Mar 31, 2020
Letter accompanying subsequently filed items
Mar 31, 2020
Written submission in preparation to/during oral proceedings
Mar 27, 2020
Brief communication - Opposition proceedings
Mar 27, 2020
Brief communication - Opposition proceedings
Mar 27, 2020
Brief communication - Opposition proceedings
Mar 27, 2020
Brief communication - Opposition proceedings
Mar 27, 2020
Brief communication - Opposition proceedings
Mar 27, 2020
Consolidated list of cited opposition documents
Mar 26, 2020
(Electronic) Receipt
Mar 26, 2020
(Electronic) Receipt
Mar 26, 2020
(Electronic) Receipt
Mar 26, 2020
(Electronic) Receipt
Mar 26, 2020
Citation in opposition procedure - 074
Mar 26, 2020
Citation in opposition procedure - 075
Mar 26, 2020
Citation in opposition procedure - 076
Mar 26, 2020
Citation in opposition procedure - 076
Mar 26, 2020
Citation in opposition procedure - 077
Mar 26, 2020
Citation in opposition procedure - 078
Mar 26, 2020
Citation in opposition procedure - 079
Mar 26, 2020
Citation in opposition procedure - 080
Mar 26, 2020
Citation in opposition procedure - 081
Mar 26, 2020
Citation in opposition procedure - 082
Mar 26, 2020
Citation in opposition procedure - 083
Mar 26, 2020
Citation in opposition procedure - 084
Mar 26, 2020
Citation in opposition procedure - 084
Mar 26, 2020
Citation in opposition procedure - 085
Mar 26, 2020
Citation in opposition procedure - 086
Mar 26, 2020
Citation in opposition procedure - 087
Mar 26, 2020
Citation in opposition procedure - 088
Mar 26, 2020
Letter accompanying subsequently filed items
Mar 26, 2020
Letter accompanying subsequently filed items
Mar 26, 2020
Letter accompanying subsequently filed items
Mar 26, 2020
Letter accompanying subsequently filed items
Mar 26, 2020
Written submission in preparation to/during oral proceedings
Mar 26, 2020
Written submission in preparation to/during oral proceedings
Mar 26, 2020
Written submission in preparation to/during oral proceedings
Mar 26, 2020
Written submission in preparation to/during oral proceedings
Mar 26, 2020
Written submission in preparation to/during oral proceedings
Mar 24, 2020
Brief communication - Opposition proceedings
Mar 24, 2020
Brief communication - Opposition proceedings
Mar 24, 2020
Brief communication - Opposition proceedings
Mar 24, 2020
Brief communication - Opposition proceedings
Mar 19, 2020
(Electronic) Receipt
Mar 19, 2020
Letter accompanying subsequently filed items
Mar 19, 2020
Oral proceedings: Request for postponement
Aug 22, 2019
Communication about missing advice of delivery
Aug 14, 2019
(Electronic) Receipt
Aug 14, 2019
Advice of delivery
Aug 14, 2019
Letter accompanying subsequently filed items
Aug 6, 2019
Advice of delivery
Jul 25, 2019
Advice of delivery
Jul 24, 2019
Advice of delivery
Jul 24, 2019
Advice of delivery
Jul 22, 2019
Advice of delivery
Jul 19, 2019
Advice of delivery
Jul 17, 2019
Advice of delivery
Jul 15, 2019
Acknowledgement of a document
Jul 15, 2019
Acknowledgement of a document
Jul 15, 2019
Acknowledgement of a document
Jul 15, 2019
Acknowledgement of a document
Jul 15, 2019
Acknowledgement of a document
Jul 15, 2019
Annex to the communication - opposition
Jul 15, 2019
Information concerning oral proceedings
Jul 15, 2019
Summons to attend oral proceedings
Jul 15, 2019
Summons to attend oral proceedings
Jul 15, 2019
Summons to attend oral proceedings
Jul 15, 2019
Summons to attend oral proceedings
Jul 15, 2019
Summons to attend oral proceedings
Apr 25, 2019
Brief communication - Opposition proceedings
Apr 25, 2019
Brief communication - Opposition proceedings
Apr 25, 2019
Brief communication - Opposition proceedings
Apr 25, 2019
Brief communication - Opposition proceedings
Apr 11, 2019
(Electronic) Receipt
Apr 11, 2019
Any annexes (other than citation) to an opposition letter
Apr 11, 2019
Auxiliary request during Opposition procedure
Apr 11, 2019
Auxiliary request during Opposition procedure
Apr 11, 2019
Auxiliary request during Opposition procedure
Apr 11, 2019
Auxiliary request during Opposition procedure
Apr 11, 2019
Auxiliary request during Opposition procedure
Apr 11, 2019
Auxiliary request during Opposition procedure
Apr 11, 2019
Auxiliary request during Opposition procedure
Apr 11, 2019
Auxiliary request during Opposition procedure - 01
Apr 11, 2019
Auxiliary request during Opposition procedure - 02
Apr 11, 2019
Auxiliary request during Opposition procedure - 03
Apr 11, 2019
Auxiliary request during Opposition procedure - 04
Apr 11, 2019
Auxiliary request during Opposition procedure - 05
Apr 11, 2019
Auxiliary request during Opposition procedure - 06
Apr 11, 2019
Auxiliary request during Opposition procedure - 07
Apr 11, 2019
Citation in opposition procedure - 067
Apr 11, 2019
Citation in opposition procedure - 068
Apr 11, 2019
Citation in opposition procedure - 069
Apr 11, 2019
Citation in opposition procedure - 070
Apr 11, 2019
Citation in opposition procedure - 071
Apr 11, 2019
Citation in opposition procedure - 072
Apr 11, 2019
Citation in opposition procedure - 073
Apr 11, 2019
Letter accompanying subsequently filed items
Apr 11, 2019
Reply of the patent proprietor to the notice(s) of opposition
Dec 21, 2018
Brief communication - Opposition proceedings
Dec 21, 2018
Brief communication - Opposition proceedings
Dec 21, 2018
Brief communication - Opposition proceedings
Dec 21, 2018
Brief communication - Opposition proceedings
Dec 21, 2018
Grant of extension of time limit (opposition procedure)
Dec 17, 2018
(Electronic) Receipt
Dec 17, 2018
Letter accompanying subsequently filed items
Dec 17, 2018
Request for extension of time limit
Oct 5, 2018
Communication of a notice of opposition and request to file observations
Oct 5, 2018
Notice of further oppositions to opponent(s)
Oct 5, 2018
Notice of further oppositions to opponent(s)
Oct 5, 2018
Notice of further oppositions to opponent(s)
Oct 5, 2018
Notice of further oppositions to opponent(s)
Sep 26, 2018
Communication of a notice of opposition - first information to patent proprietor
Sep 26, 2018
Communication of a notice of opposition - first information to patent proprietor
Sep 20, 2018
(Electronic) Receipt
Sep 20, 2018
(Electronic) Receipt
Sep 20, 2018
(Electronic) Receipt
Sep 20, 2018
Citation in opposition procedure - 038
Sep 20, 2018
Citation in opposition procedure - 039
Sep 20, 2018
Citation in opposition procedure - 040
Sep 20, 2018
Citation in opposition procedure - 041
Sep 20, 2018
Citation in opposition procedure - 042
Sep 20, 2018
Citation in opposition procedure - 043
Sep 20, 2018
Citation in opposition procedure - 044
Sep 20, 2018
Citation in opposition procedure - 045
Sep 20, 2018
Citation in opposition procedure - 046
Sep 20, 2018
Citation in opposition procedure - 047
Sep 20, 2018
Citation in opposition procedure - 048
Sep 20, 2018
Citation in opposition procedure - 049
Sep 20, 2018
Citation in opposition procedure - 050
Sep 20, 2018
Citation in opposition procedure - 051
Sep 20, 2018
Citation in opposition procedure - 052
Sep 20, 2018
Citation in opposition procedure - 053
Sep 20, 2018
Citation in opposition procedure - 054
Sep 20, 2018
Citation in opposition procedure - 055
Sep 20, 2018
Citation in opposition procedure - 056
Sep 20, 2018
Citation in opposition procedure - 057
Sep 20, 2018
Citation in opposition procedure - 058
Sep 20, 2018
Citation in opposition procedure - 059
Sep 20, 2018
Citation in opposition procedure - 060
Sep 20, 2018
Citation in opposition procedure - 061
Sep 20, 2018
Citation in opposition procedure - 062
Sep 20, 2018
Citation in opposition procedure - 063
Sep 20, 2018
Citation in opposition procedure - 064
Sep 20, 2018
Citation in opposition procedure - 065
Sep 20, 2018
Citation in opposition procedure - 066
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Non-patent literature cited during the opposition procedure
Sep 20, 2018
Notice of opposition
Sep 20, 2018
Notice of opposition
Sep 20, 2018
Notice of opposition
Sep 20, 2018
Notice of opposition
Sep 20, 2018
Notice of opposition
Sep 20, 2018
Notice of opposition
Sep 20, 2018
Patent document cited during the opposition procedure
Sep 20, 2018
Patent document cited during the opposition procedure
Sep 19, 2018
(Electronic) Receipt
Sep 19, 2018
Citation in opposition procedure - 001
Sep 19, 2018
Citation in opposition procedure - 002
Sep 19, 2018
Citation in opposition procedure - 002
Sep 19, 2018
Citation in opposition procedure - 003
Sep 19, 2018
Citation in opposition procedure - 004
Sep 19, 2018
Citation in opposition procedure - 005
Sep 19, 2018
Citation in opposition procedure - 006
Sep 19, 2018
Citation in opposition procedure - 007
Sep 19, 2018
Citation in opposition procedure - 008
Sep 19, 2018
Citation in opposition procedure - 009
Sep 19, 2018
Citation in opposition procedure - 010
Sep 19, 2018
Citation in opposition procedure - 011
Sep 19, 2018
Citation in opposition procedure - 012
Sep 19, 2018
Citation in opposition procedure - 013
Sep 19, 2018
Citation in opposition procedure - 014
Sep 19, 2018
Citation in opposition procedure - 015
Sep 19, 2018
Citation in opposition procedure - 016
Sep 19, 2018
Citation in opposition procedure - 017
Sep 19, 2018
Citation in opposition procedure - 018
Sep 19, 2018
Citation in opposition procedure - 019
Sep 19, 2018
Citation in opposition procedure - 020
Sep 19, 2018
Citation in opposition procedure - 021
Sep 19, 2018
Citation in opposition procedure - 022
Sep 19, 2018
Citation in opposition procedure - 023
Sep 19, 2018
Citation in opposition procedure - 024
Sep 19, 2018
Citation in opposition procedure - 025
Sep 19, 2018
Citation in opposition procedure - 026
Sep 19, 2018
Citation in opposition procedure - 027
Sep 19, 2018
Citation in opposition procedure - 028
Sep 19, 2018
Citation in opposition procedure - 029
Sep 19, 2018
Citation in opposition procedure - 030
Sep 19, 2018
Citation in opposition procedure - 031
Sep 19, 2018
Citation in opposition procedure - 032
Sep 19, 2018
Citation in opposition procedure - 033
Sep 19, 2018
Citation in opposition procedure - 034
Sep 19, 2018
Citation in opposition procedure - 035
Sep 19, 2018
Citation in opposition procedure - 036
Sep 19, 2018
Citation in opposition procedure - 037
Sep 19, 2018
Notice of opposition
Sep 19, 2018
Notice of opposition
Jan 5, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 23, 2017
Decision to grant a European patent
Nov 14, 2017
Bibliographic data of the European patent application
Nov 14, 2017
Information about intention to grant a patent
Nov 14, 2017
Intention to grant (signatures)
Nov 14, 2017
Text intended for grant (clean copy)
Nov 14, 2017
Text intended for grant (version for approval)
Nov 4, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Oct 16, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Oct 2, 2017
(Electronic) Receipt
Oct 2, 2017
Amended claims with annotations
Oct 2, 2017
Claims
Oct 2, 2017
French translation of claims
Oct 2, 2017
German translation of the claims
Oct 2, 2017
Letter accompanying subsequently filed items
Oct 2, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jun 30, 2017
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Jun 30, 2017
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Jun 30, 2017
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Jun 30, 2017
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Jun 30, 2017
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May 23, 2017
Decision to allow further processing
May 10, 2017
(Electronic) Receipt
May 10, 2017
Amended claims with annotations
May 10, 2017
Amended claims with annotations
May 10, 2017
Amended claims with annotations
May 10, 2017
Claims
May 10, 2017
Claims
May 10, 2017
Claims
May 10, 2017
Letter accompanying subsequently filed items
May 10, 2017
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Mar 6, 2017
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Nov 30, 2016
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Nov 23, 2016
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Nov 23, 2016
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Jul 25, 2016
Annex to the communication
Jul 25, 2016
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May 9, 2016
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May 2, 2016
Observations by third parties
Nov 27, 2015
Decision to allow further processing
Nov 17, 2015
(Electronic) Receipt
Nov 17, 2015
Amended claims with annotations
Nov 17, 2015
Amended claims with annotations
Nov 17, 2015
Claims
Nov 17, 2015
Claims
Nov 17, 2015
Letter accompanying subsequently filed items
Nov 17, 2015
Request for further processing
Sep 14, 2015
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Apr 22, 2015
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Apr 15, 2015
(Electronic) Receipt
Apr 15, 2015
Request for extension of time limit to communication from the Examining Division
Feb 6, 2015
Annex to the communication
Feb 6, 2015
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Jan 22, 2015
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Jan 22, 2015
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Jan 22, 2015
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Jan 22, 2015
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Nov 20, 2014
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Nov 14, 2014
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Oct 20, 2014
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Oct 20, 2014
Non-patent literature filed by a third party
Oct 20, 2014
Non-patent literature filed by a third party
Oct 20, 2014
Non-patent literature filed by a third party
Oct 20, 2014
Observations by third parties
Jul 23, 2014
Annex to the communication
Jul 23, 2014
Communication from the Examining Division
Jun 18, 2014
(Electronic) Receipt
Jun 18, 2014
Amended claims with annotations
Jun 18, 2014
Claims
Jun 18, 2014
Letter accompanying subsequently filed items
Jun 18, 2014
Reply to communication from the Examining Division
Apr 3, 2014
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Mar 31, 2014
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Dec 18, 2013
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Aug 3, 2012
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Jul 23, 2012
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May 21, 2012
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Grant of extension of time limit (examination procedure)
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Nov 18, 2011
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Nov 17, 2011
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Nov 16, 2011
Submission concerning representation
Oct 5, 2011
Annex to the communication
Oct 5, 2011
Communication from the Examining Division
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Grant of extension of time limit (examination procedure)
Aug 9, 2011
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Aug 2, 2011
Submission concerning change of applicant's representative
Mar 18, 2011
(Electronic) Receipt
Mar 18, 2011
Amended claims with annotations
Mar 18, 2011
Claims
Mar 18, 2011
Letter accompanying subsequently filed items
Mar 18, 2011
Reply to communication from the Examining Division
Dec 28, 2010
Grant of extension of time limit (examination procedure)
Dec 22, 2010
(Electronic) Receipt
Dec 22, 2010
Letter accompanying subsequently filed items
Dec 22, 2010
Request for extension of time limit to communication from the Examining Division
Sep 10, 2010
Annex to the communication
Sep 10, 2010
Communication from the Examining Division
Jun 10, 2010
CDS Clean up - amended data concerning the representative for the applicant
Apr 28, 2010
Notification on forthcoming publication of bibliographic data
Mar 19, 2010
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Feb 25, 2010
Copy of the international preliminary report on patentability
Feb 16, 2010
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Feb 16, 2010
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Feb 16, 2010
Annex
Feb 16, 2010
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Feb 11, 2010
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Dec 23, 2009
Information on entry into European phase
Sep 7, 2009
Notification of the recording of a change
Sep 2, 2009
Notification of the recording of a change
May 7, 2009
Copy of the international search report
May 7, 2009
International publication of the international search report
Mar 20, 2009
Written opinion of the ISA, boxes No. I to VIII
Mar 20, 2009
Written opinion of the ISA, cover sheet
Mar 20, 2009
Written opinion of the ISA, supplemental box
Mar 11, 2009
Priority document (electronically transmitted)
Feb 19, 2009
Published international application - A2

EP2188371

WYETH

Application Number: EP08797478A
Filing Date: Aug 8, 2008
Status: Revoked; Dec 21, 2024
Publication Date: Dec 20, 2017
External Links: Slate, Register , Google Patents

IP Verse

Use Of Perfusion To Enhance Production Of Fed-Batch Cell Culture In Bioreactors

Patent Summary

Patent Family

Patent Oppositions (4)

Dossier Documents

EP2188371