Method Of Preparing Alpha-1 Proteinase Inhibitor

Patent No. EP1343809 (titled "Method Of Preparing Alpha-1 Proteinase Inhibitor") was filed by Bayer on Dec 14, 2000. The application was issued on Mar 15, 2023.

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
BAXALTA	Mar 23, 2016	ALT, MICHAEL HELMUT
KAMADA	Mar 23, 2016	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.

Date
Description

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Feb 16, 2023
Decision to maintain the European patent in amended form
Feb 16, 2023
Decision to maintain the European patent in amended form
Feb 16, 2023
Decision to maintain the European patent in amended form
Feb 10, 2023
Termination of the opposition proceedings with maintenance of patent
Feb 2, 2023
(Electronic) Receipt
Feb 2, 2023
Filing of the translation of the amended claims
Feb 2, 2023
French translation of claims
Feb 2, 2023
German translation of the claims
Feb 2, 2023
Letter accompanying subsequently filed items
Jan 5, 2023
Communication of bibliographic data
Jan 5, 2023
Communication to opponent concerning maintenance
Jan 5, 2023
Communication to opponent concerning maintenance
Jan 5, 2023
Communication with request to file translations
Dec 22, 2022
Maintenance of the patent with the documents specified in the final decision
Aug 16, 2022
Advice of delivery
Aug 9, 2022
Advice of delivery
Jul 27, 2022
Advice of delivery
Jul 26, 2022
Annex to the communication - opposition
Jul 26, 2022
Decision of the Opposition Division and instruction
Jul 26, 2022
Druckexemplar in opposition procedure
Jul 26, 2022
Grounds for the decision (Annex) - opposition
Jul 26, 2022
Interlocutory decision in opposition proceedings
Jul 26, 2022
Interlocutory decision in opposition proceedings
Jul 26, 2022
Interlocutory decision in opposition proceedings
Jul 26, 2022
Means of redress
Jul 26, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 26, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 26, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 26, 2022
Provision of a copy of the minutes - opposition procedure
Jul 26, 2022
Provision of a copy of the minutes - opposition procedure
Jul 26, 2022
Provision of a copy of the minutes - opposition procedure
Jul 26, 2022
Transmittal of decision / summons - opposition
Jul 26, 2022
Transmittal of decision / summons - opposition
Jul 26, 2022
Transmittal of decision / summons - opposition
Jul 5, 2022
Information about the result of oral proceedings
May 9, 2022
Brief communication - Opposition proceedings
May 9, 2022
Brief communication - Opposition proceedings
May 9, 2022
Brief communication - Opposition proceedings
May 9, 2022
Brief communication - Opposition proceedings
May 3, 2022
(Electronic) Receipt
May 3, 2022
Letter accompanying subsequently filed items
May 3, 2022
Request for interpreters during oral proceedings
May 3, 2022
Written submission in preparation to/during oral proceedings
Apr 26, 2022
Brief communication - Opposition proceedings
Apr 26, 2022
Brief communication - Opposition proceedings
Apr 21, 2022
(Electronic) Receipt
Apr 21, 2022
Letter accompanying subsequently filed items
Apr 21, 2022
Request for interpreters during oral proceedings
Apr 14, 2022
Notification concerning the date of oral proceedings
Apr 14, 2022
Notification concerning the date of oral proceedings
Apr 14, 2022
Notification concerning the date of oral proceedings
Apr 14, 2022
Notification concerning the date of oral proceedings
Apr 14, 2022
Notification concerning the date of oral proceedings
Apr 14, 2022
Notification concerning the date of oral proceedings
Apr 13, 2022
Brief communication - Opposition proceedings
Apr 13, 2022
Brief communication - Opposition proceedings
Apr 8, 2022
(Electronic) Receipt
Apr 8, 2022
Letter accompanying subsequently filed items
Apr 8, 2022
Written submission in preparation to/during oral proceedings
Apr 4, 2022
Advice of delivery
Mar 22, 2022
Advice of delivery
Mar 9, 2022
Advice of delivery
Mar 8, 2022
Annex to the communication - opposition
Mar 8, 2022
Information concerning oral proceedings
Mar 8, 2022
Summons to attend oral proceedings
Mar 8, 2022
Summons to attend oral proceedings
Mar 8, 2022
Summons to attend oral proceedings
Mar 8, 2022
Transmittal of decision / summons - opposition
Mar 8, 2022
Transmittal of decision / summons - opposition
Mar 8, 2022
Transmittal of decision / summons - opposition
Nov 8, 2021
Brief communication - Opposition proceedings
Nov 8, 2021
Brief communication - Opposition proceedings
Nov 3, 2021
(Electronic) Receipt
Nov 3, 2021
Letter accompanying subsequently filed items
Nov 3, 2021
Reply to an examination report in opposition proceedings
Oct 29, 2021
Brief communication - Opposition proceedings
Oct 29, 2021
Brief communication - Opposition proceedings
Oct 29, 2021
Brief communication - Opposition proceedings
Oct 29, 2021
Communication inviting the parties to file observations
Oct 29, 2021
Communication inviting the parties to file observations
Oct 29, 2021
Communication inviting the parties to file observations
Oct 26, 2021
Brief communication - Opposition proceedings
Oct 26, 2021
Brief communication - Opposition proceedings
Oct 21, 2021
(Electronic) Receipt
Oct 21, 2021
Description
Oct 21, 2021
Letter accompanying subsequently filed items
Oct 21, 2021
Reply to an examination report in opposition proceedings
Oct 5, 2021
Annex to the communication - opposition
Oct 5, 2021
Brief communication - Opposition proceedings
Oct 5, 2021
Brief communication - Opposition proceedings
Oct 5, 2021
Brief communication - Opposition proceedings
Oct 5, 2021
Communication inviting the parties to file observations
Oct 5, 2021
Communication inviting the parties to file observations
Oct 5, 2021
Communication inviting the parties to file observations
Jun 18, 2021
Brief communication - Opposition proceedings
Jun 18, 2021
Brief communication - Opposition proceedings
Jun 14, 2021
(Electronic) Receipt
Jun 14, 2021
Letter accompanying subsequently filed items
Jun 14, 2021
Reply to an examination report in opposition proceedings
Jun 8, 2021
Brief communication - Opposition proceedings
Jun 8, 2021
Brief communication - Opposition proceedings
Jun 8, 2021
Brief communication - Opposition proceedings
Jun 8, 2021
Communication inviting the parties to file observations
Jun 8, 2021
Communication inviting the parties to file observations
Jun 8, 2021
Communication inviting the parties to file observations
May 4, 2021
Brief communication - Opposition proceedings
May 4, 2021
Brief communication - Opposition proceedings
Apr 29, 2021
(Electronic) Receipt
Apr 29, 2021
Amended description with annotations
Apr 29, 2021
Letter accompanying subsequently filed items
Apr 29, 2021
Reply to an examination report in opposition proceedings
Apr 27, 2021
(Electronic) Receipt
Apr 27, 2021
Amended description with annotations
Apr 27, 2021
Description
Apr 27, 2021
Letter accompanying subsequently filed items
Apr 27, 2021
Reply to an examination report in opposition proceedings
Apr 7, 2021
Annex to the communication - opposition
Apr 7, 2021
Brief communication - Opposition proceedings
Apr 7, 2021
Brief communication - Opposition proceedings
Apr 7, 2021
Brief communication - Opposition proceedings
Apr 7, 2021
Communication inviting the parties to file observations
Apr 7, 2021
Internal form - Opposition/addressees
Mar 17, 2021
(Electronic) Receipt
Mar 17, 2021
General enquiry
Mar 17, 2021
Letter accompanying subsequently filed items
Mar 3, 2021
Communication about missing proof of delivery
Mar 1, 2021
Advice of delivery
Feb 4, 2021
Advice of delivery
Feb 3, 2021
Advice of delivery
Feb 2, 2021
Decision of the Board of Appeal
Feb 2, 2021
F3032 Notification(s) of the decision
Aug 18, 2020
F3013 Oral Proceedings: Forwarding minutes
Aug 18, 2020
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Aug 3, 2020
F3345 Forwarding of submissions to parties
Aug 3, 2020
F3345 Forwarding of submissions to parties
Jul 29, 2020
(Electronic) Receipt
Jul 29, 2020
Letter accompanying subsequently filed items
Jul 29, 2020
Letter dealing with oral proceedings during the appeal procedure
Jul 27, 2020
(Electronic) Receipt
Jul 27, 2020
F3345 Forwarding of submissions to parties
Jul 27, 2020
F3345 Forwarding of submissions to parties
Jul 27, 2020
Letter accompanying subsequently filed items
Jul 27, 2020
Letter dealing with oral proceedings during the appeal procedure
Jul 15, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 2, 2020
F3345 Forwarding of submissions to parties
Jun 30, 2020
F3345 Forwarding of submissions to parties
Jun 29, 2020
(Electronic) Receipt
Jun 29, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 29, 2020
F3345 Forwarding of submissions to parties
Jun 29, 2020
Letter accompanying subsequently filed items
Jun 25, 2020
(Electronic) Receipt
Jun 25, 2020
F3345 Forwarding of submissions to parties
Jun 25, 2020
Request for interpreters during oral proceedings
Jun 23, 2020
F3345 Forwarding of submissions to parties
Jun 23, 2020
Letter dealing with oral proceedings during the appeal procedure
Jun 23, 2020
Letter dealing with oral proceedings during the appeal procedure
Jun 22, 2020
(Electronic) Receipt
Jun 22, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jun 22, 2020
Letter accompanying subsequently filed items
Jun 22, 2020
Oral proceedings: Request for postponement
Jun 18, 2020
(Electronic) Receipt
Jun 18, 2020
Letter accompanying subsequently filed items
Jun 18, 2020
Letter dealing with oral proceedings during the appeal procedure
May 28, 2020
Advice of delivery
May 27, 2020
Communication about missing proof of delivery
Apr 20, 2020
Advice of delivery
Apr 17, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 23, 2020
Advice of delivery
Mar 19, 2020
F3011.1 Oral Proceedings: summons
Mar 19, 2020
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Mar 16, 2020
F3010 Oral proceedings: order for summons
Mar 12, 2020
F3303.17 Change of the composition of the Board (T), in case Chairman is a legal member
Apr 26, 2019
F3303.17 Change of the composition of the Board (T), in case Chairman is a legal member
Jul 24, 2018
F3345 Forwarding of submissions to parties
Jul 24, 2018
F3345 Forwarding of submissions to parties
Jul 19, 2018
(Electronic) Receipt
Jul 19, 2018
Amended claims with annotations
Jul 19, 2018
Amended claims with annotations
Jul 19, 2018
Amended claims with annotations
Jul 19, 2018
Amended claims with annotations
Jul 19, 2018
Amended claims with annotations
Jul 19, 2018
Amended claims with annotations
Jul 19, 2018
Amended claims with annotations
Jul 19, 2018
Claims
Jul 19, 2018
Claims
Jul 19, 2018
Claims
Jul 19, 2018
Claims
Jul 19, 2018
Claims
Jul 19, 2018
Claims
Jul 19, 2018
Claims
Jul 19, 2018
Claims
Jul 19, 2018
Letter accompanying subsequently filed items
Jul 19, 2018
Reply to appeal
May 2, 2018
F3303.14 Composition of the Board (T), in case Chairman is a legal member
Mar 23, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 23, 2018
F3345 Forwarding of submissions to parties
Mar 20, 2018
(Electronic) Receipt
Mar 20, 2018
Cited document during appeal procedure
Mar 20, 2018
Letter accompanying subsequently filed items
Mar 20, 2018
Statement of grounds of appeal
Jan 17, 2018
F3204 Communication of the file number to the parties
Jan 11, 2018
(Electronic) Receipt
Jan 11, 2018
Letter accompanying subsequently filed items
Jan 11, 2018
Notice of appeal
Jan 11, 2018
Processing of an appeal
Dec 5, 2017
Advice of delivery
Nov 27, 2017
Advice of delivery
Nov 15, 2017
Advice of delivery
Nov 15, 2017
Advice of delivery
Nov 15, 2017
Advice of delivery
Nov 14, 2017
Advice of delivery
Nov 10, 2017
Acknowledgement of a document
Nov 10, 2017
Acknowledgement of a document
Nov 10, 2017
Acknowledgement of a document
Nov 10, 2017
Annex to the communication - opposition
Nov 10, 2017
Decision of the Opposition Division and instruction
Nov 10, 2017
Grounds for the decision (Annex) - opposition
Nov 10, 2017
Interlocutory decision in opposition proceedings
Nov 10, 2017
Internal form - Opposition/addressees
Nov 10, 2017
Internal form - Opposition/addressees
Nov 10, 2017
Means of redress
Nov 10, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 10, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 10, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 10, 2017
OPPODREX with handwritten amendments
Nov 10, 2017
Provision of a copy of the minutes - opposition procedure
Nov 10, 2017
Scanned annex to a communication - opposition procedure
Nov 10, 2017
Scanned annex to a communication - opposition procedure
Nov 10, 2017
Scanned annex to a communication - opposition procedure
Nov 10, 2017
Scanned annex to a communication - opposition procedure
Nov 10, 2017
Scanned annex to a communication - opposition procedure
Oct 4, 2017
Information about the result of oral proceedings
Sep 13, 2017
Brief communication - Opposition proceedings
Sep 13, 2017
Brief communication - Opposition proceedings
Sep 4, 2017
Citation in opposition procedure - 037
Sep 4, 2017
Non-scannable object
Sep 4, 2017
Written submission in preparation to/during oral proceedings
Sep 4, 2017
Written submission in preparation to/during oral proceedings
Aug 14, 2017
Brief communication - Opposition proceedings
Aug 14, 2017
Brief communication - Opposition proceedings
Aug 7, 2017
Brief communication - Opposition proceedings
Aug 7, 2017
Brief communication - Opposition proceedings
Aug 7, 2017
Brief communication - Opposition proceedings
Aug 7, 2017
Letter regarding the opposition procedure (no time limit)
Aug 2, 2017
(Electronic) Receipt
Aug 2, 2017
(Electronic) Receipt
Aug 2, 2017
Letter accompanying subsequently filed items
Aug 2, 2017
Request for interpreters during oral proceedings
Aug 2, 2017
Request for interpreters during oral proceedings
Jul 18, 2017
Brief communication - Opposition proceedings
Jul 18, 2017
Brief communication - Opposition proceedings
Jul 13, 2017
(Electronic) Receipt
Jul 13, 2017
Auxiliary request during Opposition procedure
Jul 13, 2017
Auxiliary request during Opposition procedure
Jul 13, 2017
Auxiliary request during Opposition procedure
Jul 13, 2017
Auxiliary request during Opposition procedure
Jul 13, 2017
Auxiliary request during Opposition procedure
Jul 13, 2017
Auxiliary request during Opposition procedure - 01
Jul 13, 2017
Auxiliary request during Opposition procedure - 02
Jul 13, 2017
Auxiliary request during Opposition procedure - 03
Jul 13, 2017
Auxiliary request during Opposition procedure - 04
Jul 13, 2017
Auxiliary request during Opposition procedure - 05
Jul 13, 2017
Letter accompanying subsequently filed items
Jul 13, 2017
Main request during Opposition procedure
Jul 13, 2017
Main request during Opposition procedure
Jul 13, 2017
Written submission in preparation to/during oral proceedings
Feb 16, 2017
Advice of delivery
Jan 31, 2017
Brief communication - Opposition proceedings
Jan 31, 2017
Brief communication - Opposition proceedings
Jan 23, 2017
Citation in opposition procedure - 033
Jan 23, 2017
Citation in opposition procedure - 034
Jan 23, 2017
Citation in opposition procedure - 035
Jan 23, 2017
Citation in opposition procedure - 036
Jan 23, 2017
Written submission in preparation to/during oral proceedings
Jan 23, 2017
Written submission in preparation to/during oral proceedings
Jan 19, 2017
Advice of delivery
Dec 30, 2016
Advice of delivery
Dec 28, 2016
Advice of delivery
Dec 27, 2016
Advice of delivery
Dec 27, 2016
Advice of delivery
Dec 23, 2016
Acknowledgement of a document
Dec 23, 2016
Acknowledgement of a document
Dec 23, 2016
Acknowledgement of a document
Dec 23, 2016
Annex to the communication - opposition
Dec 23, 2016
Information concerning oral proceedings
Dec 23, 2016
Preparation for oral proceedings
Dec 23, 2016
Scanned annex to a communication - opposition procedure
Dec 23, 2016
Summons to attend oral proceedings
Dec 23, 2016
Summons to attend oral proceedings
Dec 23, 2016
Summons to attend oral proceedings
Oct 7, 2016
Brief communication - Opposition proceedings
Oct 7, 2016
Brief communication - Opposition proceedings
Oct 3, 2016
(Electronic) Receipt
Oct 3, 2016
Any annexes (other than citation) to an opposition letter
Oct 3, 2016
Any annexes (other than citation) to an opposition letter
Oct 3, 2016
Letter accompanying subsequently filed items
Oct 3, 2016
Letter regarding the opposition procedure (no time limit)
Sep 21, 2016
Brief communication - Opposition proceedings
Sep 21, 2016
Brief communication - Opposition proceedings
Sep 21, 2016
Brief communication - Opposition proceedings
Sep 6, 2016
Brief communication - Opposition proceedings
Sep 6, 2016
Brief communication - Opposition proceedings
Aug 30, 2016
(Electronic) Receipt
Aug 30, 2016
Any annexes (other than citation) to an opposition letter
Aug 30, 2016
Any annexes (other than citation) to an opposition letter
Aug 30, 2016
Any annexes (other than citation) to an opposition letter
Aug 30, 2016
Auxiliary request during Opposition procedure
Aug 30, 2016
Auxiliary request during Opposition procedure
Aug 30, 2016
Auxiliary request during Opposition procedure
Aug 30, 2016
Auxiliary request during Opposition procedure
Aug 30, 2016
Auxiliary request during Opposition procedure
Aug 30, 2016
Auxiliary request during Opposition procedure
Aug 30, 2016
Auxiliary request during Opposition procedure - 01
Aug 30, 2016
Auxiliary request during Opposition procedure - 02
Aug 30, 2016
Auxiliary request during Opposition procedure - 03
Aug 30, 2016
Auxiliary request during Opposition procedure - 04
Aug 30, 2016
Auxiliary request during Opposition procedure - 05
Aug 30, 2016
Auxiliary request during Opposition procedure - 06
Aug 30, 2016
Citation in opposition procedure - 031
Aug 30, 2016
Citation in opposition procedure - 032
Aug 30, 2016
Letter accompanying subsequently filed items
Aug 30, 2016
Reply of the patent proprietor to the notice(s) of opposition
Apr 29, 2016
Communication of a notice of opposition and request to file observations
Apr 29, 2016
Notice of further oppositions to opponent(s)
Apr 29, 2016
Notice of further oppositions to opponent(s)
Apr 21, 2016
(Electronic) Receipt
Apr 21, 2016
Authorisation
Apr 21, 2016
Letter accompanying subsequently filed items
Apr 1, 2016
Brief communication - Opposition proceedings
Mar 31, 2016
Communication of a notice of opposition - first information to patent proprietor
Mar 31, 2016
Communication of a notice of opposition - first information to patent proprietor
Mar 23, 2016
(Electronic) Receipt
Mar 23, 2016
Any annexes (other than citation) to an opposition letter
Mar 23, 2016
Authorisation
Mar 23, 2016
Citation in opposition procedure - 001
Mar 23, 2016
Citation in opposition procedure - 002
Mar 23, 2016
Citation in opposition procedure - 003
Mar 23, 2016
Citation in opposition procedure - 004
Mar 23, 2016
Citation in opposition procedure - 005
Mar 23, 2016
Citation in opposition procedure - 006
Mar 23, 2016
Citation in opposition procedure - 007
Mar 23, 2016
Citation in opposition procedure - 008
Mar 23, 2016
Citation in opposition procedure - 009
Mar 23, 2016
Citation in opposition procedure - 010
Mar 23, 2016
Citation in opposition procedure - 011
Mar 23, 2016
Citation in opposition procedure - 012
Mar 23, 2016
Citation in opposition procedure - 013
Mar 23, 2016
Citation in opposition procedure - 014
Mar 23, 2016
Citation in opposition procedure - 015
Mar 23, 2016
Citation in opposition procedure - 016
Mar 23, 2016
Citation in opposition procedure - 017
Mar 23, 2016
Citation in opposition procedure - 018
Mar 23, 2016
Citation in opposition procedure - 019
Mar 23, 2016
Citation in opposition procedure - 020
Mar 23, 2016
Citation in opposition procedure - 021
Mar 23, 2016
Citation in opposition procedure - 022
Mar 23, 2016
Citation in opposition procedure - 023
Mar 23, 2016
Citation in opposition procedure - 024
Mar 23, 2016
Citation in opposition procedure - 025
Mar 23, 2016
Citation in opposition procedure - 026
Mar 23, 2016
Citation in opposition procedure - 027
Mar 23, 2016
Citation in opposition procedure - 028
Mar 23, 2016
Citation in opposition procedure - 029
Mar 23, 2016
Citation in opposition procedure - 030
Mar 23, 2016
Non-patent literature cited during the opposition procedure
Mar 23, 2016
Non-patent literature cited during the opposition procedure
Mar 23, 2016
Non-patent literature cited during the opposition procedure
Mar 23, 2016
Notice of opposition
Mar 23, 2016
Notice of opposition
Mar 23, 2016
Notice of opposition
Mar 23, 2016
Notice of opposition
Mar 23, 2016
Notice of opposition
Mar 23, 2016
Notice of opposition
Mar 23, 2016
Patent document cited during the opposition procedure
Mar 23, 2016
Patent document cited during the opposition procedure
Mar 23, 2016
Patent document cited during the opposition procedure
Mar 23, 2016
Payment of fees and costs
Mar 23, 2016
Payment of fees and costs
Mar 23, 2016
Payment of fees and costs
Jun 24, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 29, 2015
Decision to grant a European patent
May 15, 2015
(Electronic) Receipt
May 15, 2015
Filing of the translations of the claims
May 15, 2015
French translation of claims
May 15, 2015
German translation of the claims
May 15, 2015
Letter accompanying subsequently filed items
Mar 30, 2015
Bibliographic data of the European patent application
Mar 30, 2015
Communication about intention to grant a European patent
Mar 30, 2015
Intention to grant (signatures)
Mar 30, 2015
Text intended for grant
Jan 14, 2015
(Electronic) Receipt
Jan 14, 2015
Claims
Jan 14, 2015
Description
Jan 14, 2015
Letter accompanying subsequently filed items
Jan 14, 2015
Reply to communication from the Examining Division
Dec 15, 2014
Annex to the communication
Dec 15, 2014
Communication from the Examining Division
Dec 1, 2014
(Electronic) Receipt
Dec 1, 2014
Amended claims with annotations
Dec 1, 2014
Claims
Dec 1, 2014
Letter accompanying subsequently filed items
Dec 1, 2014
Reply to communication from the Examining Division
Oct 16, 2014
Annex to the communication
Oct 16, 2014
Communication from the Examining Division
Dec 18, 2013
Submission concerning change of applicant's representative
Sep 11, 2013
Amended claims with annotations
Sep 11, 2013
Claims
Sep 11, 2013
Reply to communication from the Examining Division
Sep 6, 2013
(Electronic) Receipt
Sep 6, 2013
(Electronic) Receipt
Sep 6, 2013
Letter accompanying subsequently filed items
Sep 6, 2013
Letter accompanying subsequently filed items
Sep 6, 2013
Submission concerning change of applicant's representative
Sep 6, 2013
Submission concerning representation
Sep 5, 2013
Communication of amended entries concerning the representative
Sep 5, 2013
Communication of the registration of a transfer or change of name and/or address
Aug 30, 2013
Submission concerning change of applicant's name
Jul 22, 2013
Annex to the communication
Jul 22, 2013
Communication from the Examining Division
Feb 3, 2012
Notice drawing attention to the payment of the renewal fee and additional fee
Aug 10, 2006
Acknowledgement of receipt of third party observations
Aug 10, 2006
Transmittal of third party observations to applicant
Jul 20, 2006
Observations by third parties
Jul 20, 2006
Patent document filed by a Third party
Oct 18, 2005
Confirmation of revocation of automatic debit order
Sep 29, 2005
Communication of amended entries concerning the representative
Sep 29, 2005
Communication of the registration of a transfer or change of name and/or address
Sep 16, 2005
Request for transfer of rights
Aug 3, 2005
Decision to allow further processing
Jul 22, 2005
Claims
Jul 22, 2005
Reply to communication from the Examining Division
Jul 20, 2005
Claims
Jul 20, 2005
Reply to communication from the Examining Division
Mar 8, 2005
Annex to the communication
Mar 8, 2005
Communication from the Examining Division
Jan 25, 2005
Submission concerning representation
Sep 8, 2004
Maintenance of the application
Sep 7, 2004
Maintenance of the application
Jul 19, 2004
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jul 1, 2004
Annex to European Search report
Jul 1, 2004
Communication regarding the transmission of the European search report
Jul 1, 2004
European search report
Aug 19, 2003
Letter which had not been notified
Aug 6, 2003
Notification on forthcoming publication of bibliographic data
Jul 31, 2003
Communication regarding possible amendment of claims/payment of claims fees
Jul 28, 2003
Communication to designated inventor
Jul 28, 2003
Communication to designated inventor
Jul 28, 2003
Communication to designated inventor
Jul 28, 2003
Communication to designated inventor
Jul 28, 2003
Communication to designated inventor
Jul 4, 2003
Notification of the recording of a change
Jun 18, 2003
Matter concerning the application
Jun 18, 2003
Request for entry into the European phase
Apr 28, 2003
Information on entry into European phase
Jan 6, 2003
Copy of the international preliminary examination report
Jun 28, 2002
Information on entry into European phase
Jun 20, 2002
Copy of the international search report
Jun 20, 2002
Published international application - A1

EP1343809

BAYER

Application Number: EP00992709A
Filing Date: Dec 14, 2000
Status: Patent Maintained As Amended; Feb 10, 2023
Publication Date: Mar 15, 2023
External Links: Slate, Register , Google Patents

IP Verse

Method Of Preparing Alpha-1 Proteinase Inhibitor

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP1343809