Chain-Terminated Semi-Aromatic Polyamide

Patent No. EP2310438 (titled "Chain-Terminated Semi-Aromatic Polyamide") was filed by Arkema France on Aug 6, 2009. The application was issued on Jun 17, 2015.

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
EMS CHEMIE	Mar 15, 2016	BREMI
EVONIK OPERATIONS	Mar 15, 2016	POLYPATENT BGL

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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Apr 26, 2022
Advice of delivery
Apr 20, 2022
Decision of the Board of Appeal
Apr 20, 2022
F3032 Notification(s) of the decision
Apr 20, 2022
F3032 Notification(s) of the decision
Apr 20, 2022
F3032 Notification(s) of the decision
Apr 7, 2022
F3303.16 Change of composition of the Board (T)
Mar 17, 2022
F3013 Oral Proceedings: Forwarding minutes
Mar 17, 2022
F3013 Oral Proceedings: Forwarding minutes
Mar 17, 2022
F3013 Oral Proceedings: Forwarding minutes
Mar 17, 2022
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Feb 15, 2022
F3018 Oral proceedings: Confirmation interpreters
Feb 15, 2022
F3018 Oral proceedings: Confirmation interpreters
Feb 15, 2022
F3018 Oral proceedings: Confirmation interpreters
Feb 2, 2022
F3345 Forwarding of submissions to parties
Feb 2, 2022
F3345 Forwarding of submissions to parties
Jan 28, 2022
(Electronic) Receipt
Jan 28, 2022
Letter accompanying subsequently filed items
Jan 28, 2022
Oral proceedings: reply to date proposed
Jan 27, 2022
F3018 Oral proceedings: Confirmation interpreters
Jan 27, 2022
F3018 Oral proceedings: Confirmation interpreters
Jan 27, 2022
F3018 Oral proceedings: Confirmation interpreters
Jan 27, 2022
F3345 Forwarding of submissions to parties
Jan 27, 2022
F3345 Forwarding of submissions to parties
Jan 27, 2022
Oral proceedings: change of venue
Jan 27, 2022
Oral proceedings: change of venue
Jan 27, 2022
Oral proceedings: change of venue
Jan 24, 2022
(Electronic) Receipt
Jan 24, 2022
F3345 Forwarding of submissions to parties
Jan 24, 2022
F3345 Forwarding of submissions to parties
Jan 24, 2022
Letter accompanying subsequently filed items
Jan 24, 2022
Oral proceedings: reply to date proposed
Jan 20, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 20, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 20, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 20, 2022
F3345 Forwarding of submissions to parties
Jan 20, 2022
F3345 Forwarding of submissions to parties
Jan 18, 2022
(Electronic) Receipt
Jan 18, 2022
Letter accompanying subsequently filed items
Jan 18, 2022
Oral proceedings: reply to date proposed
Jan 17, 2022
(Electronic) Receipt
Jan 17, 2022
Letter accompanying subsequently filed items
Jan 17, 2022
Oral proceedings: reply to date proposed
Jan 14, 2022
F3345 Forwarding of submissions to parties
Jan 14, 2022
F3345 Forwarding of submissions to parties
Jan 11, 2022
(Electronic) Receipt
Jan 11, 2022
Letter accompanying subsequently filed items
Jan 11, 2022
Request for interpreters during oral proceedings
Jul 23, 2021
F3345 Forwarding of submissions to parties
Jul 23, 2021
F3345 Forwarding of submissions to parties
Jul 20, 2021
(Electronic) Receipt
Jul 20, 2021
Letter accompanying subsequently filed items
Jul 20, 2021
Oral proceedings: reply to date proposed
Jun 30, 2021
Advice of delivery
Jun 22, 2021
F3011.1 Oral Proceedings: summons
Jun 22, 2021
F3011.1 Oral Proceedings: summons
Jun 22, 2021
F3011.1 Oral Proceedings: summons
Jun 16, 2021
Advice of delivery
Jun 14, 2021
F3345 Forwarding of submissions to parties
Jun 14, 2021
F3345 Forwarding of submissions to parties
Jun 10, 2021
Advice of delivery
Jun 8, 2021
(Electronic) Receipt
Jun 8, 2021
Advice of delivery
Jun 8, 2021
Advice of delivery
Jun 8, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 8, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 8, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Jun 8, 2021
Letter accompanying subsequently filed items
Jun 8, 2021
Letter dealing with oral proceedings during the appeal procedure
Jun 2, 2021
F3014 Oral Proceedings: Order cancelling/postponing
May 28, 2021
F3345 Forwarding of submissions to parties
May 28, 2021
F3345 Forwarding of submissions to parties
May 27, 2021
F3345 Forwarding of submissions to parties
May 27, 2021
F3345 Forwarding of submissions to parties
May 25, 2021
(Electronic) Receipt
May 25, 2021
Annexes (other than cited documents) regarding appeal procedure
May 25, 2021
Letter accompanying subsequently filed items
May 25, 2021
Letter dealing with oral proceedings during the appeal procedure
May 21, 2021
(Electronic) Receipt
May 21, 2021
Annexes (other than cited documents) regarding appeal procedure
May 21, 2021
Auxiliary request during appeals procedure - 01
May 21, 2021
Auxiliary request during appeals procedure - 02
May 21, 2021
Auxiliary request during appeals procedure - 03
May 21, 2021
Auxiliary request during appeals procedure - 04
May 21, 2021
Auxiliary request during appeals procedure - 05
May 21, 2021
Auxiliary request during appeals procedure - 06
May 21, 2021
Auxiliary request during appeals procedure - 07
May 21, 2021
Auxiliary request during appeals procedure - 08
May 21, 2021
Auxiliary request during appeals procedure - 09
May 21, 2021
Auxiliary request during appeals procedure - 10
May 21, 2021
Auxiliary request during appeals procedure - 11
May 21, 2021
Auxiliary request during appeals procedure - 12
May 21, 2021
Auxiliary request during appeals procedure - 13
May 21, 2021
Auxiliary request during appeals procedure - 14
May 21, 2021
Auxiliary request during appeals procedure - 15
May 21, 2021
Auxiliary request during appeals procedure - 16
May 21, 2021
Auxiliary request during appeals procedure - 17
May 21, 2021
Auxiliary request during appeals procedure - 18
May 21, 2021
Auxiliary request during appeals procedure - 19
May 21, 2021
Auxiliary request during appeals procedure - 20
May 21, 2021
Auxiliary request during appeals procedure - 21
May 21, 2021
Auxiliary request during appeals procedure - 22
May 21, 2021
Auxiliary request during appeals procedure - 23
May 21, 2021
Auxiliary request during appeals procedure - 24
May 21, 2021
Auxiliary request during appeals procedure - 25
May 21, 2021
Auxiliary request during appeals procedure - 26
May 21, 2021
Auxiliary request during appeals procedure - 27
May 21, 2021
Auxiliary request during appeals procedure - 28
May 21, 2021
Auxiliary request during appeals procedure - 29
May 21, 2021
Auxiliary request during appeals procedure - 30
May 21, 2021
Auxiliary request during appeals procedure - 31
May 21, 2021
Auxiliary request during appeals procedure - 32
May 21, 2021
Auxiliary request during appeals procedure - 33
May 21, 2021
Auxiliary request during appeals procedure - 34
May 21, 2021
Auxiliary request during appeals procedure - 35
May 21, 2021
Auxiliary request during appeals procedure - 36
May 21, 2021
Auxiliary request during appeals procedure - 37
May 21, 2021
Auxiliary request during appeals procedure - 38
May 21, 2021
Auxiliary request during appeals procedure - 39
May 21, 2021
Auxiliary request during appeals procedure - 40
May 21, 2021
Auxiliary request during appeals procedure - 41
May 21, 2021
Auxiliary request during appeals procedure - 42
May 21, 2021
Auxiliary request during appeals procedure - 43
May 21, 2021
Auxiliary request during appeals procedure - 44
May 21, 2021
Auxiliary request during appeals procedure - 45
May 21, 2021
Auxiliary request during appeals procedure - 46
May 21, 2021
Auxiliary request during appeals procedure - 47
May 21, 2021
Letter accompanying subsequently filed items
May 21, 2021
Letter relating to Appeal Procedure
May 12, 2021
F3345 Forwarding of submissions to parties
May 12, 2021
F3345 Forwarding of submissions to parties
May 7, 2021
(Electronic) Receipt
May 7, 2021
Letter accompanying subsequently filed items
May 7, 2021
Oral proceedings: Request for postponement
May 6, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 6, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 6, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 3, 2021
F3018 Oral proceedings: Confirmation interpreters
May 3, 2021
F3018 Oral proceedings: Confirmation interpreters
May 3, 2021
F3018 Oral proceedings: Confirmation interpreters
Apr 26, 2021
F3345 Forwarding of submissions to parties
Apr 26, 2021
F3345 Forwarding of submissions to parties
Apr 21, 2021
(Electronic) Receipt
Apr 21, 2021
F3345 Forwarding of submissions to parties
Apr 21, 2021
F3345 Forwarding of submissions to parties
Apr 21, 2021
Letter accompanying subsequently filed items
Apr 21, 2021
Withdrawal of a request for oral proceedings
Apr 16, 2021
(Electronic) Receipt
Apr 16, 2021
Letter accompanying subsequently filed items
Apr 16, 2021
Letter dealing with oral proceedings during the appeal procedure
Apr 15, 2021
Request concerning representative opponent
Apr 14, 2021
F3345 Forwarding of submissions to parties
Apr 14, 2021
F3345 Forwarding of submissions to parties
Apr 12, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 12, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 12, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 9, 2021
(Electronic) Receipt
Apr 9, 2021
Letter accompanying subsequently filed items
Apr 9, 2021
Request for interpreters during oral proceedings
Apr 8, 2021
F3345 Forwarding of submissions to parties
Apr 8, 2021
F3345 Forwarding of submissions to parties
Apr 1, 2021
(Electronic) Receipt
Apr 1, 2021
General enquiry
Apr 1, 2021
Letter accompanying subsequently filed items
Dec 9, 2020
Refund of fees
Oct 30, 2020
(Electronic) Receipt
Oct 30, 2020
Letter accompanying subsequently filed items
Oct 30, 2020
Request concerning the applicant/representative
Oct 12, 2020
Communication of amended entries in the Register of European Patents
Oct 12, 2020
F3345 Forwarding of submissions to parties
Oct 12, 2020
F3345 Forwarding of submissions to parties
Sep 17, 2020
(Electronic) Receipt
Sep 17, 2020
Letter accompanying subsequently filed items
Sep 17, 2020
Request for transfer of rights - opponent
Aug 19, 2020
F3345 Forwarding of submissions to parties
Aug 19, 2020
F3345 Forwarding of submissions to parties
Aug 10, 2020
(Electronic) Receipt
Aug 10, 2020
Letter accompanying subsequently filed items
Aug 10, 2020
Request for interpreters during oral proceedings
Jul 8, 2020
Advice of delivery
Jul 2, 2020
Advice of delivery
Jun 29, 2020
Advice of delivery
Jun 22, 2020
F3011.1 Oral Proceedings: summons
Jun 22, 2020
F3011.1 Oral Proceedings: summons
Jun 22, 2020
F3011.1 Oral Proceedings: summons
Jun 16, 2020
F3010 Oral proceedings: order for summons
Jun 10, 2020
F3303.16 Change of composition of the Board (T)
Feb 7, 2019
F3345 Forwarding of submissions to parties
Feb 7, 2019
F3345 Forwarding of submissions to parties
Feb 1, 2019
(Electronic) Receipt
Feb 1, 2019
Letter accompanying subsequently filed items
Feb 1, 2019
Letter relating to Appeal Procedure
Jan 31, 2019
Submission concerning change of applicant's representative
Jan 25, 2019
Communication confirming withdrawal from representation
Jan 25, 2019
Communication of amended entries concerning the representative
Jan 25, 2019
F3345 Forwarding of submissions to parties
Jan 25, 2019
F3345 Forwarding of submissions to parties
Jan 22, 2019
Submission concerning change of proprietor's representative
Dec 18, 2018
F3345 Forwarding of submissions to parties
Dec 18, 2018
F3345 Forwarding of submissions to parties
Dec 13, 2018
(Electronic) Receipt
Dec 13, 2018
Letter accompanying subsequently filed items
Dec 13, 2018
Letter relating to Appeal Procedure
Oct 16, 2018
F3345 Forwarding of submissions to parties
Oct 16, 2018
F3345 Forwarding of submissions to parties
Oct 15, 2018
F3345 Forwarding of submissions to parties
Oct 15, 2018
F3345 Forwarding of submissions to parties
Oct 10, 2018
(Electronic) Receipt
Oct 10, 2018
(Electronic) Receipt
Oct 10, 2018
Amended claims with annotations
Oct 10, 2018
Amended claims with annotations
Oct 10, 2018
Amended claims with annotations
Oct 10, 2018
Amended claims with annotations
Oct 10, 2018
Amended claims with annotations
Oct 10, 2018
Amended claims with annotations
Oct 10, 2018
Amended claims with annotations
Oct 10, 2018
Amended claims with annotations
Oct 10, 2018
Amended claims with annotations
Oct 10, 2018
Amended claims with annotations
Oct 10, 2018
Amended claims with annotations
Oct 10, 2018
Annexes (other than cited documents) regarding appeal procedure
Oct 10, 2018
Annexes (other than cited documents) regarding appeal procedure
Oct 10, 2018
Letter accompanying subsequently filed items
Oct 10, 2018
Letter accompanying subsequently filed items
Oct 10, 2018
Reply to appeal
Oct 10, 2018
Reply to appeal
Oct 4, 2018
F3345 Forwarding of submissions to parties
Oct 4, 2018
F3345 Forwarding of submissions to parties
Sep 28, 2018
(Electronic) Receipt
Sep 28, 2018
Letter accompanying subsequently filed items
Sep 28, 2018
Reply to appeal
Jun 7, 2018
Composition of the board (T)
Jun 1, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 1, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 1, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jun 1, 2018
F3345 Forwarding of submissions to parties
Jun 1, 2018
F3345 Forwarding of submissions to parties
May 28, 2018
(Electronic) Receipt
May 28, 2018
Amended claims with annotations
May 28, 2018
Amended claims with annotations
May 28, 2018
Amended claims with annotations
May 28, 2018
Letter accompanying subsequently filed items
May 28, 2018
Statement of grounds of appeal
May 22, 2018
(Electronic) Receipt
May 22, 2018
Letter accompanying subsequently filed items
May 22, 2018
Statement of grounds of appeal
May 16, 2018
(Electronic) Receipt
May 16, 2018
Letter accompanying subsequently filed items
May 16, 2018
Statement of grounds of appeal
Apr 5, 2018
F3204 Communication of the file number to the parties
Apr 5, 2018
F3204 Communication of the file number to the parties
Apr 5, 2018
F3204 Communication of the file number to the parties
Apr 5, 2018
F3204 Communication of the file number to the parties
Apr 5, 2018
F3204 Communication of the file number to the parties
Apr 5, 2018
F3204 Communication of the file number to the parties
Apr 5, 2018
F3204 Communication of the file number to the parties
Apr 5, 2018
F3204 Communication of the file number to the parties
Apr 5, 2018
F3204 Communication of the file number to the parties
Mar 29, 2018
(Electronic) Receipt
Mar 29, 2018
(Electronic) Receipt
Mar 29, 2018
Letter accompanying subsequently filed items
Mar 29, 2018
Letter accompanying subsequently filed items
Mar 29, 2018
Notice of appeal
Mar 29, 2018
Notice of appeal
Mar 29, 2018
Notice of appeal
Mar 29, 2018
Processing of an appeal
Mar 28, 2018
(Electronic) Receipt
Mar 28, 2018
Letter accompanying subsequently filed items
Mar 28, 2018
Notice of appeal
Mar 12, 2018
Advice of delivery
Jan 25, 2018
Advice of delivery
Jan 24, 2018
Advice of delivery
Jan 23, 2018
Advice of delivery
Jan 23, 2018
Advice of delivery
Jan 23, 2018
Advice of delivery
Jan 19, 2018
Acknowledgement of a document
Jan 19, 2018
Acknowledgement of a document
Jan 19, 2018
Acknowledgement of a document
Jan 19, 2018
Annex to the communication - opposition
Jan 19, 2018
Decision of the Opposition Division and instruction
Jan 19, 2018
Grounds for the decision (Annex) - opposition
Jan 19, 2018
Interlocutory decision in opposition proceedings
Jan 19, 2018
Internal form - Opposition/addressees
Jan 19, 2018
Internal form - Opposition/addressees
Jan 19, 2018
Means of redress
Jan 19, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 19, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 19, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 19, 2018
OPPODREX with handwritten amendments
Jan 19, 2018
Provision of a copy of the minutes - opposition procedure
Jan 19, 2018
Scanned annex to a communication - opposition procedure
Jan 19, 2018
Scanned annex to a communication - opposition procedure
Dec 6, 2017
Information about the result of oral proceedings
Nov 29, 2017
Brief communication - Opposition proceedings
Nov 29, 2017
Brief communication - Opposition proceedings
Nov 24, 2017
Brief communication - Opposition proceedings
Nov 24, 2017
Brief communication - Opposition proceedings
Nov 23, 2017
(Electronic) Receipt
Nov 23, 2017
Letter accompanying subsequently filed items
Nov 23, 2017
Written submission in preparation to/during oral proceedings
Nov 16, 2017
Brief communication - Opposition proceedings
Nov 16, 2017
Brief communication - Opposition proceedings
Nov 10, 2017
(Electronic) Receipt
Nov 10, 2017
Any annexes (other than citation) to an opposition letter
Nov 10, 2017
Letter accompanying subsequently filed items
Nov 10, 2017
Non-patent literature cited during the opposition procedure
Nov 10, 2017
Non-patent literature cited during the opposition procedure
Nov 10, 2017
Written submission in preparation to/during oral proceedings
Oct 12, 2017
Brief communication - Opposition proceedings
Oct 12, 2017
Brief communication - Opposition proceedings
Oct 6, 2017
(Electronic) Receipt
Oct 6, 2017
Any annexes (other than citation) to an opposition letter
Oct 6, 2017
Any annexes (other than citation) to an opposition letter
Oct 6, 2017
Auxiliary request during Opposition procedure
Oct 6, 2017
Auxiliary request during Opposition procedure
Oct 6, 2017
Auxiliary request during Opposition procedure
Oct 6, 2017
Auxiliary request during Opposition procedure
Oct 6, 2017
Auxiliary request during Opposition procedure
Oct 6, 2017
Auxiliary request during Opposition procedure
Oct 6, 2017
Auxiliary request during Opposition procedure
Oct 6, 2017
Letter accompanying subsequently filed items
Oct 6, 2017
Written submission in preparation to/during oral proceedings
Sep 13, 2017
Brief communication - Opposition proceedings
Sep 13, 2017
Brief communication - Opposition proceedings
Sep 12, 2017
Brief communication - Opposition proceedings
Sep 12, 2017
Brief communication - Opposition proceedings
Sep 7, 2017
(Electronic) Receipt
Sep 7, 2017
Letter accompanying subsequently filed items
Sep 7, 2017
Written submission in preparation to/during oral proceedings
Sep 6, 2017
(Electronic) Receipt
Sep 6, 2017
Letter accompanying subsequently filed items
Sep 6, 2017
Request for interpreters during oral proceedings
May 22, 2017
Advice of delivery
May 12, 2017
Advice of delivery
May 11, 2017
Advice of delivery
May 8, 2017
Advice of delivery
May 5, 2017
Advice of delivery
May 5, 2017
Advice of delivery
May 4, 2017
Acknowledgement of a document
May 4, 2017
Acknowledgement of a document
May 4, 2017
Acknowledgement of a document
May 4, 2017
Information concerning oral proceedings
May 4, 2017
Notification concerning the date of oral proceedings
May 4, 2017
Notification concerning the date of oral proceedings
May 4, 2017
Notification concerning the date of oral proceedings
May 4, 2017
Summons to attend oral proceedings
May 4, 2017
Summons to attend oral proceedings
May 4, 2017
Summons to attend oral proceedings
Apr 18, 2017
Brief communication - Opposition proceedings
Apr 18, 2017
Brief communication - Opposition proceedings
Apr 10, 2017
(Electronic) Receipt
Apr 10, 2017
Advice of delivery
Apr 10, 2017
Letter accompanying subsequently filed items
Apr 10, 2017
Request for interpreters during oral proceedings
Apr 6, 2017
Brief communication - Opposition proceedings
Apr 6, 2017
Brief communication - Opposition proceedings
Apr 3, 2017
Advice of delivery
Apr 3, 2017
Advice of delivery
Mar 31, 2017
Advice of delivery
Mar 31, 2017
Advice of delivery
Mar 31, 2017
Advice of delivery
Mar 31, 2017
Oral proceedings: Request for postponement
Mar 30, 2017
Acknowledgement of a document
Mar 30, 2017
Acknowledgement of a document
Mar 30, 2017
Acknowledgement of a document
Mar 30, 2017
Annex to the communication - opposition
Mar 30, 2017
Brief communication - Opposition proceedings
Mar 30, 2017
Brief communication - Opposition proceedings
Mar 30, 2017
Preparation for oral proceedings
Mar 30, 2017
Summons to attend oral proceedings
Mar 30, 2017
Summons to attend oral proceedings
Mar 30, 2017
Summons to attend oral proceedings
Mar 27, 2017
Information about the result of oral proceedings
Mar 23, 2017
Letter regarding the opposition procedure (no time limit)
Mar 10, 2017
Request concerning representative opponent
Feb 23, 2017
Brief communication - Opposition proceedings
Feb 23, 2017
Brief communication - Opposition proceedings
Feb 16, 2017
(Electronic) Receipt
Feb 16, 2017
Any annexes (other than citation) to an opposition letter
Feb 16, 2017
Letter accompanying subsequently filed items
Feb 16, 2017
Letter regarding the opposition procedure (no time limit)
Nov 4, 2016
Brief communication - Opposition proceedings
Nov 4, 2016
Brief communication - Opposition proceedings
Oct 28, 2016
(Electronic) Receipt
Oct 28, 2016
Amended claims with annotations
Oct 28, 2016
Any annexes (other than citation) to an opposition letter
Oct 28, 2016
Any annexes (other than citation) to an opposition letter
Oct 28, 2016
Any annexes (other than citation) to an opposition letter
Oct 28, 2016
Claims
Oct 28, 2016
Claims
Oct 28, 2016
Letter accompanying subsequently filed items
Oct 28, 2016
Non-patent literature cited during the opposition procedure
Oct 28, 2016
Non-patent literature cited during the opposition procedure
Oct 28, 2016
Reply of the patent proprietor to the notice(s) of opposition
Sep 27, 2016
Brief communication - Opposition proceedings
Sep 27, 2016
Brief communication - Opposition proceedings
Sep 27, 2016
Communication of amended entries concerning the representative
Aug 3, 2016
(Electronic) Receipt
Aug 3, 2016
Letter accompanying subsequently filed items
Aug 3, 2016
Submission concerning change of applicant's representative
Jun 30, 2016
Brief communication - Opposition proceedings
Jun 30, 2016
Brief communication - Opposition proceedings
Jun 30, 2016
Grant of extension of time limit (opposition procedure)
Jun 24, 2016
(Electronic) Receipt
Jun 24, 2016
Letter accompanying subsequently filed items
Jun 24, 2016
Request for extension of time limit
Apr 21, 2016
Communication of a notice of opposition and request to file observations
Apr 21, 2016
Notice of further oppositions to opponent(s)
Apr 21, 2016
Notice of further oppositions to opponent(s)
Mar 23, 2016
Communication of a notice of opposition - first information to patent proprietor
Mar 23, 2016
Communication of a notice of opposition - first information to patent proprietor
Mar 16, 2016
Any annexes (other than citation) to an opposition letter
Mar 16, 2016
Non-patent literature cited during the opposition procedure
Mar 16, 2016
Notice of opposition
Mar 16, 2016
Notice of opposition
Mar 16, 2016
Patent document cited during the opposition procedure
Mar 16, 2016
Patent document cited during the opposition procedure
Mar 16, 2016
Patent document cited during the opposition procedure
Mar 16, 2016
Patent document cited during the opposition procedure
Mar 16, 2016
Patent document cited during the opposition procedure
Mar 16, 2016
Patent document cited during the opposition procedure
Mar 16, 2016
Patent document cited during the opposition procedure
Mar 16, 2016
Patent document cited during the opposition procedure
Mar 16, 2016
Patent document cited during the opposition procedure
Mar 16, 2016
Payment of fees and costs
Mar 16, 2016
Translation of the evidence during Opposition procedure
Mar 15, 2016
(Electronic) Receipt
Mar 15, 2016
Any annexes (other than citation) to an opposition letter
Mar 15, 2016
Any annexes (other than citation) to an opposition letter
Mar 15, 2016
Citation in opposition procedure
Mar 15, 2016
Letter accompanying subsequently filed items
Mar 15, 2016
Notice of opposition
Mar 15, 2016
Notice of opposition
Mar 15, 2016
Notice of opposition
Mar 15, 2016
Patent document cited during the opposition procedure
Mar 15, 2016
Patent document cited during the opposition procedure
Mar 15, 2016
Patent document cited during the opposition procedure
Mar 15, 2016
Patent document cited during the opposition procedure
Mar 15, 2016
Patent document cited during the opposition procedure
Mar 15, 2016
Patent document cited during the opposition procedure
Mar 15, 2016
Patent document cited during the opposition procedure
Mar 15, 2016
Patent document cited during the opposition procedure
Mar 15, 2016
Patent document cited during the opposition procedure
Mar 15, 2016
Payment of fees and costs
Mar 15, 2016
Translation of the evidence during Opposition procedure
Mar 15, 2016
Translation of the evidence during Opposition procedure
Jul 17, 2015
CDS Clean up - amended applicant details
Jun 17, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 21, 2015
Decision to grant a European patent
May 11, 2015
(Electronic) Receipt
May 11, 2015
English translation of the claims
May 11, 2015
Filing of the translations of the claims
May 11, 2015
German translation of the claims
May 11, 2015
Letter accompanying subsequently filed items
Apr 20, 2015
Annex to the communication
Apr 20, 2015
Consultation by telephone/in person
Apr 20, 2015
Result of consultation by telephone/in person
Mar 25, 2015
Bibliographic data of the European patent application
Mar 25, 2015
Communication about intention to grant a European patent
Mar 25, 2015
Intention to grant (signatures)
Mar 25, 2015
Text intended for grant
Dec 15, 2014
(Electronic) Receipt
Dec 15, 2014
Annex
Dec 15, 2014
Claims
Dec 15, 2014
Letter accompanying subsequently filed items
Dec 15, 2014
Non-patent literature cited during the examination procedure
Dec 15, 2014
Reply to communication from the Examining Division
Sep 11, 2014
Annex to the communication
Sep 11, 2014
Communication from the Examining Division
May 13, 2014
(Electronic) Receipt
May 13, 2014
Annex
May 13, 2014
Claims
May 13, 2014
Description
May 13, 2014
Letter accompanying subsequently filed items
May 13, 2014
Reply to communication from the Examining Division
Jan 22, 2014
Annex to the communication
Jan 22, 2014
Communication from the Examining Division
Jan 17, 2014
Examination started
Jun 30, 2012
Submission concerning change of applicant's representative
Jun 28, 2012
Submission concerning change of applicant's representative
Feb 22, 2012
(Electronic) Receipt
Feb 22, 2012
Amended claims filed after receipt of (European) search report
Feb 22, 2012
Amendments received before examination
Feb 22, 2012
Letter accompanying subsequently filed items
Apr 29, 2011
Amended claims filed after receipt of (European) search report
Apr 29, 2011
Amendments received before examination
Mar 23, 2011
Notification on forthcoming publication of bibliographic data
Mar 21, 2011
Communication regarding comments on Written Opinion/amendment of application/payment of claims fee
Feb 23, 2011
Refund of fees
Feb 22, 2011
Annexes to the international preliminary examination report
Feb 22, 2011
Copy of the international preliminary examination report
Jan 27, 2011
(Electronic) Receipt
Jan 27, 2011
Amended claims filed after receipt of (European) search report
Jan 27, 2011
Request for entry into the European phase
Dec 15, 2010
Information on entry into European phase
Nov 18, 2010
Annex to International preliminary examination report
Nov 18, 2010
International preliminary examination report
Nov 18, 2010
International preliminary examination report
Nov 18, 2010
International preliminary examination report - free text sheet
Nov 18, 2010
International preliminary examination report - free text sheet
Nov 18, 2010
International preliminary examination report - points I-VIII
Nov 18, 2010
International preliminary examination report - points I-VIII
Nov 18, 2010
Notification of documents sent to WIPO
Nov 18, 2010
Transmittal of International Preliminary Examination Report
Jun 21, 2010
Notification of documents sent to WIPO
Jun 21, 2010
Notification of receipt of demand
Jun 7, 2010
Letter regarding PCTII procedure
Jun 7, 2010
PCT demand form
Jun 7, 2010
PCT(IPEA): Amended sheet - claims
Mar 2, 2010
Priority document (electronically transmitted)
Mar 2, 2010
Priority document (electronically transmitted)
Feb 11, 2010
Copy of the international search report
Feb 11, 2010
Published international application - A1
Dec 9, 2009
Written opinion of the ISA, boxes No. I to VIII
Dec 9, 2009
Written opinion of the ISA, cover sheet
Dec 9, 2009
Written opinion of the ISA, supplemental box
Nov 13, 2009
Notification of the recording of a change
Nov 13, 2009
Submission concerning representation
Oct 29, 2009
Submission concerning representation
Aug 6, 2009
Abstract
Aug 6, 2009
Annex
Aug 6, 2009
Annex
Aug 6, 2009
Claims
Aug 6, 2009
Description

EP2310438

ARKEMA FRANCE

Application Number: EP09740442A
Filing Date: Aug 6, 2009
Status: Revoked; May 2, 2022
Publication Date: Jun 17, 2015
External Links: Slate, Register , Google Patents

IP Verse

Chain-Terminated Semi-Aromatic Polyamide

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2310438