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Purification Of Triple Helical Proteins

Patent No. EP2976352 (titled "Purification Of Triple Helical Proteins") was filed by Commonwealth Scientific And Industrial Research Organisation on Mar 21, 2014. The application was issued on Aug 18, 2021.

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Patent Oppositions

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
BASF BEAUTY CARE SOLUTIONS FRANCE	May 18, 2022	CABINET BEAU DE LOMENIE

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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Nov 24, 2025
F3013 Oral Proceedings: Forwarding minutes
Nov 24, 2025
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Nov 14, 2025
F3345 Forwarding of submissions to parties
Nov 13, 2025
(Electronic) Receipt
Nov 13, 2025
Letter accompanying subsequently filed items
Nov 13, 2025
Letter dealing with oral proceedings during the appeal procedure
Oct 31, 2025
F3345 Forwarding of submissions to parties
Oct 29, 2025
(Electronic) Receipt
Oct 29, 2025
Letter accompanying subsequently filed items
Oct 29, 2025
Letter dealing with oral proceedings during the appeal procedure
Sep 11, 2025
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 11, 2025
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 25, 2025
F3018 Oral proceedings: Confirmation interpreters
Jul 24, 2025
F3345 Forwarding of submissions to parties
Jul 23, 2025
(Electronic) Receipt
Jul 23, 2025
Letter accompanying subsequently filed items
Jul 23, 2025
Letter dealing with oral proceedings during the appeal procedure
Feb 21, 2025
F3345 Forwarding of submissions to parties
Feb 20, 2025
(Electronic) Receipt
Feb 20, 2025
Letter accompanying subsequently filed items
Feb 20, 2025
Letter dealing with oral proceedings during the appeal procedure
Jan 31, 2025
F3345 Forwarding of submissions to parties
Jan 28, 2025
(Electronic) Receipt
Jan 28, 2025
Letter accompanying subsequently filed items
Jan 28, 2025
Request for interpreters during oral proceedings
Oct 23, 2024
F3011.1 Oral Proceedings: summons
Oct 23, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 23, 2024
F3345 Forwarding of submissions to parties
Oct 18, 2024
(Electronic) Receipt
Oct 18, 2024
F3010 Oral proceedings: order for summons
Oct 18, 2024
Letter accompanying subsequently filed items
Oct 18, 2024
Letter relating to Appeal Procedure
Sep 24, 2024
Composition of the board (T)
Aug 7, 2024
F3345 Forwarding of submissions to parties
Aug 7, 2024
F3345 Forwarding of submissions to parties
Aug 6, 2024
(Electronic) Receipt
Aug 6, 2024
(Electronic) Receipt
Aug 6, 2024
Amended claims with annotations
Aug 6, 2024
Amended claims with annotations
Aug 6, 2024
Amended claims with annotations
Aug 6, 2024
Amended claims with annotations
Aug 6, 2024
Letter accompanying subsequently filed items
Aug 6, 2024
Letter accompanying subsequently filed items
Aug 6, 2024
Reply to appeal
Aug 6, 2024
Reply to appeal
Apr 8, 2024
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 8, 2024
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 4, 2024
(Electronic) Receipt
Apr 4, 2024
Letter accompanying subsequently filed items
Apr 4, 2024
Letter relating to Appeal Procedure
Apr 4, 2024
Statement of grounds of appeal
Apr 3, 2024
(Electronic) Receipt
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Amended claims with annotations
Apr 3, 2024
Letter accompanying subsequently filed items
Apr 3, 2024
Non-Patent Literature cited during the appeal procedure
Apr 3, 2024
Non-Patent Literature cited during the appeal procedure
Apr 3, 2024
Non-Patent Literature cited during the appeal procedure
Apr 3, 2024
Non-Patent Literature cited during the appeal procedure
Apr 3, 2024
Statement of grounds of appeal
Jan 31, 2024
F3204 Communication of the file number to the parties
Jan 30, 2024
(Electronic) Receipt
Jan 30, 2024
Letter accompanying subsequently filed items
Jan 30, 2024
Notice of appeal
Jan 2, 2024
F3204 Communication of the file number to the parties
Jan 2, 2024
F3204 Communication of the file number to the parties
Dec 22, 2023
(Electronic) Receipt
Dec 22, 2023
Letter accompanying subsequently filed items
Dec 22, 2023
Notice of appeal
Dec 21, 2023
(Electronic) Receipt
Dec 21, 2023
Advice of delivery
Dec 21, 2023
Letter accompanying subsequently filed items
Dec 7, 2023
Advice of delivery
Dec 5, 2023
Advice of delivery
Dec 5, 2023
Annex to the communication - opposition
Dec 5, 2023
Decision of the Opposition Division and instruction
Dec 5, 2023
Druckexemplar in opposition procedure
Dec 5, 2023
Grounds for the decision (Annex) - opposition
Dec 5, 2023
Interlocutory decision in opposition proceedings
Dec 5, 2023
Interlocutory decision in opposition proceedings
Dec 5, 2023
Means of redress
Dec 5, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 5, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 5, 2023
Provision of a copy of the minutes - opposition procedure
Dec 5, 2023
Provision of a copy of the minutes - opposition procedure
Dec 5, 2023
Scanned annex to a communication - opposition procedure
Dec 5, 2023
Scanned annex to a communication - opposition procedure
Dec 5, 2023
Transmittal of decision / summons - opposition
Dec 5, 2023
Transmittal of decision / summons - opposition
Nov 7, 2023
Information about the result of oral proceedings
Oct 17, 2023
Brief communication - Opposition proceedings
Oct 11, 2023
(Electronic) Receipt
Oct 11, 2023
Auxiliary request during Opposition procedure - 01
Oct 11, 2023
Auxiliary request during Opposition procedure - 02
Oct 11, 2023
Auxiliary request during Opposition procedure - 03
Oct 11, 2023
Auxiliary request during Opposition procedure - 04
Oct 11, 2023
Auxiliary request during Opposition procedure - 05
Oct 11, 2023
Auxiliary request during Opposition procedure - 06
Oct 11, 2023
Auxiliary request during Opposition procedure - 07
Oct 11, 2023
Auxiliary request during Opposition procedure - 08
Oct 11, 2023
Auxiliary request during Opposition procedure - 09
Oct 11, 2023
Auxiliary request during Opposition procedure - 10
Oct 11, 2023
Auxiliary request during Opposition procedure - 11
Oct 11, 2023
Auxiliary request during Opposition procedure - 12
Oct 11, 2023
Auxiliary request during Opposition procedure - 13
Oct 11, 2023
Auxiliary request during Opposition procedure - 14
Oct 11, 2023
Letter accompanying subsequently filed items
Oct 11, 2023
Main request during Opposition procedure
Oct 11, 2023
Written submission in preparation to/during oral proceedings
Sep 12, 2023
Brief communication - Opposition proceedings
Sep 12, 2023
Brief communication - Opposition proceedings
Sep 7, 2023
(Electronic) Receipt
Sep 7, 2023
Citation in opposition procedure - 031
Sep 7, 2023
Citation in opposition procedure - 032
Sep 7, 2023
Citation in opposition procedure - 032
Sep 7, 2023
Citation in opposition procedure - 033
Sep 7, 2023
Consolidated list of cited opposition documents
Sep 7, 2023
Letter accompanying subsequently filed items
Sep 7, 2023
Written submission in preparation to/during oral proceedings
Sep 5, 2023
(Electronic) Receipt
Sep 5, 2023
Auxiliary request during Opposition procedure - 01
Sep 5, 2023
Auxiliary request during Opposition procedure - 02
Sep 5, 2023
Auxiliary request during Opposition procedure - 03
Sep 5, 2023
Auxiliary request during Opposition procedure - 04
Sep 5, 2023
Auxiliary request during Opposition procedure - 05
Sep 5, 2023
Auxiliary request during Opposition procedure - 06
Sep 5, 2023
Auxiliary request during Opposition procedure - 07
Sep 5, 2023
Auxiliary request during Opposition procedure - 08
Sep 5, 2023
Auxiliary request during Opposition procedure - 09
Sep 5, 2023
Auxiliary request during Opposition procedure - 10
Sep 5, 2023
Auxiliary request during Opposition procedure - 11
Sep 5, 2023
Auxiliary request during Opposition procedure - 12
Sep 5, 2023
Citation in opposition procedure
Sep 5, 2023
Citation in opposition procedure - 029
Sep 5, 2023
Citation in opposition procedure - 030
Sep 5, 2023
Letter accompanying subsequently filed items
Sep 5, 2023
Main request during Opposition procedure
Sep 5, 2023
Written submission in preparation to/during oral proceedings
Apr 4, 2023
(Electronic) Receipt
Mar 30, 2023
Brief communication - Opposition proceedings
Mar 27, 2023
(Electronic) Receipt
Mar 27, 2023
Letter accompanying subsequently filed items
Mar 27, 2023
Request for interpreters during oral proceedings
Mar 2, 2023
Advice of delivery
Feb 21, 2023
Advice of delivery
Feb 21, 2023
Annex to the communication - opposition
Feb 21, 2023
Information concerning oral proceedings
Feb 21, 2023
Scanned annex to a communication - opposition procedure
Feb 21, 2023
Summons to attend oral proceedings
Feb 21, 2023
Summons to attend oral proceedings
Feb 21, 2023
Transmittal of decision / summons - opposition
Feb 21, 2023
Transmittal of decision / summons - opposition
Feb 20, 2023
Brief communication - Opposition proceedings
Feb 14, 2023
(Electronic) Receipt
Feb 14, 2023
Citation in opposition procedure - 016
Feb 14, 2023
Citation in opposition procedure - 017
Feb 14, 2023
Citation in opposition procedure - 018
Feb 14, 2023
Citation in opposition procedure - 019
Feb 14, 2023
Citation in opposition procedure - 020
Feb 14, 2023
Citation in opposition procedure - 021
Feb 14, 2023
Citation in opposition procedure - 022
Feb 14, 2023
Citation in opposition procedure - 023
Feb 14, 2023
Citation in opposition procedure - 024
Feb 14, 2023
Citation in opposition procedure - 025
Feb 14, 2023
Citation in opposition procedure - 026
Feb 14, 2023
Citation in opposition procedure - 027
Feb 14, 2023
Citation in opposition procedure - 028
Feb 14, 2023
Letter accompanying subsequently filed items
Feb 14, 2023
Reply from the opponent to submission of proprietor
Oct 7, 2022
Brief communication - Opposition proceedings
Oct 3, 2022
(Electronic) Receipt
Oct 3, 2022
Auxiliary request during Opposition procedure
Oct 3, 2022
Auxiliary request during Opposition procedure
Oct 3, 2022
Auxiliary request during Opposition procedure
Oct 3, 2022
Auxiliary request during Opposition procedure
Oct 3, 2022
Auxiliary request during Opposition procedure
Oct 3, 2022
Auxiliary request during Opposition procedure
Oct 3, 2022
Auxiliary request during Opposition procedure
Oct 3, 2022
Auxiliary request during Opposition procedure
Oct 3, 2022
Auxiliary request during Opposition procedure
Oct 3, 2022
Auxiliary request during Opposition procedure - 01
Oct 3, 2022
Auxiliary request during Opposition procedure - 02
Oct 3, 2022
Auxiliary request during Opposition procedure - 03
Oct 3, 2022
Auxiliary request during Opposition procedure - 04
Oct 3, 2022
Auxiliary request during Opposition procedure - 05
Oct 3, 2022
Auxiliary request during Opposition procedure - 06
Oct 3, 2022
Auxiliary request during Opposition procedure - 07
Oct 3, 2022
Auxiliary request during Opposition procedure - 08
Oct 3, 2022
Auxiliary request during Opposition procedure - 09
Oct 3, 2022
Citation in opposition procedure - 014
Oct 3, 2022
Citation in opposition procedure - 015
Oct 3, 2022
Letter accompanying subsequently filed items
Oct 3, 2022
Main request during Opposition procedure
Oct 3, 2022
Main request during Opposition procedure
Oct 3, 2022
Reply of the patent proprietor to the notice(s) of opposition
Jul 8, 2022
Brief communication - Opposition proceedings
Jul 8, 2022
Communication concerning the filing of a power of attorney
Jul 8, 2022
Communication of amended entries concerning the representative
Jun 29, 2022
(Electronic) Receipt
Jun 29, 2022
Authorisation
Jun 29, 2022
Submission concerning change of proprietor's representative
Jun 2, 2022
Communication of a notice of opposition and request to file observations
Jun 2, 2022
Notice of further oppositions to opponent(s)
May 23, 2022
Communication of a notice of opposition - first information to patent proprietor
May 18, 2022
(Electronic) Receipt
May 18, 2022
Citation in opposition procedure - 001
May 18, 2022
Citation in opposition procedure - 002
May 18, 2022
Citation in opposition procedure - 003
May 18, 2022
Citation in opposition procedure - 004
May 18, 2022
Citation in opposition procedure - 005
May 18, 2022
Citation in opposition procedure - 006
May 18, 2022
Citation in opposition procedure - 007
May 18, 2022
Citation in opposition procedure - 008
May 18, 2022
Citation in opposition procedure - 009
May 18, 2022
Citation in opposition procedure - 010
May 18, 2022
Citation in opposition procedure - 011
May 18, 2022
Citation in opposition procedure - 012
May 18, 2022
Citation in opposition procedure - 013
May 18, 2022
Notice of opposition
May 18, 2022
Notice of opposition
May 18, 2022
Notice of opposition
Aug 31, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 22, 2021
Decision to grant a European patent
Jun 25, 2021
Communication concerning the filing of a power of attorney
Jun 25, 2021
Communication of amended entries concerning the representative
Jun 25, 2021
Communication of the registration of a transfer or change of name and/or address
Jun 21, 2021
(Electronic) Receipt
Jun 21, 2021
General authorisation
Jun 21, 2021
Letter accompanying subsequently filed items
Jun 21, 2021
Submission concerning change of applicant's representative
May 21, 2021
Annexes in respect of a client data request
May 21, 2021
Miscellaneous requests concerning client data
Mar 31, 2021
Indication of deficiencies in a request for registering a transfer of rights and invitation to correct them
Mar 23, 2021
Payment submission rejected
Feb 24, 2021
Annexes in respect of a client data request
Feb 24, 2021
Annexes in respect of a client data request
Feb 24, 2021
Annexes in respect of a client data request
Feb 24, 2021
Submission concerning a transfer of rights (applicant)
Jan 14, 2021
(Electronic) Receipt
Jan 14, 2021
Filing of the translations of the claims
Jan 14, 2021
French translation of claims
Jan 14, 2021
German translation of the claims
Jan 14, 2021
Letter accompanying subsequently filed items
Dec 12, 2020
(Electronic) Receipt
Dec 12, 2020
Annexes in respect of a client data request
Dec 12, 2020
Letter accompanying subsequently filed items
Dec 12, 2020
Submission concerning a transfer of rights (applicant)
Sep 16, 2020
Bibliographic data of the European patent application
Sep 16, 2020
Communication about intention to grant a European patent
Sep 16, 2020
Intention to grant (signatures)
Sep 16, 2020
Text intended for grant (clean copy)
Sep 16, 2020
Text intended for grant (sequence listing)
Sep 16, 2020
Text intended for grant (version for approval)
Aug 21, 2020
Examination started
Mar 19, 2020
Document concerning representation
Jan 31, 2020
Response to enquiry for communication from the Examining Division
Jan 16, 2020
(Electronic) Receipt
Jan 16, 2020
Enquiry as to the processing of the file
Jan 16, 2020
Letter accompanying subsequently filed items
Jan 7, 2020
Refund of fees
Sep 24, 2019
Submission concerning a transfer of rights (applicant)
Dec 20, 2018
Communication of amended entries concerning the representative
Dec 14, 2018
Submission concerning change of applicant's representative
Dec 13, 2018
Submission concerning change of applicant's representative
Jun 1, 2017
(Electronic) Receipt
Jun 1, 2017
Letter accompanying subsequently filed items
Jun 1, 2017
Statement of non-availability of priority search results
May 24, 2017
Invitation to file a copy of search results(priority)
May 4, 2017
(Electronic) Receipt
May 4, 2017
Amended claims filed after receipt of (European) search report
May 4, 2017
Amended claims with annotations
May 4, 2017
Amendments received before examination
May 4, 2017
Letter accompanying subsequently filed items
Oct 25, 2016
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Oct 7, 2016
Communication regarding the transmission of the European search report
Oct 7, 2016
European search opinion
Oct 7, 2016
Information on Search Strategy
Oct 7, 2016
Supplementary European search report
Sep 28, 2016
Search started
May 18, 2016
Communication confirming withdrawal from representation
May 18, 2016
Communication of amended entries concerning the representative
May 5, 2016
(Electronic) Receipt
May 5, 2016
Amended claims filed after receipt of (European) search report
May 5, 2016
Amended claims with annotations
May 5, 2016
Amendments received before examination
May 5, 2016
Letter accompanying subsequently filed items
May 4, 2016
(Electronic) Receipt
May 4, 2016
Letter accompanying subsequently filed items
May 4, 2016
Submission concerning change of applicant's representative
Jan 7, 2016
Notification on forthcoming publication of bibliographic data
Oct 30, 2015
Communication regarding possible amendment of the application/payment of claims fee
Oct 26, 2015
Communication to designated inventor
Oct 26, 2015
Communication to designated inventor
Oct 26, 2015
Communication to designated inventor
Oct 5, 2015
Copy of the international preliminary report on patentability
Sep 21, 2015
(Electronic) Receipt
Sep 21, 2015
Converted Sequence Listing
Sep 21, 2015
Request for entry into the European phase
Jul 29, 2015
Information on entry into European phase
Oct 14, 2014
Priority document (electronically transmitted)
Sep 25, 2014
Converted Sequence Listing
Sep 25, 2014
Copy of the international search report
Sep 25, 2014
Published international application - A1

EP2976352

COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION

Application Number: EP14768321A
Filing Date: Mar 21, 2014
Status: Granted And Under Opposition; Jul 16, 2021
Publication Date: Aug 18, 2021
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