Process For Preparing A Crosslinked Gel

Patent No. EP2429486 (titled "Process For Preparing A Crosslinked Gel") was filed by Teoxane on May 7, 2010. The application was issued on Oct 30, 2024.

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
LABORATOIRES FILL MED MANUFACTURINGLABORATOIRES FILL MED	May 15, 2018	BANDPAY & GREUTER

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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Oct 4, 2024
Decision to maintain the European patent in amended form
Oct 4, 2024
Decision to maintain the European patent in amended form
Sep 20, 2024
(Electronic) Receipt
Sep 20, 2024
French translation of claims
Sep 20, 2024
German translation of the claims
Sep 20, 2024
Letter accompanying subsequently filed items
Jun 28, 2024
Communication of bibliographic data
Jun 28, 2024
Communication to opponent concerning maintenance
Jun 28, 2024
Communication with request to file translations
Jun 12, 2024
Maintenance of the patent with the documents specified in the final decision
Jun 12, 2024
Maintenance of the patent with the documents specified in the final decision
Mar 11, 2024
Brief communication - Opposition proceedings
Mar 11, 2024
Brief communication - Opposition proceedings
Mar 11, 2024
Decision of the Opposition Division and instruction
Mar 11, 2024
Druckexemplar in opposition procedure
Mar 11, 2024
Grounds for the decision (Annex) - opposition
Mar 11, 2024
Interlocutory decision in opposition proceedings
Mar 11, 2024
Interlocutory decision in opposition proceedings
Mar 11, 2024
Means of redress
Mar 11, 2024
Scanned annex to a communication - opposition procedure
Jan 23, 2024
Letter accompanying subsequently filed items
Oct 11, 2023
Annex to the communication - opposition
Oct 11, 2023
Brief communication - Opposition proceedings
Oct 11, 2023
Brief communication - Opposition proceedings
Oct 11, 2023
Communication inviting the parties to file observations
Oct 11, 2023
Communication inviting the parties to file observations
Mar 15, 2023
Brief communication - Opposition proceedings
Mar 9, 2023
(Electronic) Receipt
Mar 9, 2023
Amended description with annotations
Mar 9, 2023
Description
Mar 9, 2023
Description
Mar 9, 2023
Letter accompanying subsequently filed items
Mar 9, 2023
Reply to an examination report in opposition proceedings
Jan 4, 2023
Annex to the communication - opposition
Jan 4, 2023
Brief communication - Opposition proceedings
Jan 4, 2023
Brief communication - Opposition proceedings
Jan 4, 2023
Communication inviting the parties to file observations
Jan 4, 2023
Communication inviting the parties to file observations
Aug 30, 2022
Brief communication - Opposition proceedings
Aug 24, 2022
(Electronic) Receipt
Aug 24, 2022
Amended description with annotations
Aug 24, 2022
Amended drawings with annotations
Aug 24, 2022
Description
Aug 24, 2022
Drawings
Aug 24, 2022
Letter accompanying subsequently filed items
Aug 24, 2022
Reply to an examination report in opposition proceedings
May 30, 2022
Annex to the communication - opposition
May 30, 2022
Brief communication - Opposition proceedings
May 30, 2022
Brief communication - Opposition proceedings
May 30, 2022
Communication inviting the parties to file observations
May 30, 2022
Communication inviting the parties to file observations
May 6, 2022
Decision of the Board of Appeal
May 6, 2022
F3032 Notification(s) of the decision
May 6, 2022
F3032 Notification(s) of the decision
Mar 31, 2022
F3013 Oral Proceedings: Forwarding minutes
Mar 31, 2022
F3013 Oral Proceedings: Forwarding minutes
Mar 31, 2022
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
Mar 11, 2022
(Electronic) Receipt
Mar 11, 2022
Letter accompanying subsequently filed items
Mar 10, 2022
Oral proceedings: change of venue
Mar 10, 2022
Oral proceedings: change of venue
Mar 8, 2022
F3345 Forwarding of submissions to parties
Mar 7, 2022
(Electronic) Receipt
Mar 7, 2022
Letter accompanying subsequently filed items
Mar 7, 2022
Letter dealing with oral proceedings during the appeal procedure
Feb 25, 2022
(Electronic) Receipt
Feb 25, 2022
F3345 Forwarding of submissions to parties
Feb 25, 2022
Letter accompanying subsequently filed items
Feb 8, 2022
F3004 Communication of the Registry
Feb 8, 2022
F3004 Communication of the Registry
Jan 31, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 31, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jan 20, 2022
F3022 Oral proceedings: change of board composition
Jan 17, 2022
F3303.16 Change of composition of the Board (T)
Aug 3, 2021
F3936 Acknowledgement of receipt Board of Appeal
Aug 2, 2021
F3011.1 Oral Proceedings: summons
Aug 2, 2021
F3011.1 Oral Proceedings: summons
Jul 28, 2021
F3010 Oral proceedings: order for summons
Mar 11, 2021
F3345 Forwarding of submissions to parties
Mar 8, 2021
(Electronic) Receipt
Mar 8, 2021
Letter accompanying subsequently filed items
Mar 8, 2021
Letter relating to Appeal Procedure
Oct 20, 2020
F3345 Forwarding of submissions to parties
Oct 15, 2020
(Electronic) Receipt
Oct 15, 2020
Letter regarding the opposition procedure (no time limit)
Oct 15, 2020
Letter relating to Appeal Procedure
Oct 15, 2020
Letter relating to Appeal Procedure
Aug 27, 2020
Composition of the board (T)
Jun 18, 2020
F3345 Forwarding of submissions to parties
Jun 11, 2020
(Electronic) Receipt
Jun 11, 2020
Citation in appeal procedure - 018
Jun 11, 2020
Citation in appeal procedure - 020
Jun 11, 2020
Letter accompanying subsequently filed items
Jun 11, 2020
Reply to appeal
Feb 13, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Feb 7, 2020
(Electronic) Receipt
Feb 7, 2020
Amended claims with annotations
Feb 7, 2020
Amended claims with annotations
Feb 7, 2020
Amended claims with annotations
Feb 7, 2020
Amended claims with annotations
Feb 7, 2020
Amended claims with annotations
Feb 7, 2020
Amended claims with annotations
Feb 7, 2020
Amended claims with annotations
Feb 7, 2020
Auxiliary request during appeals procedure - 02
Feb 7, 2020
Auxiliary request during appeals procedure - 03
Feb 7, 2020
Auxiliary request during appeals procedure - 04
Feb 7, 2020
Auxiliary request during appeals procedure - 05
Feb 7, 2020
Auxiliary request during appeals procedure - 06
Feb 7, 2020
Auxiliary request during appeals procedure - 07
Feb 7, 2020
Citation in appeal procedure - 019
Feb 7, 2020
Claims
Feb 7, 2020
Letter accompanying subsequently filed items
Feb 7, 2020
Letter relating to Appeal Procedure
Feb 7, 2020
Statement of grounds of appeal
Dec 4, 2019
F3204 Communication of the file number to the parties
Nov 27, 2019
(Electronic) Receipt
Nov 27, 2019
Letter accompanying subsequently filed items
Nov 27, 2019
Notice of appeal
Nov 7, 2019
Advice of delivery
Oct 31, 2019
Advice of delivery
Oct 28, 2019
Advice of delivery
Oct 21, 2019
Advice of delivery
Oct 18, 2019
Advice of delivery
Oct 17, 2019
Advice of delivery
Oct 15, 2019
Advice of delivery
Oct 15, 2019
Advice of delivery
Oct 15, 2019
Advice of delivery
Oct 14, 2019
Advice of delivery
Oct 11, 2019
Advice of delivery
Oct 7, 2019
Acknowledgement of a document
Oct 7, 2019
Acknowledgement of a document
Oct 7, 2019
Annex to the communication - opposition
Oct 7, 2019
Decision of the Opposition Division and instruction
Oct 7, 2019
Decision revoking the European patent
Oct 7, 2019
Grounds for the decision (Annex) - opposition
Oct 7, 2019
Internal form - Opposition/addressees
Oct 7, 2019
Internal form - Opposition/addressees
Oct 7, 2019
Means of redress
Oct 7, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 7, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 7, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 7, 2019
Provision of a copy of the minutes - opposition procedure
Sep 9, 2019
Brief communication - Opposition proceedings
Sep 5, 2019
Information about the result of oral proceedings
Sep 3, 2019
(Electronic) Receipt
Sep 3, 2019
Amended claims with annotations
Sep 3, 2019
Amended claims with annotations
Sep 3, 2019
Amended claims with annotations
Sep 3, 2019
Amended claims with annotations
Sep 3, 2019
Claims
Sep 3, 2019
Claims
Sep 3, 2019
Claims
Sep 3, 2019
Claims
Sep 3, 2019
Letter accompanying subsequently filed items
Sep 3, 2019
Written submission in preparation to/during oral proceedings
Aug 26, 2019
Brief communication - Opposition proceedings
Aug 20, 2019
(Electronic) Receipt
Aug 20, 2019
Citation in opposition procedure
Aug 20, 2019
Letter accompanying subsequently filed items
Aug 20, 2019
Written submission in preparation to/during oral proceedings
Jul 11, 2019
Brief communication - Opposition proceedings
Jul 5, 2019
(Electronic) Receipt
Jul 5, 2019
Amended claims with annotations
Jul 5, 2019
Amended claims with annotations
Jul 5, 2019
Amended claims with annotations
Jul 5, 2019
Amended claims with annotations
Jul 5, 2019
Citation in opposition procedure
Jul 5, 2019
Claims
Jul 5, 2019
Claims
Jul 5, 2019
Claims
Jul 5, 2019
Claims
Jul 5, 2019
Letter accompanying subsequently filed items
Jul 5, 2019
Written submission in preparation to/during oral proceedings
Jun 17, 2019
Brief communication - Opposition proceedings
Jun 11, 2019
(Electronic) Receipt
Jun 11, 2019
Citation in opposition procedure
Jun 11, 2019
Letter accompanying subsequently filed items
Jun 11, 2019
Written submission in preparation to/during oral proceedings
May 6, 2019
Brief communication - Opposition proceedings
Apr 30, 2019
(Electronic) Receipt
Apr 30, 2019
Letter accompanying subsequently filed items
Apr 30, 2019
Request for interpreters during oral proceedings
Feb 12, 2019
Advice of delivery
Feb 7, 2019
Advice of delivery
Feb 1, 2019
Advice of delivery
Jan 31, 2019
Advice of delivery
Jan 25, 2019
Acknowledgement of a document
Jan 25, 2019
Acknowledgement of a document
Jan 25, 2019
Annex to the communication - opposition
Jan 25, 2019
Information concerning oral proceedings
Jan 25, 2019
Summons to attend oral proceedings
Jan 25, 2019
Summons to attend oral proceedings
Dec 11, 2018
Brief communication - Opposition proceedings
Dec 6, 2018
(Electronic) Receipt
Dec 6, 2018
Citation in opposition procedure
Dec 6, 2018
Letter accompanying subsequently filed items
Dec 6, 2018
Patent document cited during the opposition procedure
Dec 6, 2018
Patent document cited during the opposition procedure
Dec 6, 2018
Reply of the patent proprietor to the notice(s) of opposition
Sep 17, 2018
Brief communication - Opposition proceedings
Sep 17, 2018
Grant of extension of time limit (opposition procedure)
Sep 4, 2018
Brief communication - Opposition proceedings
Aug 24, 2018
(Electronic) Receipt
Aug 24, 2018
Letter accompanying subsequently filed items
Aug 24, 2018
Request for extension of time limit
Jun 6, 2018
Communication of a notice of opposition and request to file observations
Jun 6, 2018
Notice of further oppositions to opponent(s)
May 23, 2018
Communication of a notice of opposition - first information to patent proprietor
May 15, 2018
(Electronic) Receipt
May 15, 2018
Any annexes (other than citation) to an opposition letter
May 15, 2018
Notice of opposition
May 15, 2018
Notice of opposition
May 15, 2018
Patent document cited during the opposition procedure
May 15, 2018
Patent document cited during the opposition procedure
May 15, 2018
Patent document cited during the opposition procedure
May 15, 2018
Patent document cited during the opposition procedure
May 15, 2018
Patent document cited during the opposition procedure
May 15, 2018
Patent document cited during the opposition procedure
May 15, 2018
Patent document cited during the opposition procedure
May 15, 2018
Patent document cited during the opposition procedure
May 15, 2018
Patent document cited during the opposition procedure
May 15, 2018
Patent document cited during the opposition procedure
May 15, 2018
Patent document cited during the opposition procedure
Aug 23, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 27, 2017
Decision to grant a European patent
Jul 12, 2017
(Electronic) Receipt
Jul 12, 2017
Filing of the translations of the claims
Jul 12, 2017
French translation of claims
Jul 12, 2017
German translation of the claims
Jul 12, 2017
Letter accompanying subsequently filed items
Jun 2, 2017
Bibliographic data of the European patent application
Jun 2, 2017
Communication about intention to grant a European patent
Jun 2, 2017
Intention to grant (signatures)
Jun 2, 2017
Text intended for grant (clean copy)
Jun 2, 2017
Text intended for grant (version for approval)
May 22, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Apr 19, 2017
(Electronic) Receipt
Apr 19, 2017
Amended claims with annotations
Apr 19, 2017
Amended description with annotations
Apr 19, 2017
Claims
Apr 19, 2017
Description
Apr 19, 2017
Letter accompanying subsequently filed items
Apr 19, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Feb 21, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Feb 13, 2017
Acknowledgement of receipt of third party observations
Feb 13, 2017
Transmittal of third party observations to applicant
Feb 10, 2017
(Electronic) Receipt
Feb 10, 2017
Bibliographic data of the European patent application
Feb 10, 2017
Communication about intention to grant a European patent
Feb 10, 2017
Intention to grant (signatures)
Feb 10, 2017
Letter accompanying subsequently filed items
Feb 10, 2017
Observations by third parties
Feb 10, 2017
Patent document filed by a Third party
Feb 10, 2017
Patent document filed by a Third party
Feb 10, 2017
Text intended for grant (clean copy)
Feb 10, 2017
Text intended for grant (version for approval)
Feb 8, 2017
Patent document filed by a Third party
Feb 8, 2017
Patent document filed by a Third party
Feb 7, 2017
(Electronic) Receipt
Feb 7, 2017
Letter accompanying subsequently filed items
Feb 7, 2017
Observations by third parties
Jan 9, 2017
(Electronic) Receipt
Jan 9, 2017
Amended claims with annotations
Jan 9, 2017
Amended description with annotations
Jan 9, 2017
Claims
Jan 9, 2017
Description
Jan 9, 2017
Letter accompanying subsequently filed items
Jan 9, 2017
Reply to communication from the Examining Division
Nov 28, 2016
Annex to the communication
Nov 28, 2016
Communication from the Examining Division
Aug 2, 2016
(Electronic) Receipt
Aug 2, 2016
Amended claims with annotations
Aug 2, 2016
Claims
Aug 2, 2016
Letter accompanying subsequently filed items
Aug 2, 2016
Reply to communication from the Examining Division
Jun 13, 2016
Annex to the communication
Jun 13, 2016
Communication from the Examining Division
May 27, 2016
Communication of amended entries concerning the representative
May 20, 2016
Submission concerning change of applicant's representative
May 13, 2016
Submission concerning change of applicant's address
Feb 14, 2014
(Electronic) Receipt
Feb 14, 2014
Amended claims with annotations
Feb 14, 2014
Claims
Feb 14, 2014
Letter accompanying subsequently filed items
Feb 14, 2014
Reply to communication from the Examining Division
Nov 8, 2013
Annex to the communication
Nov 8, 2013
Communication from the Examining Division
May 23, 2013
Letter relating to the automatic debiting procedure
Feb 22, 2012
Notification on forthcoming publication of bibliographic data
Jan 19, 2012
CDS Clean up - amended data concerning the representative for the applicant
Jan 13, 2012
Submission concerning representation
Dec 30, 2011
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Nov 28, 2011
Copy of the international preliminary report on patentability
Nov 4, 2011
(Electronic) Receipt
Nov 4, 2011
Amended claims filed after receipt of (European) search report
Nov 4, 2011
Request for entry into the European phase
Sep 23, 2011
Information on entry into European phase
Dec 8, 2010
Priority document (electronically transmitted)
Nov 18, 2010
Copy of the international search report
Nov 18, 2010
Published international application - A1
Sep 2, 2010
Written opinion of the ISA, boxes No. I to VIII
Sep 2, 2010
Written opinion of the ISA, cover sheet
Sep 2, 2010
Written opinion of the ISA, supplemental box
Jun 14, 2010
Submission concerning representation
Jun 3, 2010
Abstract
Jun 3, 2010
Claims
Jun 3, 2010
Description
Jun 3, 2010
Drawings
Jun 3, 2010
Submission concerning representation

EP2429486

TEOXANE

Application Number: EP10726239A
Filing Date: May 7, 2010
Status: Patent Maintained As Amended; Sep 27, 2024
Publication Date: Oct 30, 2024
External Links: Slate, Register , Google Patents

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Process For Preparing A Crosslinked Gel

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Dossier Documents

EP2429486