Co-Reticulated Polysaccharide Gel

Patent No. EP2011816 (titled "Co-Reticulated Polysaccharide Gel") was filed by Laboratoires Vivacy on Jul 4, 2008. The application was issued on Sep 21, 2016.

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
APTISSEN	Jun 20, 2017	IPSILON

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 1, 2023
Termination of the opposition proceedings with revocation of patent
Jan 27, 2023
Advice of delivery
Jan 23, 2023
Decision of the Board of Appeal
Jan 23, 2023
F3032 Notification(s) of the decision
Jan 23, 2023
F3032 Notification(s) of the decision
Dec 13, 2022
F3013 Oral Proceedings: Forwarding minutes
Dec 13, 2022
F3013 Oral Proceedings: Forwarding minutes
Dec 13, 2022
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Dec 12, 2022
Advice of delivery
Dec 8, 2022
Advice of delivery
Dec 8, 2022
F3345 Forwarding of submissions to parties
Dec 7, 2022
(Electronic) Receipt
Dec 7, 2022
F3345 Forwarding of submissions to parties
Dec 7, 2022
Letter dealing with oral proceedings during the appeal procedure
Dec 7, 2022
Letter regarding the opposition procedure (no time limit)
Dec 7, 2022
Oral proceedings: change of venue
Dec 7, 2022
Oral proceedings: change of venue
Dec 6, 2022
(Electronic) Receipt
Dec 6, 2022
(Electronic) Receipt
Dec 6, 2022
F3345 Forwarding of submissions to parties
Dec 6, 2022
Letter accompanying subsequently filed items
Dec 6, 2022
Letter accompanying subsequently filed items
Dec 6, 2022
Letter dealing with oral proceedings during the appeal procedure
Dec 6, 2022
Letter dealing with oral proceedings during the appeal procedure
Dec 6, 2022
Oral proceedings: change of venue
Dec 6, 2022
Oral proceedings: change of venue
Dec 5, 2022
(Electronic) Receipt
Dec 5, 2022
(Electronic) Receipt
Dec 5, 2022
Annexes (other than cited documents) regarding appeal procedure
Dec 5, 2022
F3345 Forwarding of submissions to parties
Dec 5, 2022
Letter accompanying subsequently filed items
Dec 5, 2022
Letter dealing with oral proceedings during the appeal procedure
Dec 5, 2022
Letter dealing with oral proceedings during the appeal procedure
Dec 5, 2022
Letter regarding the opposition procedure (no time limit)
Nov 17, 2022
F3345 Forwarding of submissions to parties
Nov 14, 2022
(Electronic) Receipt
Nov 14, 2022
Letter accompanying subsequently filed items
Nov 14, 2022
Letter dealing with oral proceedings during the appeal procedure
Nov 14, 2022
Request for interpreters during oral proceedings
Oct 20, 2022
F3345 Forwarding of submissions to parties
Oct 18, 2022
(Electronic) Receipt
Oct 18, 2022
(Electronic) Receipt
Oct 18, 2022
Letter accompanying subsequently filed items
Oct 18, 2022
Letter accompanying subsequently filed items
Oct 18, 2022
Letter dealing with oral proceedings during the appeal procedure
Oct 18, 2022
Letter dealing with oral proceedings during the appeal procedure
Sep 23, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 23, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Apr 7, 2022
Advice of delivery
Mar 31, 2022
F3011.1 Oral Proceedings: summons
Mar 31, 2022
F3011.1 Oral Proceedings: summons
Mar 28, 2022
F3010 Oral proceedings: order for summons
Jan 24, 2022
F3303.16 Change of composition of the Board (T)
Sep 1, 2020
Communication of amended entries
Aug 24, 2020
Request for change of opponent's representative
Apr 9, 2020
Composition of the board (T)
Sep 5, 2019
(Electronic) Receipt
Sep 5, 2019
Annexes in respect of a client data request
Sep 5, 2019
Letter accompanying subsequently filed items
Sep 5, 2019
Submission concerning change of applicant's address
Jul 30, 2019
F3345 Forwarding of submissions to parties
Jul 25, 2019
(Electronic) Receipt
Jul 25, 2019
Letter accompanying subsequently filed items
Jul 25, 2019
Patent Document cited during the appeal procedure
Jul 25, 2019
Reply to appeal
Apr 25, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 16, 2019
(Electronic) Receipt
Apr 16, 2019
Letter accompanying subsequently filed items
Apr 16, 2019
Patent Document cited during the appeal procedure
Apr 16, 2019
Statement of grounds of appeal
Mar 22, 2019
Communication of the registration of a transfer or change of name and/or address
Mar 15, 2019
(Electronic) Receipt
Mar 15, 2019
Letter accompanying subsequently filed items
Mar 15, 2019
Submission concerning change of applicant's address
Mar 15, 2019
Submission concerning change of applicant's address
Feb 22, 2019
F3204 Communication of the file number to the parties
Feb 18, 2019
Processing of an appeal
Feb 14, 2019
(Electronic) Receipt
Feb 14, 2019
Letter accompanying subsequently filed items
Feb 14, 2019
Notice of appeal
Jan 18, 2019
Advice of delivery
Jan 9, 2019
Advice of delivery
Jan 2, 2019
Advice of delivery
Dec 21, 2018
Advice of delivery
Dec 21, 2018
Advice of delivery
Dec 21, 2018
Advice of delivery
Dec 17, 2018
Acknowledgement of a document
Dec 17, 2018
Acknowledgement of a document
Dec 17, 2018
Annex to the communication - opposition
Dec 17, 2018
Decision of the Opposition Division and instruction
Dec 17, 2018
Decision rejecting the opposition
Dec 17, 2018
Grounds for the decision (Annex) - opposition
Dec 17, 2018
Internal form - Opposition/addressees
Dec 17, 2018
Internal form - Opposition/addressees
Dec 17, 2018
Means of redress
Dec 17, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 17, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 17, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 17, 2018
Provision of a copy of the minutes - opposition procedure
Dec 17, 2018
Scanned annex to a communication - opposition procedure
Dec 17, 2018
Scanned annex to a communication - opposition procedure
Nov 23, 2018
Information about the result of oral proceedings
Nov 6, 2018
Brief communication - Opposition proceedings
Oct 31, 2018
(Electronic) Receipt
Oct 31, 2018
Letter accompanying subsequently filed items
Oct 31, 2018
Written submission in preparation to/during oral proceedings
Oct 26, 2018
Brief communication - Opposition proceedings
Oct 22, 2018
(Electronic) Receipt
Oct 22, 2018
Letter accompanying subsequently filed items
Oct 22, 2018
Request for interpreters during oral proceedings
Oct 2, 2018
Brief communication - Opposition proceedings
Sep 21, 2018
(Electronic) Receipt
Sep 21, 2018
Any annexes (other than citation) to an opposition letter
Sep 21, 2018
Letter accompanying subsequently filed items
Sep 21, 2018
Written submission in preparation to/during oral proceedings
Jun 4, 2018
Brief communication - Opposition proceedings
May 28, 2018
(Electronic) Receipt
May 28, 2018
Letter accompanying subsequently filed items
May 28, 2018
Request for interpreters during oral proceedings
Apr 6, 2018
Advice of delivery
Apr 5, 2018
Advice of delivery
Apr 3, 2018
Advice of delivery
Apr 3, 2018
Advice of delivery
Mar 26, 2018
Acknowledgement of a document
Mar 26, 2018
Acknowledgement of a document
Mar 26, 2018
Annex to the communication - opposition
Mar 26, 2018
Information concerning oral proceedings
Mar 26, 2018
Preparation for oral proceedings
Mar 26, 2018
Summons to attend oral proceedings
Mar 26, 2018
Summons to attend oral proceedings
Dec 11, 2017
Brief communication - Opposition proceedings
Dec 4, 2017
(Electronic) Receipt
Dec 4, 2017
Letter accompanying subsequently filed items
Dec 4, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jul 26, 2017
Communication of a notice of opposition and request to file observations
Jul 26, 2017
Notice of further oppositions to opponent(s)
Jun 26, 2017
Communication of a notice of opposition - first information to patent proprietor
Jun 20, 2017
(Electronic) Receipt
Jun 20, 2017
Any annexes (other than citation) to an opposition letter
Jun 20, 2017
Non-patent literature cited during the opposition procedure
Jun 20, 2017
Non-patent literature cited during the opposition procedure
Jun 20, 2017
Notice of opposition
Jun 20, 2017
Notice of opposition
Jun 20, 2017
Patent document cited during the opposition procedure
Jun 20, 2017
Patent document cited during the opposition procedure
Jun 20, 2017
Patent document cited during the opposition procedure
Jun 20, 2017
Patent document cited during the opposition procedure
Jun 20, 2017
Patent document cited during the opposition procedure
Jun 20, 2017
Patent document cited during the opposition procedure
Jun 20, 2017
Patent document cited during the opposition procedure
Jun 20, 2017
Patent document cited during the opposition procedure
Jun 20, 2017
Patent document cited during the opposition procedure
Jun 20, 2017
Patent document cited during the opposition procedure
Jun 20, 2017
Patent document cited during the opposition procedure
Sep 21, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 25, 2016
Decision to grant a European patent
Aug 11, 2016
(Electronic) Receipt
Aug 11, 2016
English translation of the claims
Aug 11, 2016
Filing of the translations of the claims
Aug 11, 2016
German translation of the claims
Aug 11, 2016
Letter accompanying subsequently filed items
Jun 28, 2016
Brief communication to applicant/representative (Legal Division)
Jun 21, 2016
(Electronic) Receipt
Jun 21, 2016
Letter accompanying subsequently filed items
Jun 21, 2016
Letter concerning the inventor
Apr 28, 2016
Bibliographic data of the European patent application
Apr 28, 2016
Communication about intention to grant a European patent
Apr 28, 2016
Intention to grant (signatures)
Apr 28, 2016
Text intended for grant (clean copy)
Apr 28, 2016
Text intended for grant (version for approval)
Jan 25, 2016
(Electronic) Receipt
Jan 25, 2016
Annex
Jan 25, 2016
Letter accompanying subsequently filed items
Jan 19, 2016
(Electronic) Receipt
Jan 19, 2016
Amended claims with annotations
Jan 19, 2016
Claims
Jan 19, 2016
Letter accompanying subsequently filed items
Jan 19, 2016
Reply to communication from the Examining Division
Sep 9, 2015
Annex to the communication
Sep 9, 2015
Communication from the Examining Division
Jul 2, 2015
Submission concerning representation
Jun 1, 2015
(Electronic) Receipt
Jun 1, 2015
Amended claims with annotations
Jun 1, 2015
Annex
Jun 1, 2015
Claims
Jun 1, 2015
Letter accompanying subsequently filed items
Jun 1, 2015
Reply to communication from the Examining Division
Jan 22, 2015
Annex to the communication
Jan 22, 2015
Communication from the Examining Division
Jul 27, 2013
Letter accompanying subsequently filed items
Jul 27, 2013
Payment of fees and costs
Jul 27, 2013
Payment of fees and costs
Jun 4, 2013
Communication of the registration of a transfer or change of name and/or address
May 24, 2013
(Electronic) Receipt
May 24, 2013
Letter accompanying subsequently filed items
May 24, 2013
Submission concerning change of applicant's address
Sep 30, 2012
Letter accompanying subsequently filed items
Sep 30, 2012
Payment of fees and costs
Sep 4, 2012
Notice drawing attention to the payment of the renewal fee and additional fee
Apr 18, 2012
Communication confirming withdrawal from representation
Apr 18, 2012
Communication of amended entries concerning the representative
Mar 22, 2012
Submission concerning representation
Mar 20, 2012
Submission concerning representation
Jul 31, 2009
Communication of the registration of a transfer or change of name and/or address
Jul 6, 2009
Submission concerning a transfer of rights (applicant)
Jun 25, 2009
Amended claims filed after receipt of (European) search report
Jun 25, 2009
Amended claims with annotations
Jun 25, 2009
Amended description filed after receipt of (European) search report
Jun 25, 2009
Amended description with annotations
Jun 25, 2009
Amendments received before examination
Jun 25, 2009
Letter accompanying subsequently filed items
Jun 25, 2009
Payment of fees and costs
Jan 9, 2009
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Dec 10, 2008
Notification of forthcoming publication
Oct 1, 2008
Refund order search fee
Sep 19, 2008
Communication regarding the transmission of the European search report
Sep 19, 2008
European search opinion
Sep 19, 2008
European search report
Sep 1, 2008
Letter accompanying subsequently filed items
Sep 1, 2008
Priority document
Jul 4, 2008
Abstract
Jul 4, 2008
Claims
Jul 4, 2008
Description
Jul 4, 2008
Document related to search matters
Jul 4, 2008
Request for grant of a European patent

EP2011816

LABORATOIRES VIVACY

Application Number: EP08356103A
Filing Date: Jul 4, 2008
Status: Revoked; Feb 1, 2023
Publication Date: Sep 21, 2016
External Links: Slate, Register , Google Patents

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Co-Reticulated Polysaccharide Gel

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Dossier Documents

EP2011816