In-Situ Gel Forming Compositions

Patent No. EP2699274 (titled "In-Situ Gel Forming Compositions") was filed by Carbylan Biosurgery on Apr 18, 2012. The application was issued on Mar 4, 2015.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
GENERICS UK	Dec 4, 2015	FRKELLY

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

Jan 18, 2018
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jan 18, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jan 15, 2018
Termination of the opposition proceedings with maintenance of patent
Nov 29, 2017
Advice of delivery
Nov 14, 2017
Communication about missing advice of delivery
Oct 6, 2017
Advice of delivery
Oct 4, 2017
Acknowledgement of a document
Oct 4, 2017
Acknowledgement of a document
Oct 4, 2017
Decision of the Opposition Division and instruction
Oct 4, 2017
Decision rejecting the opposition
Oct 4, 2017
Grounds for the decision (Annex) - opposition
Oct 4, 2017
Internal form - Opposition/addressees
Aug 29, 2017
Communication of amended entries
Jul 31, 2017
Request for change of opponent's representative
Jun 13, 2017
Notification concerning the date of oral proceedings
Jun 13, 2017
Notification concerning the date of oral proceedings
May 30, 2017
Brief communication - Opposition proceedings
May 15, 2017
(Electronic) Receipt
May 15, 2017
Withdrawal of a request for oral proceedings
Dec 20, 2016
Advice of delivery
Dec 19, 2016
Annex to the communication
Dec 19, 2016
Brief communication - Opposition proceedings
Dec 19, 2016
Brief communication - Opposition proceedings
Dec 15, 2016
Advice of delivery
Dec 14, 2016
Advice of delivery
Dec 13, 2016
Result of consultation by telephone/in person
Dec 7, 2016
Acknowledgement of a document
Dec 7, 2016
Acknowledgement of a document
Dec 7, 2016
Annex to the communication - opposition
Dec 7, 2016
Information concerning oral proceedings
Dec 7, 2016
Preparation for oral proceedings
Dec 7, 2016
Summons to attend oral proceedings
Dec 7, 2016
Summons to attend oral proceedings
Aug 11, 2016
Brief communication - Opposition proceedings
Aug 4, 2016
(Electronic) Receipt
Aug 4, 2016
Claims
Aug 4, 2016
Letter accompanying subsequently filed items
Aug 4, 2016
Letter regarding the opposition procedure (no time limit)
Aug 4, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jul 13, 2016
Brief communication - Opposition proceedings
Jul 13, 2016
Communication of amended entries
Jun 28, 2016
Request concerning representative opponent
Jun 10, 2016
Grant of extension of time limit (opposition procedure)
Jun 6, 2016
Request for extension of time limit
Jan 26, 2016
Communication of a notice of opposition and request to file observations
Jan 26, 2016
Notice of further oppositions to opponent(s)
Dec 4, 2015
(Electronic) Receipt
Dec 4, 2015
Non-patent literature cited during the opposition procedure
Dec 4, 2015
Non-patent literature cited during the opposition procedure
Dec 4, 2015
Non-patent literature cited during the opposition procedure
Dec 4, 2015
Non-patent literature cited during the opposition procedure
Dec 4, 2015
Non-patent literature cited during the opposition procedure
Dec 4, 2015
Notice of opposition
Dec 4, 2015
Notice of opposition
Dec 4, 2015
Patent document cited during the opposition procedure
Dec 4, 2015
Patent document cited during the opposition procedure
Dec 4, 2015
Patent document cited during the opposition procedure
Dec 4, 2015
Patent document cited during the opposition procedure
Dec 4, 2015
Patent document cited during the opposition procedure
Dec 4, 2015
Patent document cited during the opposition procedure
Mar 5, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 5, 2015
Decision to grant a European patent
Jan 12, 2015
(Electronic) Receipt
Jan 12, 2015
Filing of the translations of the claims
Jan 12, 2015
French translation of claims
Jan 12, 2015
German translation of the claims
Sep 12, 2014
Bibliographic data of the European patent application
Sep 12, 2014
Communication about intention to grant a European patent
Sep 12, 2014
Intention to grant (signatures)
Sep 12, 2014
Text intended for grant (clean copy)
Sep 12, 2014
Text intended for grant (version for approval)
Sep 9, 2014
Brief communication to applicant/representative
Sep 9, 2014
Communication of the registration of a transfer or change of name and/or address
Aug 27, 2014
Matter concerning the application
Aug 27, 2014
Result of consultation by telephone/in person
Aug 25, 2014
Annexes in respect of a client data request
Aug 25, 2014
Submission concerning change of applicant's name
Aug 19, 2014
Bibliographic data of the European patent application
Aug 19, 2014
Communication about intention to grant a European patent
Aug 19, 2014
Intention to grant (signatures)
Aug 19, 2014
Text intended for grant (clean copy)
Aug 19, 2014
Text intended for grant (version for approval)
Aug 5, 2014
Examination started
Jan 29, 2014
Notification on forthcoming publication of bibliographic data
Dec 5, 2013
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Dec 3, 2013
Communication to designated inventor
Dec 3, 2013
Communication to designated inventor
Dec 3, 2013
Communication to designated inventor
Nov 19, 2013
(Electronic) Receipt
Nov 19, 2013
Amended claims filed after receipt of (European) search report
Nov 19, 2013
Amended claims with annotations
Nov 19, 2013
Amendments received before examination
Nov 19, 2013
Request for entry into the European phase
Nov 7, 2013
Annexes to the international preliminary examination report
Nov 7, 2013
Copy of the international preliminary examination report
Nov 7, 2013
Reply to Written Opinion prepared by the EPO
Aug 30, 2013
Information on entry into European phase
May 21, 2013
Annex to International preliminary examination report
May 21, 2013
International preliminary examination report
May 21, 2013
International preliminary examination report
May 21, 2013
International preliminary examination report - free text sheet
May 21, 2013
International preliminary examination report - free text sheet
May 21, 2013
International preliminary examination report - points I-VIII
May 21, 2013
International preliminary examination report - points I-VIII
May 21, 2013
Notification of documents sent to WIPO
May 21, 2013
Transmittal of International Preliminary Examination Report
Mar 19, 2013
Notification of election of EPO
Feb 26, 2013
Notification of the recording of a change
Feb 22, 2013
Notification of documents sent to WIPO
Feb 22, 2013
Notification of receipt of demand
Feb 16, 2013
Document concerning fees and payments
Feb 16, 2013
Letter regarding PCTII procedure
Feb 16, 2013
PCT demand form
Feb 16, 2013
PCT(IPEA): Amended sheet - claims
Feb 16, 2013
PCT(IPEA): Amended sheet - claims
Feb 16, 2013
Payment of fees and costs
Feb 16, 2013
Submission concerning representation
Nov 14, 2012
Priority document (electronically transmitted)
Oct 26, 2012
Copy of the international search report
Oct 26, 2012
Published international application - A1
Jun 26, 2012
Written opinion of the ISA, boxes No. I to VIII
Jun 26, 2012
Written opinion of the ISA, cover sheet
Jun 26, 2012
Written opinion of the ISA, supplemental box
May 1, 2012
Abstract
May 1, 2012
Claims
May 1, 2012
Description
May 1, 2012
Drawings

EP2699274

CARBYLAN BIOSURGERY

Application Number: EP12719158A
Filing Date: Apr 18, 2012
Status: Opposition Rejected; Jan 19, 2018
Publication Date: Mar 4, 2015
External Links: Slate, Register , Google Patents

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In-Situ Gel Forming Compositions

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Dossier Documents

EP2699274