Cell Culture Methods And Devices Utilizing Gas Permeable Materials

Patent No. EP2336293 (titled "Cell Culture Methods And Devices Utilizing Gas Permeable Materials") was filed by Wilson Wolf Manufacturing on Oct 8, 2004. The application was issued on Feb 10, 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
CORNING INCORPORATED	Nov 10, 2016	ELKINGTON AND FIFE

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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Sep 25, 2023
Termination of the opposition proceedings with revocation of patent
Sep 12, 2023
Decision of the Board of Appeal
Sep 12, 2023
F3032 Notification(s) of the decision
Sep 12, 2023
F3032 Notification(s) of the decision
Apr 25, 2023
F3013 Oral Proceedings: Forwarding minutes
Apr 25, 2023
F3013 Oral Proceedings: Forwarding minutes
Apr 25, 2023
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
Apr 19, 2023
F3345 Forwarding of submissions to parties
Apr 18, 2023
(Electronic) Receipt
Apr 18, 2023
Letter accompanying subsequently filed items
Apr 18, 2023
Letter dealing with oral proceedings during the appeal procedure
Mar 22, 2023
F3004 Communication of the Registry
Mar 22, 2023
F3004 Communication of the Registry
Mar 14, 2023
F3345 Forwarding of submissions to parties
Mar 9, 2023
(Electronic) Receipt
Mar 9, 2023
Letter accompanying subsequently filed items
Mar 9, 2023
Letter dealing with oral proceedings during the appeal procedure
Feb 20, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Feb 20, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 24, 2022
(Electronic) Receipt
Oct 24, 2022
Authorisation
Oct 24, 2022
Letter accompanying subsequently filed items
Aug 16, 2022
F3345 Forwarding of submissions to parties
Aug 10, 2022
Communication confirming withdrawal from representation
Aug 10, 2022
Communication of amended entries concerning the representative
Aug 5, 2022
(Electronic) Receipt
Aug 5, 2022
Letter accompanying subsequently filed items
Aug 5, 2022
Submission concerning change of proprietor's representative
Jun 28, 2022
F3011.1 Oral Proceedings: summons
Jun 28, 2022
F3011.1 Oral Proceedings: summons
Jun 28, 2022
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Jun 23, 2022
F3010 Oral proceedings: order for summons
May 11, 2022
F3303.16 Change of composition of the Board (T)
Nov 9, 2021
Document concerning representation
Jun 10, 2021
F3345 Forwarding of submissions to parties
Jun 4, 2021
(Electronic) Receipt
Jun 4, 2021
Letter accompanying subsequently filed items
Jun 4, 2021
Letter relating to Appeal Procedure
Jan 26, 2021
Miscellaneous requests concerning client data
Jul 29, 2020
Composition of the board (T)
Dec 5, 2019
F3345 Forwarding of submissions to parties
Dec 2, 2019
(Electronic) Receipt
Dec 2, 2019
Letter accompanying subsequently filed items
Dec 2, 2019
Reply to appeal
Dec 2, 2019
Reply to appeal
Jul 24, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 18, 2019
(Electronic) Receipt
Jul 18, 2019
Annexes (other than cited documents) regarding appeal procedure
Jul 18, 2019
Annexes (other than cited documents) regarding appeal procedure
Jul 18, 2019
Annexes (other than cited documents) regarding appeal procedure
Jul 18, 2019
Annexes (other than cited documents) regarding appeal procedure
Jul 18, 2019
Claims
Jul 18, 2019
Claims
Jul 18, 2019
Claims
Jul 18, 2019
Claims
Jul 18, 2019
Claims
Jul 18, 2019
Claims
Jul 18, 2019
Claims
Jul 18, 2019
Letter accompanying subsequently filed items
Jul 18, 2019
Statement of grounds of appeal
Jul 18, 2019
Statement of grounds of appeal
Jun 4, 2019
F3204 Communication of the file number to the parties
Jun 4, 2019
F3204 Communication of the file number to the parties
May 29, 2019
Processing of an appeal
May 28, 2019
(Electronic) Receipt
May 28, 2019
Letter accompanying subsequently filed items
May 28, 2019
Notice of appeal
Apr 24, 2019
Advice of delivery
Apr 5, 2019
Advice of delivery
Mar 29, 2019
Advice of delivery
Mar 25, 2019
Acknowledgement of a document
Mar 25, 2019
Acknowledgement of a document
Mar 25, 2019
Annex to the communication - opposition
Mar 25, 2019
Decision of the Opposition Division and instruction
Mar 25, 2019
Decision revoking the European patent
Mar 25, 2019
Grounds for the decision (Annex) - opposition
Mar 25, 2019
Internal form - Opposition/addressees
Mar 25, 2019
Internal form - Opposition/addressees
Mar 25, 2019
Means of redress
Mar 25, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 25, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 25, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 25, 2019
Provision of a copy of the minutes - opposition procedure
Mar 25, 2019
Scanned annex to a communication - opposition procedure
Mar 25, 2019
Scanned annex to a communication - opposition procedure
Jan 10, 2019
Information about the result of oral proceedings
Jan 9, 2019
Brief communication - Opposition proceedings
Jan 8, 2019
(Electronic) Receipt
Jan 8, 2019
Any annexes (other than citation) to an opposition letter
Jan 8, 2019
Letter accompanying subsequently filed items
Jan 8, 2019
Written submission in preparation to/during oral proceedings
Jan 7, 2019
(Electronic) Receipt
Jan 7, 2019
Brief communication - Opposition proceedings
Jan 7, 2019
Letter accompanying subsequently filed items
Jan 7, 2019
Written submission in preparation to/during oral proceedings
Jan 2, 2019
Brief communication - Opposition proceedings
Dec 31, 2018
(Electronic) Receipt
Dec 31, 2018
Letter accompanying subsequently filed items
Dec 31, 2018
Written submission in preparation to/during oral proceedings
Dec 18, 2018
(Electronic) Receipt
Dec 18, 2018
Letter accompanying subsequently filed items
Dec 18, 2018
Non-patent literature cited during the opposition procedure
Dec 18, 2018
Patent document cited during the opposition procedure
Dec 18, 2018
Patent document cited during the opposition procedure
Dec 18, 2018
Patent document cited during the opposition procedure
Dec 18, 2018
Written submission in preparation to/during oral proceedings
Nov 20, 2018
Communication of amended entries
Nov 16, 2018
Brief communication - Opposition proceedings
Nov 16, 2018
Brief communication - Opposition proceedings
Nov 9, 2018
(Electronic) Receipt
Nov 9, 2018
(Electronic) Receipt
Nov 9, 2018
Auxiliary request during Opposition procedure
Nov 9, 2018
Auxiliary request during Opposition procedure
Nov 9, 2018
Auxiliary request during Opposition procedure
Nov 9, 2018
Auxiliary request during Opposition procedure
Nov 9, 2018
Auxiliary request during Opposition procedure
Nov 9, 2018
Citation in opposition procedure
Nov 9, 2018
Citation in opposition procedure
Nov 9, 2018
Citation in opposition procedure
Nov 9, 2018
Letter accompanying subsequently filed items
Nov 9, 2018
Letter accompanying subsequently filed items
Nov 9, 2018
Main request during Opposition procedure
Nov 9, 2018
Non-patent literature cited during the opposition procedure
Nov 9, 2018
Written submission in preparation to/during oral proceedings
Nov 9, 2018
Written submission in preparation to/during oral proceedings
Oct 2, 2018
Request for change of opponent's representative
Aug 10, 2018
Brief communication - Opposition proceedings
Aug 2, 2018
(Electronic) Receipt
Aug 2, 2018
Letter accompanying subsequently filed items
Aug 2, 2018
Written submission in preparation to/during oral proceedings
Jun 22, 2018
Advice of delivery
Jun 15, 2018
Advice of delivery
Jun 7, 2018
Advice of delivery
Jun 5, 2018
Advice of delivery
May 28, 2018
Acknowledgement of a document
May 28, 2018
Acknowledgement of a document
May 28, 2018
Annex to the communication - opposition
May 28, 2018
Information concerning oral proceedings
May 28, 2018
Preparation for oral proceedings
May 28, 2018
Summons to attend oral proceedings
May 28, 2018
Summons to attend oral proceedings
May 7, 2018
Brief communication - Opposition proceedings
May 7, 2018
Brief communication - Opposition proceedings
May 1, 2018
(Electronic) Receipt
May 1, 2018
General enquiry
May 1, 2018
Letter accompanying subsequently filed items
Jul 14, 2017
Brief communication - Opposition proceedings
Jul 12, 2017
(Electronic) Receipt
Jul 12, 2017
Letter accompanying subsequently filed items
Jul 12, 2017
Letter regarding the opposition procedure (no time limit)
Jul 12, 2017
Patent document cited during the opposition procedure
Jul 12, 2017
Patent document cited during the opposition procedure
Jul 12, 2017
Patent document cited during the opposition procedure
Jun 8, 2017
Communication of amended entries concerning the representative
Jun 2, 2017
Submission concerning change of applicant's representative
Apr 27, 2017
Brief communication - Opposition proceedings
Apr 24, 2017
(Electronic) Receipt
Apr 24, 2017
Auxiliary request during Opposition procedure
Apr 24, 2017
Auxiliary request during Opposition procedure
Apr 24, 2017
Auxiliary request during Opposition procedure
Apr 24, 2017
Auxiliary request during Opposition procedure
Apr 24, 2017
Auxiliary request during Opposition procedure
Apr 24, 2017
Letter accompanying subsequently filed items
Apr 24, 2017
Main request during Opposition procedure
Apr 24, 2017
Reply of the patent proprietor to the notice(s) of opposition
Apr 7, 2017
Brief communication - Opposition proceedings
Apr 7, 2017
Rejection of request for extension of time limit
Apr 5, 2017
(Electronic) Receipt
Apr 5, 2017
Request for extension of time limit
Dec 14, 2016
Communication of a notice of opposition and request to file observations
Dec 14, 2016
Notice of further oppositions to opponent(s)
Nov 16, 2016
Communication of a notice of opposition - first information to patent proprietor
Nov 10, 2016
(Electronic) Receipt
Nov 10, 2016
Letter regarding the opposition procedure (no time limit)
Nov 10, 2016
Non-patent literature cited during the opposition procedure
Nov 10, 2016
Non-patent literature cited during the opposition procedure
Nov 10, 2016
Notice of opposition
Nov 10, 2016
Notice of opposition
Nov 10, 2016
Patent document cited during the opposition procedure
Nov 10, 2016
Patent document cited during the opposition procedure
Nov 10, 2016
Patent document cited during the opposition procedure
Nov 10, 2016
Patent document cited during the opposition procedure
Nov 10, 2016
Patent document cited during the opposition procedure
Nov 10, 2016
Patent document cited during the opposition procedure
Nov 10, 2016
Patent document cited during the opposition procedure
Feb 10, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 14, 2016
Decision to grant a European patent
Dec 7, 2015
(Electronic) Receipt
Dec 7, 2015
Filing of the translations of the claims
Dec 7, 2015
French translation of claims
Dec 7, 2015
German translation of the claims
Nov 5, 2015
Bibliographic data of the European patent application
Nov 5, 2015
Communication about intention to grant a European patent
Nov 5, 2015
Intention to grant (signatures)
Nov 5, 2015
Text intended for grant
Oct 26, 2015
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Oct 5, 2015
(Electronic) Receipt
Oct 5, 2015
Communication concerning deficiencies in subsequently filed documents
Oct 5, 2015
Description
Oct 5, 2015
Reply to the invitation to remedy deficiencies
Sep 25, 2015
(Electronic) Receipt
Sep 25, 2015
Description
Sep 25, 2015
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
May 18, 2015
Bibliographic data of the European patent application
May 18, 2015
Communication about intention to grant a European patent
May 18, 2015
Intention to grant (signatures)
May 18, 2015
Text intended for grant
Mar 20, 2015
(Electronic) Receipt
Mar 20, 2015
Description
Mar 20, 2015
Letter accompanying subsequently filed items
Mar 20, 2015
Reply to communication from the Examining Division
Nov 13, 2014
Annex to the communication
Nov 13, 2014
Communication from the Examining Division
May 10, 2013
(Electronic) Receipt
May 10, 2013
Amended claims with annotations
May 10, 2013
Claims
May 10, 2013
Letter accompanying subsequently filed items
May 10, 2013
Reply to communication from the Examining Division
Mar 7, 2013
Grant of extension of time limit (examination procedure)
Mar 4, 2013
(Electronic) Receipt
Mar 4, 2013
Letter accompanying subsequently filed items
Mar 4, 2013
Request for extension of time limit to communication from the Examining Division
Oct 31, 2012
Annex to the communication
Oct 31, 2012
Communication from the Examining Division
Aug 3, 2012
Refund of fees
Jul 10, 2012
(Electronic) Receipt
Jul 10, 2012
Amended claims filed after receipt of (European) search report
Jul 10, 2012
Amendments received before examination
Jul 10, 2012
Letter accompanying subsequently filed items
Jan 30, 2012
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 16, 2012
Refund of fees
Dec 28, 2011
Communication regarding the transmission of the European search report
Dec 28, 2011
European search opinion
Dec 28, 2011
European search report
Jul 21, 2011
(Electronic) Receipt
Jul 21, 2011
Letter accompanying subsequently filed items
Jul 21, 2011
Letter concerning the inventor
Jun 28, 2011
Invitation to indicate correct address of inventor
Jun 15, 2011
Letter which had not been notified
Jun 3, 2011
(Electronic) Receipt
Jun 3, 2011
Letter concerning fees and payments
May 25, 2011
Notification of forthcoming publication
May 3, 2011
(Electronic) Receipt
May 3, 2011
Designation of inventor
May 3, 2011
Letter accompanying subsequently filed items
Apr 21, 2011
Deficiency in designation of inventor
Apr 8, 2011
(Electronic) Receipt
Apr 8, 2011
Letter concerning fees and payments
Mar 21, 2011
Confirmation of receipt of (electronically) transmitted priority document
Mar 14, 2011
Abstract
Mar 14, 2011
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Mar 14, 2011
Annex
Mar 14, 2011
Claims
Mar 14, 2011
Cover sheet for fax transmission
Mar 14, 2011
Description
Mar 14, 2011
Document related to search matters
Mar 14, 2011
Document related to search matters
Mar 14, 2011
Drawings
Mar 14, 2011
Request for grant of a European patent
Mar 14, 2011
Request for grant of a European patent
Mar 14, 2011
Submission concerning representation
Mar 14, 2011
Submission concerning representation
May 11, 2005
Priority document (electronically transmitted)

EP2336293

WILSON WOLF MANUFACTURING

Application Number: EP11158157A
Filing Date: Oct 8, 2004
Status: Revoked; Sep 29, 2023
Publication Date: Feb 10, 2016
External Links: Slate, Register , Google Patents

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Cell Culture Methods And Devices Utilizing Gas Permeable Materials

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Dossier Documents

EP2336293