Culture Substrate

Patent No. EP2617807 (titled "Culture Substrate") was filed by AGC Techno Glass on Sep 5, 2011. The application was issued on Oct 21, 2020.

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
STOLMAR & PARTNER PATENTANWALTE PARTG MBB	Jul 21, 2021	STOLMAR & PARTNER

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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May 12, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
May 12, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
May 9, 2022
Termination of the opposition proceedings with revocation of patent
Jan 28, 2022
Advice of delivery
Jan 28, 2022
Decision of the Opposition Division and instruction
Jan 28, 2022
Decision revoking the European patent
Jan 28, 2022
Decision revoking the European patent
Jan 28, 2022
Grounds for the decision (Annex) - opposition
Jan 28, 2022
Means of redress
Jan 28, 2022
Transmittal of decision / summons - opposition
Jan 28, 2022
Transmittal of decision / summons - opposition
Aug 6, 2021
Communication of a notice of opposition and request to file observations
Aug 6, 2021
Notice of further oppositions to opponent(s)
Jul 27, 2021
Communication of a notice of opposition - first information to patent proprietor
Jul 22, 2021
Consolidated list of cited opposition documents
Jul 21, 2021
(Electronic) Receipt
Jul 21, 2021
Citation in opposition procedure
Jul 21, 2021
Citation in opposition procedure - 001
Jul 21, 2021
Citation in opposition procedure - 002
Jul 21, 2021
Citation in opposition procedure - 003
Jul 21, 2021
Citation in opposition procedure - 004
Jul 21, 2021
Citation in opposition procedure - 005
Jul 21, 2021
Citation in opposition procedure - 005
Jul 21, 2021
Citation in opposition procedure - 006
Jul 21, 2021
Citation in opposition procedure - 006
Jul 21, 2021
Citation in opposition procedure - 007
Jul 21, 2021
Citation in opposition procedure - 008
Jul 21, 2021
Citation in opposition procedure - 009
Jul 21, 2021
Notice of opposition
Jul 21, 2021
Notice of opposition
Jul 21, 2021
Patent document cited during the opposition procedure
Jul 21, 2021
Priority document
Nov 2, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 24, 2020
Decision to grant a European patent
Jul 23, 2020
(Electronic) Receipt
Jul 23, 2020
Filing of the translations of the claims
Jul 23, 2020
French translation of claims
Jul 23, 2020
German translation of the claims
Jul 23, 2020
Letter accompanying subsequently filed items
Apr 30, 2020
Bibliographic data of the European patent application
Apr 30, 2020
Communication about intention to grant a European patent
Apr 30, 2020
Intention to grant (signatures)
Apr 30, 2020
Text intended for grant (clean copy)
Apr 30, 2020
Text intended for grant (version for approval)
May 2, 2019
Amended claims with annotations
May 2, 2019
Claims
May 2, 2019
Reply to communication from the Examining Division
Jan 17, 2019
Annex to the communication
Jan 17, 2019
Communication from the Examining Division
Jan 11, 2019
Examination started
Sep 21, 2018
Response to enquiry for communication from the Examining Division
Sep 7, 2018
(Electronic) Receipt
Sep 7, 2018
Enquiry as to the processing of the file
Sep 7, 2018
Letter accompanying subsequently filed items
Jul 6, 2016
Amended claims filed after receipt of (European) search report
Jul 6, 2016
Amended claims with annotations
Jul 6, 2016
Amendments received before examination
Jan 11, 2016
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Dec 14, 2015
Communication regarding the transmission of the European search report
Dec 14, 2015
European search opinion
Dec 14, 2015
Information on Search Strategy
Dec 14, 2015
Supplementary European search report
Jul 20, 2015
Communication of expected date of establishment of search report
Jul 8, 2015
Enquiry as to when the search report can be expected
Feb 6, 2014
Communication of the registration of a transfer or change of name and/or address
Feb 4, 2014
Submission concerning representation
Jan 9, 2014
Annexes in respect of a client data request
Jan 9, 2014
Annexes in respect of a client data request
Dec 13, 2013
Submission concerning representation
Nov 28, 2013
Payment of fees and costs
Nov 22, 2013
Annexes in respect of a client data request
Nov 22, 2013
Submission concerning a transfer of rights (applicant)
Jun 26, 2013
Notification of forthcoming publication
May 15, 2013
Communication regarding possible amendment of the application/payment of claims fee
Apr 23, 2013
Translation of the international preliminary report on patentability
Apr 19, 2013
Communication to designated inventor
Apr 19, 2013
Communication to designated inventor
Apr 19, 2013
Communication to designated inventor
Apr 3, 2013
Copy of the international preliminary report on patentability
Mar 7, 2013
Payment of fees and costs
Mar 5, 2013
Abstract
Mar 5, 2013
Claims
Mar 5, 2013
Description
Mar 5, 2013
Drawings
Mar 5, 2013
Request for entry into the European phase
Jan 25, 2013
Information on entry into European phase
Apr 19, 2012
Priority document (electronically transmitted)
Mar 22, 2012
Copy of the international search report
Mar 22, 2012
Copy of the translated international search report
Mar 22, 2012
International publication pamphlet

EP2617807

AGC TECHNO GLASS

Application Number: EP11825017A
Filing Date: Sep 5, 2011
Status: Revoked; May 13, 2022
Publication Date: Oct 21, 2020
External Links: Slate, Register , Google Patents

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Dossier Documents

EP2617807