IP Verse

Methods For Producing A Population Of Pancreatic Beta-Cells

Patent No. EP2900820 (titled "Methods For Producing A Population Of Pancreatic Beta-Cells") was filed by Centre National DE LA Recherche Scientifique Cnrs on Sep 16, 2013. The application was issued on Nov 18, 2020.

Patent Summary

Patent Family

Patent Oppositions

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
DIAMYD MEDICAL	Oct 26, 2018	ZACCO SWEDEN

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 22, 2020
Decision to maintain the European patent in amended form
Oct 16, 2020
Termination of the opposition proceedings with maintenance of patent
Oct 7, 2020
(Electronic) Receipt
Oct 7, 2020
Filing of the translation of the amended claims
Oct 7, 2020
French translation of claims
Oct 7, 2020
German translation of the claims
Oct 7, 2020
Letter accompanying subsequently filed items
Jul 9, 2020
Communication with request to file translations
Jul 3, 2020
Maintenance of the patent with the documents specified in the final decision
Jun 10, 2020
Advice of delivery
Jun 5, 2020
(Electronic) Receipt
Jun 5, 2020
Advice of delivery
Jun 5, 2020
Letter accompanying subsequently filed items
Apr 30, 2020
Communication about missing advice of delivery
Mar 13, 2020
Acknowledgement of a document
Mar 13, 2020
Decision of the Opposition Division and instruction
Mar 13, 2020
Druckexemplar in opposition procedure
Mar 13, 2020
Grounds for the decision (Annex) - opposition
Mar 13, 2020
Interlocutory decision in opposition proceedings
Mar 13, 2020
Internal form - Opposition/addressees
Mar 13, 2020
Means of redress
Mar 12, 2020
Communication of amended entries concerning the representative
Feb 28, 2020
Submission concerning representation
Feb 12, 2020
Notification concerning the date of oral proceedings
Jan 23, 2020
Annex to the communication - opposition
Jan 23, 2020
Internal form - Opposition/addressees
Jan 23, 2020
Result of consultation - Opposition Procedure
Jan 23, 2020
Result of consultation by telephone/in person
Jan 22, 2020
(Electronic) Receipt
Jan 22, 2020
Amended claims with annotations
Jan 22, 2020
Amended description with annotations
Jan 22, 2020
Claims
Jan 22, 2020
Description
Jan 22, 2020
Letter accompanying subsequently filed items
Jan 22, 2020
Written submission in preparation to/during oral proceedings
Jan 13, 2020
(Electronic) Receipt
Jan 13, 2020
Amended claims with annotations
Jan 13, 2020
Claims
Jan 13, 2020
Letter accompanying subsequently filed items
Jan 13, 2020
Written submission in preparation to/during oral proceedings
Aug 1, 2019
Advice of delivery
Jul 16, 2019
Brief communication - Opposition proceedings
Jul 16, 2019
Brief communication - Opposition proceedings
Jul 9, 2019
(Electronic) Receipt
Jul 9, 2019
Letter accompanying subsequently filed items
Jul 9, 2019
Withdrawal of an opposition
Jul 3, 2019
Advice of delivery
Jul 1, 2019
Advice of delivery
Jun 28, 2019
Acknowledgement of a document
Jun 28, 2019
Acknowledgement of a document
Jun 28, 2019
Annex to the communication - opposition
Jun 28, 2019
Information concerning oral proceedings
Jun 28, 2019
Summons to attend oral proceedings
Jun 28, 2019
Summons to attend oral proceedings
Apr 2, 2019
Brief communication - Opposition proceedings
Mar 25, 2019
(Electronic) Receipt
Mar 25, 2019
Amended claims with annotations
Mar 25, 2019
Claims
Mar 25, 2019
Claims
Mar 25, 2019
Letter accompanying subsequently filed items
Mar 25, 2019
Non-patent literature cited during the opposition procedure
Mar 25, 2019
Non-patent literature cited during the opposition procedure
Mar 25, 2019
Reply of the patent proprietor to the notice(s) of opposition
Nov 19, 2018
Brief communication - Opposition proceedings
Nov 15, 2018
Communication of a notice of opposition and request to file observations
Nov 15, 2018
Notice of further oppositions to opponent(s)
Nov 14, 2018
(Electronic) Receipt
Nov 14, 2018
Letter accompanying subsequently filed items
Nov 14, 2018
Letter regarding the opposition procedure (no time limit)
Nov 14, 2018
Non-patent literature cited during the opposition procedure
Nov 14, 2018
Non-patent literature cited during the opposition procedure
Nov 14, 2018
Patent document cited during the opposition procedure
Nov 12, 2018
Communication of a notice of opposition - first information to patent proprietor
Nov 8, 2018
Request for documents
Oct 26, 2018
(Electronic) Receipt
Oct 26, 2018
Non-patent literature cited during the opposition procedure
Oct 26, 2018
Notice of opposition
Oct 26, 2018
Notice of opposition
Oct 26, 2018
Patent document cited during the opposition procedure
Feb 16, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 5, 2018
Decision to grant a European patent
Dec 11, 2017
(Electronic) Receipt
Dec 11, 2017
Filing of the translations of the claims
Dec 11, 2017
French translation of claims
Dec 11, 2017
German translation of the claims
Dec 11, 2017
Letter accompanying subsequently filed items
Nov 10, 2017
Transmittal of third party observations to applicant
Nov 6, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Sep 5, 2017
Observations by third parties
Aug 11, 2017
Bibliographic data of the European patent application
Aug 11, 2017
Communication about intention to grant a European patent
Aug 11, 2017
Intention to grant (signatures)
Aug 11, 2017
Text intended for grant (clean copy)
Aug 11, 2017
Text intended for grant (version for approval)
Mar 27, 2017
(Electronic) Receipt
Mar 27, 2017
Amended description with annotations
Mar 27, 2017
Description
Mar 27, 2017
Letter accompanying subsequently filed items
Mar 27, 2017
Reply to communication from the Examining Division
Jan 30, 2017
Annex to the communication
Jan 30, 2017
Communication from the Examining Division
Dec 1, 2016
(Electronic) Receipt
Dec 1, 2016
Amended claims with annotations
Dec 1, 2016
Claims
Dec 1, 2016
Letter accompanying subsequently filed items
Dec 1, 2016
Non-patent literature cited during the examination procedure
Dec 1, 2016
Reply to communication from the Examining Division
Oct 4, 2016
Grant of extension of time limit (examination procedure)
Sep 28, 2016
(Electronic) Receipt
Sep 28, 2016
Letter accompanying subsequently filed items
Sep 28, 2016
Request for extension of time limit
Jun 1, 2016
Annex to the communication
Jun 1, 2016
Communication from the Examining Division
Jul 8, 2015
Notification on forthcoming publication of bibliographic data
May 8, 2015
Communication regarding comments on written opinion/amendment of application/payment of claims fee
May 4, 2015
Communication to designated inventor
May 4, 2015
Communication to designated inventor
May 4, 2015
Communication to designated inventor
May 4, 2015
Communication to designated inventor
May 4, 2015
Communication to designated inventor
May 4, 2015
Communication to designated inventor
Apr 29, 2015
Priority search results copy provided by EPO
Apr 21, 2015
(Electronic) Receipt
Apr 21, 2015
Amended claims filed after receipt of (European) search report
Apr 21, 2015
Amended claims with annotations
Apr 21, 2015
Amendments received before examination
Apr 21, 2015
Request for entry into the European phase
Apr 14, 2015
Copy of the international preliminary report on patentability
Feb 6, 2015
Information on entry into European phase
Apr 24, 2014
Priority document (electronically transmitted)
Apr 3, 2014
Copy of the international search report
Apr 3, 2014
Published international application - A1
Jan 13, 2014
Annex
Dec 13, 2013
Written opinion of the ISA, boxes No. I to VIII
Dec 13, 2013
Written opinion of the ISA, cover sheet
Dec 13, 2013
Written opinion of the ISA, supplemental box
Sep 16, 2013
(Electronic) Receipt
Sep 16, 2013
Abstract
Sep 16, 2013
Claims
Sep 16, 2013
Description
Sep 16, 2013
Drawings
Sep 16, 2013
Priority document (RO-procedure)

EP2900820

CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE CNRS

Application Number: EP13763241A
Filing Date: Sep 16, 2013
Status: Patent Maintained As Amended; Oct 16, 2020
Publication Date: Nov 18, 2020
External Links: Slate, Register , Google Patents