Methods For Identifying Immunobinders Of Cell-Surface Antigens

Patent No. EP2321354 (titled "Methods For Identifying Immunobinders Of Cell-Surface Antigens") was filed by Esbatech on Feb 22, 2010. The application was issued on Nov 20, 2019.

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
BAYER	Sep 7, 2017	-

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 24, 2019
Decision to maintain the European patent in amended form
Oct 24, 2019
Decision to maintain the European patent in amended form
Oct 18, 2019
Termination of the opposition proceedings with maintenance of patent
Oct 10, 2019
Druckexemplar in opposition procedure
Oct 9, 2019
(Electronic) Receipt
Oct 9, 2019
Description
Oct 9, 2019
Description
Oct 9, 2019
Description
Oct 9, 2019
Filing of the translation of the amended claims
Oct 9, 2019
French translation of claims
Oct 9, 2019
German translation of the claims
Oct 9, 2019
Letter accompanying subsequently filed items
Jul 26, 2019
Communication to opponent concerning maintenance
Jul 26, 2019
Communication with request to file translations
Jul 18, 2019
Maintenance of the patent with the documents specified in the final decision
May 2, 2019
Advice of delivery
Apr 17, 2019
Advice of delivery
Apr 10, 2019
Advice of delivery
Apr 2, 2019
Acknowledgement of a document
Apr 2, 2019
Acknowledgement of a document
Apr 2, 2019
Annex to the communication - opposition
Apr 2, 2019
Decision of the Opposition Division and instruction
Apr 2, 2019
Grounds for the decision (Annex) - opposition
Apr 2, 2019
Interlocutory decision in opposition proceedings
Apr 2, 2019
Internal form - Opposition/addressees
Apr 2, 2019
Internal form - Opposition/addressees
Apr 2, 2019
Means of redress
Apr 2, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 2, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 2, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 2, 2019
OPPODREX with handwritten amendments
Apr 2, 2019
Provision of a copy of the minutes - opposition procedure
Apr 2, 2019
Scanned annex to a communication - opposition procedure
Apr 2, 2019
Scanned annex to a communication - opposition procedure
Feb 11, 2019
Brief communication - Opposition proceedings
Feb 6, 2019
(Electronic) Receipt
Feb 6, 2019
Clean copy of description pages in the opposition procedure
Feb 6, 2019
Letter accompanying subsequently filed items
Feb 6, 2019
Letter regarding the opposition procedure (no time limit)
Jan 9, 2019
Information about the result of oral proceedings
Dec 19, 2018
Brief communication - Opposition proceedings
Dec 13, 2018
(Electronic) Receipt
Dec 13, 2018
Letter accompanying subsequently filed items
Dec 13, 2018
Written submission in preparation to/during oral proceedings
Nov 19, 2018
Brief communication - Opposition proceedings
Nov 9, 2018
Amended claims with annotations
Nov 9, 2018
Amended claims with annotations
Nov 9, 2018
Amended claims with annotations
Nov 9, 2018
Amended claims with annotations
Nov 9, 2018
Amended claims with annotations
Nov 9, 2018
Amended claims with annotations
Nov 9, 2018
Amended claims with annotations
Nov 9, 2018
Amended claims with annotations
Nov 9, 2018
Claims
Nov 9, 2018
Claims
Nov 9, 2018
Claims
Nov 9, 2018
Claims
Nov 9, 2018
Claims
Nov 9, 2018
Claims
Nov 9, 2018
Claims
Nov 9, 2018
Claims
Nov 9, 2018
Letter regarding the opposition procedure (no time limit)
Nov 9, 2018
Non-patent literature cited during the opposition procedure
Nov 6, 2018
Brief communication - Opposition proceedings
Oct 24, 2018
Request for interpreters during oral proceedings
Oct 16, 2018
Advice of delivery
Oct 16, 2018
Cover sheet for fax transmission
Oct 11, 2018
Advice of delivery
Oct 10, 2018
Communication about missing advice of delivery
Oct 5, 2018
Advice of delivery
Sep 27, 2018
(Electronic) Receipt
Sep 27, 2018
Request for interpreters during oral proceedings
Sep 12, 2018
Advice of delivery
Sep 7, 2018
Acknowledgement of a document
Sep 7, 2018
Acknowledgement of a document
Sep 7, 2018
Information concerning oral proceedings
Sep 7, 2018
Notification concerning the date of oral proceedings
Sep 7, 2018
Notification concerning the date of oral proceedings
Sep 7, 2018
Summons to attend oral proceedings
Sep 7, 2018
Summons to attend oral proceedings
Jun 21, 2018
Brief communication - Opposition proceedings
Jun 13, 2018
Oral proceedings: Request for postponement
Jun 12, 2018
Advice of delivery
Jun 11, 2018
Advice of delivery
Jun 5, 2018
Advice of delivery
May 29, 2018
Advice of delivery
May 18, 2018
Acknowledgement of a document
May 18, 2018
Acknowledgement of a document
May 18, 2018
Annex to the communication - opposition
May 18, 2018
Information concerning oral proceedings
May 18, 2018
Information concerning oral proceedings
May 18, 2018
Preparation for oral proceedings
May 18, 2018
Summons to attend oral proceedings
May 18, 2018
Summons to attend oral proceedings
Apr 6, 2018
Brief communication - Opposition proceedings
Mar 26, 2018
Amended claims with annotations
Mar 26, 2018
Claims
Mar 26, 2018
Non-patent literature cited during the opposition procedure
Mar 26, 2018
Non-patent literature cited during the opposition procedure
Mar 26, 2018
Reply of the patent proprietor to the notice(s) of opposition
Nov 16, 2017
Communication of a notice of opposition and request to file observations
Nov 16, 2017
Notice of further oppositions to opponent(s)
Nov 8, 2017
(Electronic) Receipt
Nov 8, 2017
Reply to the communication concerning admissibility of an opposition
Sep 27, 2017
Request concerning the applicant/representative
Sep 20, 2017
Communication indicating deficiencies in the notice of opposition which may be remedied
Sep 19, 2017
Communication of a notice of opposition - first information to patent proprietor
Sep 7, 2017
(Electronic) Receipt
Sep 7, 2017
Citation in opposition procedure
Sep 7, 2017
Letter accompanying subsequently filed items
Sep 7, 2017
Non-patent literature cited during the opposition procedure
Sep 7, 2017
Non-patent literature cited during the opposition procedure
Sep 7, 2017
Non-patent literature cited during the opposition procedure
Sep 7, 2017
Notice of opposition
Sep 7, 2017
Patent document cited during the opposition procedure
Dec 7, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 10, 2016
Decision to grant a European patent
Oct 26, 2016
Filing of the translations of the claims
Oct 26, 2016
French translation of claims
Oct 26, 2016
German translation of the claims
Oct 26, 2016
Payment of fees and costs
Jul 12, 2016
Bibliographic data of the European patent application
Jul 12, 2016
Communication about intention to grant a European patent
Jul 12, 2016
Intention to grant (signatures)
Jul 12, 2016
Text intended for grant (clean copy)
Jul 12, 2016
Text intended for grant (sequence listing)
Jul 12, 2016
Text intended for grant (version for approval)
Jun 8, 2016
Amended claims with annotations
Jun 8, 2016
Amended description with annotations
Jun 8, 2016
Claims
Jun 8, 2016
Description
Jun 8, 2016
Reply to communication from the Examining Division
Apr 28, 2016
Annex to a communication
Apr 28, 2016
Annex to the communication
Apr 28, 2016
Consultation by telephone/in person (with time limit)
Apr 28, 2016
Result of consultation by telephone/in person
Aug 12, 2015
Amended claims with annotations
Aug 12, 2015
Claims
Aug 12, 2015
Reply to communication from the Examining Division
Jun 2, 2015
Annex to the communication
Jun 2, 2015
Communication from the Examining Division
May 27, 2015
Examination started
Feb 24, 2015
Submission concerning representation
Aug 2, 2013
Registration under Rule 23 EPC
Jul 25, 2013
Letter to the Legal Division
Jul 3, 2013
Letter to the Legal Division
Jul 3, 2013
Payment of fees and costs
Jan 4, 2012
Submission concerning change of applicant's representative
Dec 31, 2011
Letter which had not been notified
Dec 15, 2011
Communication confirming withdrawal from representation
Dec 15, 2011
Communication of amended entries concerning the representative
Nov 25, 2011
Submission concerning change of applicant's representative
Sep 14, 2011
Copy of the international preliminary report on patentability
May 25, 2011
Amended claims filed after receipt of (European) search report
May 25, 2011
Amendments received before examination
May 25, 2011
Letter accompanying subsequently filed items
Apr 20, 2011
Notification on forthcoming publication of bibliographic data
Apr 18, 2011
Communication concerning correction of deficiences in Written Opinion/amendment of application/payment of claims fee
Mar 17, 2011
Annex
Mar 17, 2011
Transmission of a document (International preliminary examination report)
Feb 21, 2011
Request for entry into the European phase
Sep 20, 2010
Priority document (electronically transmitted)
Sep 20, 2010
Priority document (electronically transmitted)
Sep 20, 2010
Priority document (electronically transmitted)
Sep 20, 2010
Priority document (electronically transmitted)
Sep 2, 2010
Copy of the international search report
Sep 2, 2010
Published international application - A1
Sep 2, 2010
Sequence listing
May 25, 2010
Written opinion of the ISA, boxes No. I to VIII
May 25, 2010
Written opinion of the ISA, cover sheet
May 25, 2010
Written opinion of the ISA, supplemental box
Mar 16, 2010
Submission concerning representation
Mar 2, 2010
Abstract
Mar 2, 2010
Claims
Mar 2, 2010
Description
Mar 2, 2010
Drawings
Mar 2, 2010
Sequence listing

EP2321354

ESBATECH

Application Number: EP10705086A
Filing Date: Feb 22, 2010
Status: Patent Maintained As Amended; Oct 18, 2019
Publication Date: Nov 20, 2019
External Links: Slate, Register , Google Patents

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Methods For Identifying Immunobinders Of Cell-Surface Antigens

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Dossier Documents

EP2321354