Method For Production Of Antibody

Patent No. EP2202307 (titled "Method For Production Of Antibody") was filed by Chugai Seiyaku Kabushiki Kaisha on Oct 14, 2008. The application was issued on Jul 14, 2021.

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
SOLCH	May 19, 2015	LEDERER & KELLER PATENTANWALTE PARTNERSCHAFT MBB
LONZA	May 13, 2015	SCHRELL

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

Jun 17, 2021
Decision to maintain the European patent in amended form
Jun 17, 2021
Decision to maintain the European patent in amended form
Jun 17, 2021
Decision to maintain the European patent in amended form
Jun 14, 2021
Termination of the opposition proceedings with maintenance of patent
Jun 1, 2021
(Electronic) Receipt
Jun 1, 2021
Filing of the translation of the amended claims
Jun 1, 2021
French translation of claims
Jun 1, 2021
German translation of the claims
Jun 1, 2021
Letter accompanying subsequently filed items
Apr 22, 2021
Communication of bibliographic data
Apr 22, 2021
Communication to opponent concerning maintenance
Apr 22, 2021
Communication to opponent concerning maintenance
Apr 22, 2021
Communication with request to file translations
Apr 19, 2021
Any annexes (other than citation) to an opposition letter
Apr 19, 2021
Maintenance of the patent with the documents specified in the final decision
Mar 18, 2021
Advice of delivery
Mar 18, 2021
Advice of delivery
Mar 18, 2021
Advice of delivery
Mar 12, 2021
Decision of the Board of Appeal
Mar 12, 2021
F3032 Notification(s) of the decision
Mar 12, 2021
F3032 Notification(s) of the decision
Mar 12, 2021
F3032 Notification(s) of the decision
Feb 15, 2021
F3013 Oral Proceedings: Forwarding minutes
Feb 15, 2021
F3013 Oral Proceedings: Forwarding minutes
Feb 15, 2021
F3013 Oral Proceedings: Forwarding minutes
Feb 15, 2021
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Jan 25, 2021
Advice of delivery
Jan 20, 2021
Advice of delivery
Jan 18, 2021
F3345 Forwarding of submissions to parties
Jan 18, 2021
Oral proceedings: change of venue
Jan 18, 2021
Oral proceedings: change of venue
Jan 18, 2021
Oral proceedings: change of venue
Jan 15, 2021
F3345 Forwarding of submissions to parties
Jan 15, 2021
F3345 Forwarding of submissions to parties
Jan 15, 2021
F3345 Forwarding of submissions to parties
Jan 14, 2021
(Electronic) Receipt
Jan 14, 2021
Letter accompanying subsequently filed items
Jan 14, 2021
Letter dealing with oral proceedings during the appeal procedure
Jan 14, 2021
Letter dealing with oral proceedings during the appeal procedure
Jan 14, 2021
Letter dealing with oral proceedings during the appeal procedure
Jan 13, 2021
(Electronic) Receipt
Jan 13, 2021
Letter accompanying subsequently filed items
Jan 13, 2021
Request for interpreters during oral proceedings
Jan 8, 2021
(Electronic) Receipt
Jan 8, 2021
Letter accompanying subsequently filed items
Jan 8, 2021
Letter dealing with oral proceedings during the appeal procedure
Dec 29, 2020
(Electronic) Receipt
Dec 29, 2020
Letter accompanying subsequently filed items
Dec 29, 2020
Request for interpreters during oral proceedings
Dec 16, 2020
F3345 Forwarding of submissions to parties
Dec 16, 2020
F3345 Forwarding of submissions to parties
Dec 9, 2020
Request for change of opponent's representative
Aug 25, 2020
F3345 Forwarding of submissions to parties
Aug 25, 2020
F3345 Forwarding of submissions to parties
Aug 21, 2020
Letter dealing with oral proceedings during the appeal procedure
Aug 20, 2020
Letter dealing with oral proceedings during the appeal procedure
Jul 24, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 24, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 24, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 22, 2020
Advice of delivery
Jul 14, 2020
Advice of delivery
Jul 13, 2020
Advice of delivery
Jul 9, 2020
F3011.1 Oral Proceedings: summons
Jul 9, 2020
F3011.1 Oral Proceedings: summons
Jul 9, 2020
F3011.1 Oral Proceedings: summons
Jul 9, 2020
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Jul 6, 2020
F3010 Oral proceedings: order for summons
Jun 5, 2019
Composition of the board (T)
Jul 21, 2017
F3345 Forwarding of submissions to parties
Jul 21, 2017
F3345 Forwarding of submissions to parties
Jul 13, 2017
Amended claims with annotations
Jul 13, 2017
Amended claims with annotations
Jul 13, 2017
Amended claims with annotations
Jul 13, 2017
Amended claims with annotations
Jul 13, 2017
Amended claims with annotations
Jul 13, 2017
Amended claims with annotations
Jul 13, 2017
Amended claims with annotations
Jul 13, 2017
Amended claims with annotations
Jul 13, 2017
Amended claims with annotations
Jul 13, 2017
Amended claims with annotations
Jul 13, 2017
Amended claims with annotations
Jul 13, 2017
Claims
Jul 13, 2017
Claims
Jul 13, 2017
Claims
Jul 13, 2017
Claims
Jul 13, 2017
Claims
Jul 13, 2017
Claims
Jul 13, 2017
Claims
Jul 13, 2017
Claims
Jul 13, 2017
Claims
Jul 13, 2017
Claims
Jul 13, 2017
Claims
Jul 13, 2017
Claims
Jul 13, 2017
Reply to appeal
Mar 6, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 6, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Feb 24, 2017
(Electronic) Receipt
Feb 24, 2017
Annexes (other than cited documents) regarding appeal procedure
Feb 24, 2017
Letter accompanying subsequently filed items
Feb 24, 2017
Non-Patent Literature cited during the appeal procedure
Feb 24, 2017
Statement of grounds of appeal
Dec 23, 2016
F3204 Communication of the file number to the parties
Dec 23, 2016
F3204 Communication of the file number to the parties
Dec 23, 2016
F3204 Communication of the file number to the parties
Dec 19, 2016
Processing of an appeal
Dec 16, 2016
(Electronic) Receipt
Dec 16, 2016
Letter accompanying subsequently filed items
Dec 16, 2016
Notice of appeal
Oct 20, 2016
Advice of delivery
Oct 19, 2016
Advice of delivery
Oct 18, 2016
Advice of delivery
Oct 18, 2016
Advice of delivery
Oct 18, 2016
Advice of delivery
Oct 18, 2016
Advice of delivery
Oct 17, 2016
Acknowledgement of a document
Oct 17, 2016
Acknowledgement of a document
Oct 17, 2016
Acknowledgement of a document
Oct 17, 2016
Annex to the communication - opposition
Oct 17, 2016
Decision of the Opposition Division and instruction
Oct 17, 2016
Druckexemplar in opposition procedure
Oct 17, 2016
Grounds for the decision (Annex) - opposition
Oct 17, 2016
Interlocutory decision in opposition proceedings
Oct 17, 2016
Internal form - Opposition/addressees
Oct 17, 2016
Internal form - Opposition/addressees
Oct 17, 2016
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 17, 2016
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 17, 2016
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 17, 2016
Provision of a copy of the minutes - opposition procedure
Oct 17, 2016
Scanned annex to a communication - opposition procedure
Oct 17, 2016
Scanned annex to a communication - opposition procedure
Sep 15, 2016
Brief communication - Opposition proceedings
Sep 15, 2016
Brief communication - Opposition proceedings
Sep 8, 2016
Amended description with annotations
Sep 8, 2016
Description
Sep 8, 2016
Letter regarding the opposition procedure (no time limit)
Sep 7, 2016
Information about the result of oral proceedings
Aug 12, 2016
Brief communication - Opposition proceedings
Aug 12, 2016
Brief communication - Opposition proceedings
Aug 12, 2016
Brief communication - Opposition proceedings
Aug 5, 2016
(Electronic) Receipt
Aug 5, 2016
Auxiliary request during Opposition procedure
Aug 5, 2016
Auxiliary request during Opposition procedure
Aug 5, 2016
Auxiliary request during Opposition procedure
Aug 5, 2016
Claims
Aug 5, 2016
Letter accompanying subsequently filed items
Aug 5, 2016
Letter regarding the opposition procedure (no time limit)
Aug 5, 2016
Letter regarding the opposition procedure (no time limit)
Aug 5, 2016
Non-patent literature cited during the opposition procedure
Aug 5, 2016
Non-patent literature cited during the opposition procedure
Aug 5, 2016
Non-patent literature cited during the opposition procedure
Aug 5, 2016
Non-patent literature cited during the opposition procedure
Aug 5, 2016
Non-patent literature cited during the opposition procedure
Aug 5, 2016
Non-patent literature cited during the opposition procedure
Jul 22, 2016
Brief communication - Opposition proceedings
Jul 22, 2016
Brief communication - Opposition proceedings
Jul 22, 2016
Brief communication - Opposition proceedings
Jul 18, 2016
Brief communication - Opposition proceedings
Jul 18, 2016
Brief communication - Opposition proceedings
Jul 18, 2016
Letter regarding the opposition procedure (no time limit)
Jul 14, 2016
Brief communication - Opposition proceedings
Jul 14, 2016
Brief communication - Opposition proceedings
Jul 13, 2016
Brief communication - Opposition proceedings
Jul 13, 2016
Brief communication - Opposition proceedings
Jul 11, 2016
Request for interpreters during oral proceedings
Jul 6, 2016
(Electronic) Receipt
Jul 6, 2016
Letter accompanying subsequently filed items
Jul 6, 2016
Request for interpreters during oral proceedings
Jul 5, 2016
Request for interpreters during oral proceedings
Apr 13, 2016
Brief communication - Opposition proceedings
Apr 13, 2016
Brief communication - Opposition proceedings
Apr 5, 2016
Letter regarding the opposition procedure (no time limit)
Mar 2, 2016
Advice of delivery
Mar 1, 2016
Advice of delivery
Mar 1, 2016
Advice of delivery
Feb 29, 2016
Advice of delivery
Feb 29, 2016
Advice of delivery
Feb 29, 2016
Advice of delivery
Feb 26, 2016
Acknowledgement of a document
Feb 26, 2016
Acknowledgement of a document
Feb 26, 2016
Acknowledgement of a document
Feb 26, 2016
Annex to the communication - opposition
Feb 26, 2016
Information concerning oral proceedings
Feb 26, 2016
Preparation for oral proceedings
Feb 26, 2016
Scanned annex to a communication - opposition procedure
Feb 26, 2016
Summons to attend oral proceedings
Feb 26, 2016
Summons to attend oral proceedings
Feb 26, 2016
Summons to attend oral proceedings
Jan 15, 2016
Brief communication - Opposition proceedings
Jan 15, 2016
Brief communication - Opposition proceedings
Jan 4, 2016
Amended claims with annotations
Jan 4, 2016
Amended claims with annotations
Jan 4, 2016
Amended claims with annotations
Jan 4, 2016
Amended claims with annotations
Jan 4, 2016
Amended claims with annotations
Jan 4, 2016
Any annexes (other than citation) to an opposition letter
Jan 4, 2016
Auxiliary request during Opposition procedure
Jan 4, 2016
Auxiliary request during Opposition procedure
Jan 4, 2016
Auxiliary request during Opposition procedure
Jan 4, 2016
Auxiliary request during Opposition procedure
Jan 4, 2016
Claims
Jan 4, 2016
Reply of the patent proprietor to the notice(s) of opposition
Nov 10, 2015
Brief communication - Opposition proceedings
Nov 10, 2015
Brief communication - Opposition proceedings
Nov 10, 2015
Grant of extension of time limit (opposition procedure)
Nov 3, 2015
Request for extension of time limit
Jun 25, 2015
Communication of a notice of opposition and request to file observations
Jun 25, 2015
Notice of further oppositions to opponent(s)
Jun 25, 2015
Notice of further oppositions to opponent(s)
Jun 1, 2015
Communication of a notice of opposition - first information to patent proprietor
May 21, 2015
Communication of a notice of opposition - first information to patent proprietor
May 19, 2015
Authorisation
May 19, 2015
Non-patent literature cited during the opposition procedure
May 19, 2015
Non-patent literature cited during the opposition procedure
May 19, 2015
Non-patent literature cited during the opposition procedure
May 19, 2015
Non-patent literature cited during the opposition procedure
May 19, 2015
Non-patent literature cited during the opposition procedure
May 19, 2015
Non-patent literature cited during the opposition procedure
May 19, 2015
Non-patent literature cited during the opposition procedure
May 19, 2015
Non-patent literature cited during the opposition procedure
May 19, 2015
Non-patent literature cited during the opposition procedure
May 19, 2015
Non-patent literature cited during the opposition procedure
May 19, 2015
Notice of opposition
May 19, 2015
Patent document cited during the opposition procedure
May 19, 2015
Patent document cited during the opposition procedure
May 19, 2015
Payment of fees and costs
May 13, 2015
(Electronic) Receipt
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Non-patent literature cited during the opposition procedure
May 13, 2015
Notice of opposition
May 13, 2015
Notice of opposition
May 13, 2015
Patent document cited during the opposition procedure
May 13, 2015
Patent document cited during the opposition procedure
May 13, 2015
Patent document cited during the opposition procedure
May 13, 2015
Patent document cited during the opposition procedure
May 13, 2015
Patent document cited during the opposition procedure
Mar 12, 2015
Submission concerning representation
Jan 7, 2015
Submission concerning change of applicant's representative
Aug 20, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 24, 2014
Decision to grant a European patent
Jul 9, 2014
Filing of the translations of the claims
Jul 9, 2014
French translation of claims
Jul 9, 2014
German translation of the claims
Jul 9, 2014
Payment of fees and costs
Apr 3, 2014
Intention to grant (signatures)
Mar 3, 2014
Bibliographic data of the European patent application
Mar 3, 2014
Communication about intention to grant a European patent
Mar 3, 2014
Text intended for grant
Jun 10, 2013
Amended claims with annotations
Jun 10, 2013
Amended description with annotations
Jun 10, 2013
Claims
Jun 10, 2013
Description
Jun 10, 2013
Reply to communication from the Examining Division
Apr 19, 2013
Grant of extension of time limit (examination procedure)
Apr 9, 2013
Request for extension of time limit to communication from the Examining Division
Mar 15, 2013
Annex to the communication
Mar 15, 2013
Consultation by telephone/in person (with time limit)
Mar 15, 2013
Result of consultation by telephone/in person
Feb 4, 2013
Acknowledgement of receipt of third party observations
Feb 4, 2013
Transmittal of third party observations to applicant
Jan 29, 2013
(Electronic) Receipt
Jan 29, 2013
Letter accompanying subsequently filed items
Jan 29, 2013
Non-patent literature filed by a third party
Jan 29, 2013
Non-patent literature filed by a third party
Jan 29, 2013
Observations by third parties
Jan 29, 2013
Patent document filed by a Third party
Nov 30, 2012
Annex to the communication
Nov 30, 2012
Communication from the Examining Division
Jul 18, 2012
Amended claims filed after receipt of (European) search report
Jul 18, 2012
Amended claims with annotations
Jul 18, 2012
Amendments received before examination
Jan 13, 2012
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Dec 27, 2011
Communication regarding the transmission of the European search report
Dec 27, 2011
European search opinion
Dec 27, 2011
Supplementary European search report
Jun 2, 2010
Notification of forthcoming publication
Jun 1, 2010
Communication regarding possible amendment of the application/payment of claims fee
May 28, 2010
Translation of the international preliminary report on patentability
May 6, 2010
Copy of the international preliminary report on patentability
Apr 14, 2010
(Electronic) Receipt
Apr 14, 2010
Abstract
Apr 14, 2010
Claims
Apr 14, 2010
Description
Apr 14, 2010
Drawings
Apr 14, 2010
Request for entry into the European phase
Apr 14, 2010
Sequence listing
Feb 26, 2010
Information on entry into European phase
May 14, 2009
Priority document (electronically transmitted)
May 14, 2009
Priority document (electronically transmitted)
Apr 23, 2009
Copy of the international search report
Apr 23, 2009
Copy of the translated international search report
Apr 23, 2009
International publication pamphlet
Apr 23, 2009
Sequence listing

EP2202307

CHUGAI SEIYAKU KABUSHIKI KAISHA

Application Number: EP08838661A
Filing Date: Oct 14, 2008
Status: Patent Maintained As Amended; Jun 11, 2021
Publication Date: Jul 14, 2021
External Links: Slate, Register , Google Patents

IP Verse

Method For Production Of Antibody

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2202307