Novel Pyrimidine And Triazine Hepcidine Antagonists

Patent No. EP2473486 (titled "Novel Pyrimidine And Triazine Hepcidine Antagonists") was filed by Vifor on Aug 31, 2010. The application was issued on Sep 22, 2021.

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
SYNGENTA CROP PROTECTION	Jul 27, 2016	SYNGENTA

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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Aug 26, 2021
Decision to maintain the European patent in amended form
Aug 26, 2021
Decision to maintain the European patent in amended form
Aug 20, 2021
Termination of the opposition proceedings with maintenance of patent
Aug 17, 2021
(Electronic) Receipt
Aug 17, 2021
English translation of the claims
Aug 17, 2021
Filing of the translation of the amended claims
Aug 17, 2021
French translation of claims
Aug 17, 2021
Letter accompanying subsequently filed items
Jun 1, 2021
Communication of bibliographic data
Jun 1, 2021
Communication to opponent concerning maintenance
Jun 1, 2021
Communication with request to file translations
May 21, 2021
F3032 Notification(s) of the decision
May 21, 2021
F3032 Notification(s) of the decision
May 21, 2021
Maintenance of the patent with the documents specified in the final decision
May 19, 2021
Maintenance of the patent with the documents specified in the final decision
May 18, 2021
Decision of the Board of Appeal
May 18, 2021
Decision of the Board of Appeal
May 11, 2021
(Electronic) Receipt
May 11, 2021
F3014 Oral Proceedings: Order cancelling/postponing
May 11, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
May 11, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
May 11, 2021
F3345 Forwarding of submissions to parties
May 11, 2021
Letter accompanying subsequently filed items
May 11, 2021
Letter dealing with oral proceedings during the appeal procedure
May 7, 2021
F3345 Forwarding of submissions to parties
Apr 30, 2021
(Electronic) Receipt
Apr 30, 2021
Letter accompanying subsequently filed items
Apr 30, 2021
Letter dealing with oral proceedings during the appeal procedure
Apr 29, 2021
F3345 Forwarding of submissions to parties
Apr 23, 2021
(Electronic) Receipt
Apr 23, 2021
Letter accompanying subsequently filed items
Apr 23, 2021
Letter relating to Appeal Procedure
Apr 21, 2021
Advice of delivery
Apr 16, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 16, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 15, 2021
Advice of delivery
Apr 9, 2021
F3345 Forwarding of submissions to parties
Apr 1, 2021
(Electronic) Receipt
Apr 1, 2021
Letter accompanying subsequently filed items
Apr 1, 2021
Letter relating to Appeal Procedure
Mar 22, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 22, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 28, 2020
(Electronic) Receipt
Sep 28, 2020
Advice of delivery
Sep 28, 2020
Letter accompanying subsequently filed items
Sep 25, 2020
Advice of delivery
Sep 18, 2020
Acknowledgement of a document
Sep 18, 2020
Acknowledgement of a document
Sep 18, 2020
F3011.1 Oral Proceedings: summons
Sep 18, 2020
F3011.1 Oral Proceedings: summons
Sep 18, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 18, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 15, 2020
F3010 Oral proceedings: order for summons
Aug 4, 2020
F3303.16 Change of composition of the Board (T)
Oct 11, 2019
F3345 Forwarding of submissions to parties
Oct 3, 2019
Letter accompanying subsequently filed items
Oct 3, 2019
Request for a change of address - opponent
Nov 19, 2018
Composition of the board (T)
Sep 13, 2018
F3345 Forwarding of submissions to parties
Sep 10, 2018
(Electronic) Receipt
Sep 10, 2018
Letter accompanying subsequently filed items
Sep 10, 2018
Letter relating to Appeal Procedure
May 18, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
May 14, 2018
(Electronic) Receipt
May 14, 2018
Letter accompanying subsequently filed items
May 14, 2018
Statement of grounds of appeal
Mar 26, 2018
Fax relating to Appeal procedure
Mar 15, 2018
F3045 Inadmissibility of the appeal: missing address / missing name
Mar 15, 2018
F3204 Communication of the file number to the parties
Mar 15, 2018
F3204 Communication of the file number to the parties
Mar 12, 2018
Processing of an appeal
Mar 9, 2018
(Electronic) Receipt
Mar 9, 2018
Letter accompanying subsequently filed items
Mar 9, 2018
Notice of appeal
Jan 16, 2018
Advice of delivery
Jan 12, 2018
Advice of delivery
Jan 11, 2018
Advice of delivery
Jan 3, 2018
Acknowledgement of a document
Jan 3, 2018
Acknowledgement of a document
Jan 3, 2018
Annex to the communication - opposition
Jan 3, 2018
Decision of the Opposition Division and instruction
Jan 3, 2018
Druckexemplar in opposition procedure
Jan 3, 2018
Grounds for the decision (Annex) - opposition
Jan 3, 2018
Interlocutory decision in opposition proceedings
Jan 3, 2018
Internal form - Opposition/addressees
Jan 3, 2018
Internal form - Opposition/addressees
Jan 3, 2018
Means of redress
Jan 3, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 3, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 3, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 3, 2018
Provision of a copy of the minutes - opposition procedure
Jan 3, 2018
Scanned annex to a communication - opposition procedure
Jan 3, 2018
Scanned annex to a communication - opposition procedure
Nov 27, 2017
Information about the result of oral proceedings
Oct 30, 2017
Notification concerning the date of oral proceedings
Oct 30, 2017
Notification concerning the date of oral proceedings
Oct 4, 2017
Brief communication - Opposition proceedings
Oct 2, 2017
Brief communication - Opposition proceedings
Sep 27, 2017
(Electronic) Receipt
Sep 27, 2017
Letter accompanying subsequently filed items
Sep 27, 2017
Written submission in preparation to/during oral proceedings
Sep 22, 2017
(Electronic) Receipt
Sep 22, 2017
Amended description with annotations
Sep 22, 2017
Amended description with annotations
Sep 22, 2017
Description
Sep 22, 2017
Description
Sep 22, 2017
Letter regarding the opposition procedure (no time limit)
Sep 22, 2017
Written submission in preparation to/during oral proceedings
Mar 9, 2017
Advice of delivery
Mar 3, 2017
Advice of delivery
Feb 28, 2017
Advice of delivery
Feb 27, 2017
Acknowledgement of a document
Feb 27, 2017
Acknowledgement of a document
Feb 27, 2017
Annex to the communication - opposition
Feb 27, 2017
Information concerning oral proceedings
Feb 27, 2017
Preparation for oral proceedings
Feb 27, 2017
Scanned annex to a communication - opposition procedure
Feb 27, 2017
Summons to attend oral proceedings
Feb 27, 2017
Summons to attend oral proceedings
Jan 24, 2017
Brief communication - Opposition proceedings
Jan 16, 2017
(Electronic) Receipt
Jan 16, 2017
Amended claims with annotations
Jan 16, 2017
Claims
Jan 16, 2017
Letter regarding the opposition procedure (no time limit)
Jan 16, 2017
Main request during Opposition procedure
Jan 16, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jan 12, 2017
Brief communication - Opposition proceedings
Jan 12, 2017
Rejection of request for extension of time limit
Jan 9, 2017
Request for extension of time limit
Sep 1, 2016
Communication of a notice of opposition and request to file observations
Sep 1, 2016
Notice of further oppositions to opponent(s)
Aug 2, 2016
Communication of a notice of opposition - first information to patent proprietor
Jul 27, 2016
(Electronic) Receipt
Jul 27, 2016
Non-patent literature cited during the opposition procedure
Jul 27, 2016
Notice of opposition
Jul 27, 2016
Notice of opposition
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Jul 27, 2016
Patent document cited during the opposition procedure
Oct 29, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 1, 2015
Decision to grant a European patent
Sep 17, 2015
(Electronic) Receipt
Sep 17, 2015
English translation of the claims
Sep 17, 2015
Filing of the translations of the claims
Sep 17, 2015
French translation of claims
Sep 17, 2015
Letter accompanying subsequently filed items
Jul 13, 2015
Bibliographic data of the European patent application
Jul 13, 2015
Communication about intention to grant a European patent
Jul 13, 2015
Intention to grant (signatures)
Jul 13, 2015
Text intended for grant (clean copy)
Jul 13, 2015
Text intended for grant (version for approval)
Jan 20, 2015
(Electronic) Receipt
Jan 20, 2015
Amended description with annotations
Jan 20, 2015
Description
Jan 20, 2015
Letter accompanying subsequently filed items
Jan 20, 2015
Reply to communication from the Examining Division
Dec 17, 2014
Grant of extension of time limit (examination procedure)
Dec 11, 2014
Request for extension of time limit to communication from the Examining Division
Aug 12, 2014
Annex to the communication
Aug 12, 2014
Communication from the Examining Division
Jul 28, 2014
(Electronic) Receipt
Jul 28, 2014
Amended claims with annotations
Jul 28, 2014
Claims
Jul 28, 2014
Letter accompanying subsequently filed items
Jul 28, 2014
Reply to communication from the Examining Division
May 23, 2014
Transmittal of third party observations to applicant
May 19, 2014
Non-patent literature filed by a third party
May 19, 2014
Non-patent literature filed by a third party
May 19, 2014
Non-patent literature filed by a third party
May 19, 2014
Observations by third parties
Apr 4, 2014
Annex to the communication
Apr 4, 2014
Communication from the Examining Division
Mar 31, 2014
Examination started
Jan 31, 2014
CDS Clean up - amended data concerning the representative of the applicant (Association)
Nov 14, 2012
(Electronic) Receipt
Nov 14, 2012
Amended claims filed after receipt of (European) search report
Nov 14, 2012
Amended claims with annotations
Nov 14, 2012
Amendments received before examination
Nov 14, 2012
Letter accompanying subsequently filed items
Jun 13, 2012
Notification on forthcoming publication of bibliographic data
May 15, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
May 1, 2012
Letter which had not been notified
Mar 23, 2012
Copy of the international preliminary report on patentability
Mar 16, 2012
Notice on debiting of fees
Feb 29, 2012
(Electronic) Receipt
Feb 29, 2012
Request for entry into the European phase
Feb 22, 2012
Notification of the recording of a change
Feb 22, 2012
Notification of the recording of a change
Feb 14, 2012
Notification of the recording of a change
Feb 14, 2012
Notification of the recording of a change
Feb 14, 2012
Notification of the recording of a change
Feb 14, 2012
Notification of the recording of a change
Feb 14, 2012
Notification of the recording of a change
Feb 14, 2012
Notification of the recording of a change
Jan 13, 2012
Information on entry into European phase
Nov 23, 2011
Notification of the recording of a change
Nov 23, 2011
Notification of the recording of a change
Mar 31, 2011
Priority document (electronically transmitted)
Mar 10, 2011
Copy of the international search report
Mar 10, 2011
Published international application - A1
Feb 25, 2011
Notification of the recording of a change
Oct 11, 2010
Written opinion of the ISA, boxes No. I to VIII
Oct 11, 2010
Written opinion of the ISA, cover sheet
Oct 11, 2010
Written opinion of the ISA, supplemental box
Aug 31, 2010
(Electronic) Receipt
Aug 31, 2010
Abstract
Aug 31, 2010
Claims
Aug 31, 2010
Description
Aug 31, 2010
Drawings
Aug 31, 2010
Priority document (RO-procedure)

EP2473486

VIFOR

Application Number: EP10747859A
Filing Date: Aug 31, 2010
Status: Patent Maintained As Amended; Aug 20, 2021
Publication Date: Sep 22, 2021
External Links: Slate, Register , Google Patents

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Novel Pyrimidine And Triazine Hepcidine Antagonists

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Dossier Documents

EP2473486