Therapeutic Agent For Chronic Renal Failure

Patent No. EP2305653 (titled "Therapeutic Agent For Chronic Renal Failure") was filed by Toray Industries on Jul 23, 2009. The application was issued on Jun 24, 2015.

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
ACTELION PHARMACEUTICALS	Dec 3, 2015	TEIPEL

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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Jul 20, 2017
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jul 20, 2017
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 17, 2017
Termination of the opposition proceedings with maintenance of patent
Apr 6, 2017
Advice of delivery
Apr 5, 2017
Advice of delivery
Apr 5, 2017
Advice of delivery
Apr 5, 2017
Advice of delivery
Apr 4, 2017
Acknowledgement of a document
Apr 4, 2017
Acknowledgement of a document
Apr 4, 2017
Decision of the Opposition Division and instruction
Apr 4, 2017
Decision rejecting the opposition
Apr 4, 2017
Grounds for the decision (Annex) - opposition
Apr 4, 2017
Internal form - Opposition/addressees
Mar 22, 2017
Brief communication - Opposition proceedings
Mar 22, 2017
Notification concerning the date of oral proceedings
Mar 22, 2017
Notification concerning the date of oral proceedings
Mar 17, 2017
Brief communication - Opposition proceedings
Mar 15, 2017
Written submission in preparation to/during oral proceedings
Mar 10, 2017
Written submission in preparation to/during oral proceedings
Feb 24, 2017
Brief communication - Opposition proceedings
Feb 23, 2017
Request for interpreters during oral proceedings
Feb 21, 2017
Request for interpreters during oral proceedings
Feb 17, 2017
Brief communication - Opposition proceedings
Feb 7, 2017
Brief communication - Opposition proceedings
Feb 1, 2017
Brief communication - Opposition proceedings
Jan 27, 2017
Claims
Jan 27, 2017
Claims
Jan 27, 2017
Claims
Jan 27, 2017
Claims
Jan 27, 2017
Claims
Jan 27, 2017
Claims
Jan 27, 2017
Claims
Jan 27, 2017
Non-patent literature cited during the opposition procedure
Jan 27, 2017
Non-patent literature cited during the opposition procedure
Jan 27, 2017
Non-patent literature cited during the opposition procedure
Jan 27, 2017
Non-scannable object
Jan 27, 2017
Non-scannable object
Jan 27, 2017
Non-scannable object
Jan 27, 2017
Non-scannable object
Jan 27, 2017
Written submission in preparation to/during oral proceedings
Jan 23, 2017
Request for interpreters during oral proceedings
Sep 23, 2016
Advice of delivery
Sep 22, 2016
Advice of delivery
Sep 22, 2016
Advice of delivery
Sep 22, 2016
Advice of delivery
Sep 21, 2016
Acknowledgement of a document
Sep 21, 2016
Acknowledgement of a document
Sep 21, 2016
Annex to the communication - opposition
Sep 21, 2016
Information concerning oral proceedings
Sep 21, 2016
Summons to attend oral proceedings
Sep 21, 2016
Summons to attend oral proceedings
Sep 16, 2016
Preparation for oral proceedings
May 9, 2016
Brief communication - Opposition proceedings
Apr 29, 2016
Claims
Apr 29, 2016
Non-patent literature cited during the opposition procedure
Apr 29, 2016
Non-patent literature cited during the opposition procedure
Apr 29, 2016
Non-patent literature cited during the opposition procedure
Apr 29, 2016
Non-patent literature cited during the opposition procedure
Apr 29, 2016
Non-patent literature cited during the opposition procedure
Apr 29, 2016
Reply of the patent proprietor to the notice(s) of opposition
Mar 7, 2016
Brief communication - Opposition proceedings
Feb 24, 2016
Letter regarding the opposition procedure (no time limit)
Jan 11, 2016
Communication of a notice of opposition and request to file observations
Jan 11, 2016
Notice of further oppositions to opponent(s)
Dec 21, 2015
Communication of a notice of opposition - first information to patent proprietor
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Non-patent literature cited during the opposition procedure
Dec 3, 2015
Notice of opposition
Dec 3, 2015
Patent document cited during the opposition procedure
Dec 3, 2015
Patent document cited during the opposition procedure
Dec 3, 2015
Patent document cited during the opposition procedure
Dec 3, 2015
Patent document cited during the opposition procedure
Dec 3, 2015
Patent document cited during the opposition procedure
Dec 3, 2015
Patent document cited during the opposition procedure
Dec 3, 2015
Patent document cited during the opposition procedure
Dec 3, 2015
Payment of fees and costs
May 22, 2015
Communication concerning corrections of the European patent specification
May 22, 2015
Letter concerning publication issues
Apr 23, 2015
Request for correction of the publication
Mar 4, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 5, 2015
Decision to grant a European patent
Jan 20, 2015
Filing of the translations of the claims
Jan 20, 2015
French translation of claims
Jan 20, 2015
German translation of the claims
Jan 20, 2015
Payment of fees and costs
Oct 16, 2014
Bibliographic data of the European patent application
Oct 16, 2014
Communication about intention to grant a European patent
Oct 16, 2014
Intention to grant (signatures)
Oct 16, 2014
Text intended for grant
Aug 6, 2014
Abstract
Aug 6, 2014
Amended claims with annotations
Aug 6, 2014
Amended description with annotations
Aug 6, 2014
Amended drawings with annotations
Aug 6, 2014
Claims
Aug 6, 2014
Description
Aug 6, 2014
Drawings
Aug 6, 2014
Modified abstract
Aug 6, 2014
Reply to communication from the Examining Division
Jul 28, 2014
Payment of fees and costs
Jun 18, 2014
Annex to the communication
Jun 18, 2014
Communication from the Examining Division
Jan 29, 2014
Letter concerning the priority
Jan 29, 2014
Translation of priority document
Jan 21, 2014
Invitation to file a translation of the previous application
Jan 7, 2014
Examination started
Nov 16, 2012
Amended claims filed after receipt of (European) search report
Nov 16, 2012
Amended claims with annotations
Nov 16, 2012
Amendments received before examination
May 7, 2012
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Apr 18, 2012
Communication regarding the transmission of the European search report
Apr 18, 2012
European search opinion
Apr 18, 2012
Invitation to file a translation of the previous application
Apr 18, 2012
Supplementary European search report
Mar 23, 2011
Translation of the international preliminary report on patentability
Mar 9, 2011
Notification of forthcoming publication
Mar 2, 2011
Communication regarding possible amendment of the application/payment of claims fee
Feb 11, 2011
Copy of the international preliminary report on patentability
Jan 19, 2011
Abstract
Jan 19, 2011
Claims
Jan 19, 2011
Description
Jan 19, 2011
Drawings
Jan 19, 2011
Request for entry into the European phase
Dec 3, 2010
Information on entry into European phase
Feb 17, 2010
Priority document (electronically transmitted)
Jan 28, 2010
Copy of the international search report
Jan 28, 2010
Copy of the translated international search report
Jan 28, 2010
International publication pamphlet

EP2305653

TORAY INDUSTRIES

Application Number: EP09800423A
Filing Date: Jul 23, 2009
Status: Opposition Rejected; Aug 18, 2017
Publication Date: Jun 24, 2015
External Links: Slate, Register , Google Patents

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Therapeutic Agent For Chronic Renal Failure

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Dossier Documents

EP2305653