Agent For Inhibiting Odor Of Pyrazine Derivatives

Patent No. EP2812316 (titled "Agent For Inhibiting Odor Of Pyrazine Derivatives") was filed by KAO on Dec 29, 2012. The application was issued on Aug 17, 2016.

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
THE PROCTER & GAMBLE	May 17, 2017	GILL JENNINGS & EVERY

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 17, 2019
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Jul 17, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 12, 2019
Termination of the opposition proceedings with maintenance of patent
May 7, 2019
Advice of delivery
Apr 9, 2019
Advice of delivery
Apr 8, 2019
Advice of delivery
Apr 2, 2019
Annex to the communication - opposition
Apr 2, 2019
Decision of the Opposition Division and instruction
Apr 2, 2019
Decision rejecting the opposition
Apr 2, 2019
Grounds for the decision (Annex) - opposition
Apr 2, 2019
Internal form - Opposition/addressees
Apr 2, 2019
Internal form - Opposition/addressees
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
Provision of a copy of the minutes - opposition procedure
Feb 12, 2019
Information about the result of oral proceedings
Feb 8, 2019
Brief communication - Opposition proceedings
Feb 5, 2019
Amended claims with annotations
Feb 5, 2019
Amended claims with annotations
Feb 5, 2019
Claims
Feb 5, 2019
Claims
Feb 5, 2019
Written submission in preparation to/during oral proceedings
Feb 5, 2019
Written submission in preparation to/during oral proceedings
Dec 19, 2018
Brief communication - Opposition proceedings
Dec 18, 2018
Brief communication - Opposition proceedings
Dec 12, 2018
Written submission in preparation to/during oral proceedings
Dec 11, 2018
(Electronic) Receipt
Dec 11, 2018
Letter accompanying subsequently filed items
Dec 11, 2018
Non-patent literature cited during the opposition procedure
Dec 11, 2018
Written submission in preparation to/during oral proceedings
Dec 10, 2018
Brief communication - Opposition proceedings
Nov 29, 2018
Request for interpreters during oral proceedings
Jun 11, 2018
Advice of delivery
May 24, 2018
Brief communication - Opposition proceedings
May 23, 2018
Advice of delivery
May 18, 2018
(Electronic) Receipt
May 18, 2018
Letter accompanying subsequently filed items
May 18, 2018
Request for interpreters during oral proceedings
May 14, 2018
Advice of delivery
May 11, 2018
Advice of delivery
May 3, 2018
Acknowledgement of a document
May 3, 2018
Acknowledgement of a document
May 3, 2018
Information concerning oral proceedings
May 3, 2018
Notification concerning the date of oral proceedings
May 3, 2018
Notification concerning the date of oral proceedings
May 3, 2018
Summons to attend oral proceedings
May 3, 2018
Summons to attend oral proceedings
Apr 16, 2018
Brief communication - Opposition proceedings
Apr 5, 2018
Any annexes (other than citation) to an opposition letter
Apr 5, 2018
Oral proceedings: Request for postponement
Mar 22, 2018
(Electronic) Receipt
Mar 22, 2018
Advice of delivery
Mar 22, 2018
Request for interpreters during oral proceedings
Mar 9, 2018
Advice of delivery
Mar 1, 2018
Advice of delivery
Feb 27, 2018
Advice of delivery
Feb 23, 2018
Acknowledgement of a document
Feb 23, 2018
Acknowledgement of a document
Feb 23, 2018
Annex to the communication - opposition
Feb 23, 2018
Information concerning oral proceedings
Feb 23, 2018
Preparation for oral proceedings
Feb 23, 2018
Summons to attend oral proceedings
Feb 23, 2018
Summons to attend oral proceedings
Nov 28, 2017
Brief communication - Opposition proceedings
Nov 27, 2017
Brief communication - Opposition proceedings
Nov 22, 2017
Claims
Nov 22, 2017
Letter regarding the opposition procedure (no time limit)
Nov 21, 2017
Claims
Nov 21, 2017
Letter regarding the opposition procedure (no time limit)
Nov 16, 2017
Brief communication - Opposition proceedings
Nov 10, 2017
(Electronic) Receipt
Nov 10, 2017
Amended claims with annotations
Nov 10, 2017
Amended claims with annotations
Nov 10, 2017
Amended claims with annotations
Nov 10, 2017
Amended claims with annotations
Nov 10, 2017
Amended claims with annotations
Nov 10, 2017
Claims
Nov 10, 2017
Claims
Nov 10, 2017
Claims
Nov 10, 2017
Claims
Nov 10, 2017
Claims
Nov 10, 2017
Letter accompanying subsequently filed items
Nov 10, 2017
Reply of the patent proprietor to the notice(s) of opposition
Jun 30, 2017
Communication of a notice of opposition and request to file observations
Jun 30, 2017
Notice of further oppositions to opponent(s)
May 24, 2017
Communication of a notice of opposition - first information to patent proprietor
May 18, 2017
(Electronic) Receipt
May 18, 2017
Letter accompanying subsequently filed items
May 18, 2017
Letter regarding the opposition procedure (no time limit)
May 18, 2017
Patent document cited during the opposition procedure
May 18, 2017
Patent document cited during the opposition procedure
May 17, 2017
(Electronic) Receipt
May 17, 2017
Any annexes (other than citation) to an opposition letter
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Non-patent literature cited during the opposition procedure
May 17, 2017
Notice of opposition
May 17, 2017
Notice of opposition
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Patent document cited during the opposition procedure
May 17, 2017
Translation of the evidence during Opposition procedure
May 17, 2017
Translation of the evidence during Opposition procedure
May 17, 2017
Translation of the evidence during Opposition procedure
May 17, 2017
Translation of the evidence during Opposition procedure
May 17, 2017
Translation of the evidence during Opposition procedure
May 17, 2017
Translation of the evidence during Opposition procedure
Aug 18, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 21, 2016
Decision to grant a European patent
Jun 21, 2016
Filing of the translations of the claims
Jun 21, 2016
French translation of claims
Jun 21, 2016
German translation of the claims
Jun 21, 2016
Payment of fees and costs
Feb 17, 2016
Bibliographic data of the European patent application
Feb 17, 2016
Communication about intention to grant a European patent
Feb 17, 2016
Intention to grant (signatures)
Feb 17, 2016
Text intended for grant
Dec 4, 2015
Amended description with annotations
Dec 4, 2015
Description
Dec 4, 2015
Reply to communication from the Examining Division
Sep 14, 2015
Annex to the communication
Sep 14, 2015
Communication from the Examining Division
Aug 18, 2015
Amended claims with annotations
Aug 18, 2015
Claims
Aug 18, 2015
Reply to communication from the Examining Division
Aug 18, 2015
Translation of priority document
May 27, 2015
Annex to the communication
May 27, 2015
Communication from the Examining Division
May 15, 2015
Examination started
Mar 12, 2015
Submission concerning representation
Feb 4, 2015
Amended claims filed after receipt of (European) search report
Feb 4, 2015
Amended claims with annotations
Feb 4, 2015
Amended description filed after receipt of (European) search report
Feb 4, 2015
Amended description with annotations
Feb 4, 2015
Amendments received before examination
Jan 7, 2015
Submission concerning change of applicant's representative
Nov 19, 2014
Notification on forthcoming publication of bibliographic data
Sep 16, 2014
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Sep 12, 2014
Communication to designated inventor
Sep 12, 2014
Communication to designated inventor
Sep 12, 2014
Communication to designated inventor
Sep 12, 2014
Communication to designated inventor
Sep 10, 2014
Annex
Sep 10, 2014
Letter concerning the inventor
Sep 10, 2014
Notification of the recording of a change
Aug 28, 2014
Payment of fees and costs
Aug 26, 2014
Copy of the international preliminary report on patentability
Aug 20, 2014
(Electronic) Receipt
Aug 20, 2014
Amended claims filed after receipt of (European) search report
Aug 20, 2014
Request for entry into the European phase
Apr 1, 2014
Reminder for payment period (examination fee/designation fees)
Mar 27, 2014
Copy of the international search report
Mar 27, 2014
International publication of the international search report
Feb 10, 2014
Written opinion of the ISA, boxes No. I to VIII
Feb 10, 2014
Written opinion of the ISA, cover sheet
Feb 10, 2014
Written opinion of the ISA, supplemental box
Dec 13, 2013
Priority document (electronically transmitted)
Nov 21, 2013
Converted Sequence Listing
Nov 21, 2013
Published international application - A2
Sep 20, 2013
Abstract
Sep 20, 2013
Claims
Sep 20, 2013
Description
Sep 20, 2013
Drawings

EP2812316

KAO

Application Number: EP12872313A
Filing Date: Dec 29, 2012
Status: Opposition Rejected; Jul 19, 2019
Publication Date: Aug 17, 2016
External Links: Slate, Register , Google Patents

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Agent For Inhibiting Odor Of Pyrazine Derivatives

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Dossier Documents

EP2812316