Novel Process For The Preparation Of Dronic Acids

Patent No. EP2673282 (titled "Novel Process For The Preparation Of Dronic Acids") was filed by Richter Gedeon Nyrt on Feb 8, 2012. The application was issued on Nov 9, 2016.

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
TAYLOR WESSING LLP	Aug 9, 2017	VICKERS

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

May 8, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
May 8, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
May 3, 2019
Termination of the opposition proceedings with revocation of patent
Feb 6, 2019
Advice of delivery
Jan 29, 2019
Brief communication - Opposition proceedings
Jan 29, 2019
Brief communication - Opposition proceedings
Jan 28, 2019
Advice of delivery
Jan 25, 2019
Advice of delivery
Jan 24, 2019
Acknowledgement of a document
Jan 24, 2019
Acknowledgement of a document
Jan 24, 2019
Annex to the communication - opposition
Jan 24, 2019
Decision of the Opposition Division and instruction
Jan 24, 2019
Decision revoking the European patent
Jan 24, 2019
Decision revoking the European patent
Jan 24, 2019
Grounds for the decision (Annex) - opposition
Jan 24, 2019
Internal form - Opposition/addressees
Jan 24, 2019
Internal form - Opposition/addressees
Jan 24, 2019
Means of redress
Jan 24, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 24, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 24, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 24, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 24, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 24, 2019
Provision of a copy of the minutes - opposition procedure
Jan 24, 2019
Scanned annex to a communication - opposition procedure
Dec 18, 2018
Information about the result of oral proceedings
Oct 24, 2018
Brief communication - Opposition proceedings
Oct 23, 2018
Brief communication - Opposition proceedings
Oct 18, 2018
(Electronic) Receipt
Oct 18, 2018
Any annexes (other than citation) to an opposition letter
Oct 18, 2018
Authorisation
Oct 18, 2018
Letter accompanying subsequently filed items
Oct 18, 2018
Written submission in preparation to/during oral proceedings
Oct 18, 2018
Written submission in preparation to/during oral proceedings
Aug 27, 2018
Advice of delivery
Aug 20, 2018
(Electronic) Receipt
Aug 20, 2018
Advice of delivery
Aug 20, 2018
Letter accompanying subsequently filed items
Aug 9, 2018
Advice of delivery
Aug 7, 2018
Brief communication - Opposition proceedings
Aug 6, 2018
Advice of delivery
Aug 3, 2018
Acknowledgement of a document
Aug 3, 2018
Acknowledgement of a document
Aug 3, 2018
Information concerning oral proceedings
Aug 3, 2018
Notification concerning the date of oral proceedings
Aug 3, 2018
Notification concerning the date of oral proceedings
Aug 3, 2018
Summons to attend oral proceedings
Aug 3, 2018
Summons to attend oral proceedings
Aug 2, 2018
Advice of delivery
Aug 1, 2018
(Electronic) Receipt
Aug 1, 2018
Letter accompanying subsequently filed items
Aug 1, 2018
Written submission in preparation to/during oral proceedings
Jul 27, 2018
Brief communication - Opposition proceedings
Jul 27, 2018
Brief communication - Opposition proceedings
Jul 24, 2018
Brief communication - Opposition proceedings
Jul 24, 2018
Brief communication - Opposition proceedings
Jul 24, 2018
Result of consultation by telephone/in person
Jul 13, 2018
Communication about missing advice of delivery
Jul 9, 2018
Brief communication - Opposition proceedings
Jul 3, 2018
Any annexes (other than citation) to an opposition letter
Jul 3, 2018
Oral proceedings: Request for postponement
Jun 18, 2018
Annex to the communication - opposition
Jun 18, 2018
Notification concerning the date of oral proceedings
Jun 18, 2018
Notification concerning the date of oral proceedings
Jun 7, 2018
Brief communication - Opposition proceedings
Jun 7, 2018
Communication about missing advice of delivery
May 30, 2018
Any annexes (other than citation) to an opposition letter
May 30, 2018
Oral proceedings: Request for postponement
May 8, 2018
Advice of delivery
May 4, 2018
Advice of delivery
May 2, 2018
Acknowledgement of a document
May 2, 2018
Acknowledgement of a document
May 2, 2018
Annex to the communication - opposition
May 2, 2018
Information concerning oral proceedings
May 2, 2018
Preparation for oral proceedings
May 2, 2018
Summons to attend oral proceedings
May 2, 2018
Summons to attend oral proceedings
Jan 30, 2018
Brief communication - Opposition proceedings
Jan 19, 2018
Amended claims with annotations
Jan 19, 2018
Claims
Jan 19, 2018
Reply of the patent proprietor to the notice(s) of opposition
Oct 12, 2017
Letter regarding the opposition procedure (no time limit)
Sep 20, 2017
Communication of a notice of opposition and request to file observations
Sep 20, 2017
Notice of further oppositions to opponent(s)
Aug 31, 2017
Brief communication - Opposition proceedings
Aug 30, 2017
Brief communication - Opposition proceedings
Aug 22, 2017
Letter regarding the opposition procedure (no time limit)
Aug 17, 2017
Any annexes (other than citation) to an opposition letter
Aug 17, 2017
Authorisation
Aug 17, 2017
Communication of a notice of opposition - first information to patent proprietor
Aug 17, 2017
Non-patent literature cited during the opposition procedure
Aug 17, 2017
Notice of opposition
Aug 17, 2017
Patent document cited during the opposition procedure
Aug 17, 2017
Patent document cited during the opposition procedure
Aug 9, 2017
(Electronic) Receipt
Aug 9, 2017
Authorisation
Aug 9, 2017
Letter accompanying subsequently filed items
Aug 9, 2017
Non-patent literature cited during the opposition procedure
Aug 9, 2017
Notice of opposition
Aug 9, 2017
Notice of opposition
Aug 9, 2017
Patent document cited during the opposition procedure
Aug 9, 2017
Patent document cited during the opposition procedure
Nov 10, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 13, 2016
Decision to grant a European patent
Oct 3, 2016
Bibliographic data of the European patent application
Oct 3, 2016
Information about intention to grant a patent
Oct 3, 2016
Intention to grant (signatures)
Oct 3, 2016
Text intended for grant (clean copy)
Oct 3, 2016
Text intended for grant (version for approval)
Sep 8, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Aug 11, 2016
Claims
Aug 11, 2016
French translation of claims
Aug 11, 2016
German translation of the claims
Aug 11, 2016
Payment of fees and costs
Aug 11, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Aug 11, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Apr 4, 2016
Bibliographic data of the European patent application
Apr 4, 2016
Communication about intention to grant a European patent
Apr 4, 2016
Intention to grant (signatures)
Apr 4, 2016
Text intended for grant (clean copy)
Apr 4, 2016
Text intended for grant (version for approval)
Nov 27, 2015
Claims
Nov 27, 2015
Description
Nov 27, 2015
Non-patent literature cited during the examination procedure
Nov 27, 2015
Reply to communication from the Examining Division
Sep 17, 2015
Annex to the communication
Sep 17, 2015
Consultation by telephone/in person (with time limit)
Sep 17, 2015
Result of consultation by telephone/in person
Jun 5, 2015
Claims
Jun 5, 2015
Description
Jun 5, 2015
Reply to communication from the Examining Division
Feb 5, 2015
Annex to the communication
Feb 5, 2015
Communication from the Examining Division
Jan 29, 2015
Examination started
Sep 26, 2014
Submission concerning representation
Jul 7, 2014
Non-patent literature cited during the examination procedure
Jul 7, 2014
Priority search results
May 7, 2014
Invitation to file a copy of search results(priority)
Mar 26, 2014
Amended claims filed after receipt of (European) search report
Mar 26, 2014
Amended description filed after receipt of (European) search report
Mar 26, 2014
Amendments received before examination
Nov 20, 2013
Notification on forthcoming publication of bibliographic data
Sep 17, 2013
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Sep 13, 2013
Communication to designated inventor
Sep 13, 2013
Communication to designated inventor
Sep 13, 2013
Communication to designated inventor
Sep 13, 2013
Communication to designated inventor
Aug 27, 2013
Copy of the international preliminary report on patentability
Aug 16, 2013
(Electronic) Receipt
Aug 16, 2013
Request for entry into the European phase
Jun 21, 2013
Information on entry into European phase
Sep 4, 2012
Priority document (electronically transmitted)
Aug 16, 2012
Copy of the international search report
Aug 16, 2012
Published international application - A1
Jun 8, 2012
Written opinion of the ISA, boxes No. I to VIII
Jun 8, 2012
Written opinion of the ISA, cover sheet
Jun 8, 2012
Written opinion of the ISA, supplemental box
Mar 5, 2012
Abstract
Mar 5, 2012
Claims
Mar 5, 2012
Description
Mar 5, 2012
Drawings
Mar 5, 2012
Submission concerning representation

EP2673282

RICHTER GEDEON NYRT

Application Number: EP12716591A
Filing Date: Feb 8, 2012
Status: Revoked; May 10, 2019
Publication Date: Nov 9, 2016
External Links: Slate, Register , Google Patents

IP Verse

Novel Process For The Preparation Of Dronic Acids

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2673282