IP Verse

1-Aryl-3-Aminoalkoxy Pyrazoles As Sigma Ligands Enhancing Analgesic Effect Of Opioids And Attenuating The Dependency Thereof

Patent No. EP2276744 (titled "1-Aryl-3-Aminoalkoxy Pyrazoles As Sigma Ligands Enhancing Analgesic Effect Of Opioids And Attenuating The Dependency Thereof") was filed by Esteve Pharmaceuticals on Apr 24, 2009. The application was issued on Oct 1, 2014.

Patent Summary

Patent Family

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Patent Oppositions

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
GALLAFENT, ALISON	Jul 1, 2015	FRKELLY

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

Oct 25, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Oct 25, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Oct 22, 2019
Termination of the opposition proceedings with revocation of patent
Jul 23, 2019
Advice of delivery
Jul 17, 2019
Advice of delivery
Jul 10, 2019
Acknowledgement of a document
Jul 10, 2019
Acknowledgement of a document
Jul 10, 2019
Decision revoking the European Patent (patent proprietor)
Jul 10, 2019
Decision revoking the European patent (opponent)
Mar 21, 2019
Brief communication - Opposition proceedings
Mar 21, 2019
Communication concerning surcharge and failure to observe time limit
Oct 30, 2018
Communication of bibliographic data
Oct 30, 2018
Communication to opponent concerning maintenance
Oct 30, 2018
Communication with request to file translations
Oct 17, 2018
Maintenance of the patent with the documents specified in the final decision
Aug 13, 2018
Communication of the registration of a transfer or change of name and/or address
Aug 1, 2018
Refund of fees
Jul 27, 2018
Submission concerning change of applicant's address
Jul 26, 2018
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jul 26, 2018
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Jul 24, 2018
Submission concerning change of applicant's name
Jul 4, 2018
Composition of the board (T)
Jun 25, 2018
(Electronic) Receipt
Jun 25, 2018
Letter accompanying subsequently filed items
Jun 25, 2018
Withdrawal of an appeal
May 9, 2018
F3204 Communication of the file number to the parties
May 9, 2018
F3204 Communication of the file number to the parties
May 4, 2018
(Electronic) Receipt
May 4, 2018
Letter accompanying subsequently filed items
May 4, 2018
Notice of appeal
May 4, 2018
Processing of an appeal
May 3, 2018
(Electronic) Receipt
May 3, 2018
Letter accompanying subsequently filed items
May 3, 2018
Notice of appeal
Apr 19, 2018
Communication about missing advice of delivery
Apr 3, 2018
Advice of delivery
Mar 15, 2018
Advice of delivery
Feb 28, 2018
Advice of delivery
Feb 22, 2018
Acknowledgement of a document
Feb 22, 2018
Acknowledgement of a document
Feb 22, 2018
Annex to the communication - opposition
Feb 22, 2018
Decision of the Opposition Division and instruction
Feb 22, 2018
Druckexemplar in opposition procedure
Feb 22, 2018
Grounds for the decision (Annex) - opposition
Feb 22, 2018
Interlocutory decision in opposition proceedings
Feb 22, 2018
Internal form - Opposition/addressees
Feb 22, 2018
Internal form - Opposition/addressees
Feb 22, 2018
Means of redress
Feb 22, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 22, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 22, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 22, 2018
Provision of a copy of the minutes - opposition procedure
Feb 22, 2018
Scanned annex to a communication - opposition procedure
Nov 7, 2017
Information about the result of oral proceedings
Sep 7, 2017
Brief communication - Opposition proceedings
Sep 7, 2017
Brief communication - Opposition proceedings
Sep 4, 2017
(Electronic) Receipt
Sep 4, 2017
Request for interpreters during oral proceedings
Sep 1, 2017
(Electronic) Receipt
Sep 1, 2017
Amended claims with annotations
Sep 1, 2017
Amended claims with annotations
Sep 1, 2017
Amended claims with annotations
Sep 1, 2017
Amended claims with annotations
Sep 1, 2017
Amended claims with annotations
Sep 1, 2017
Amended claims with annotations
Sep 1, 2017
Amended claims with annotations
Sep 1, 2017
Amended claims with annotations
Sep 1, 2017
Amended claims with annotations
Sep 1, 2017
Amended claims with annotations
Sep 1, 2017
Claims
Sep 1, 2017
Claims
Sep 1, 2017
Claims
Sep 1, 2017
Claims
Sep 1, 2017
Claims
Sep 1, 2017
Claims
Sep 1, 2017
Claims
Sep 1, 2017
Claims
Sep 1, 2017
Claims
Sep 1, 2017
Claims
Sep 1, 2017
Letter accompanying subsequently filed items
Sep 1, 2017
Letter regarding the opposition procedure (no time limit)
Sep 1, 2017
Non-patent literature cited during the opposition procedure
Sep 1, 2017
Non-patent literature cited during the opposition procedure
Sep 1, 2017
Non-patent literature cited during the opposition procedure
Feb 9, 2017
Advice of delivery
Dec 20, 2016
Advice of delivery
Dec 20, 2016
Advice of delivery
Dec 14, 2016
Acknowledgement of a document
Dec 14, 2016
Acknowledgement of a document
Dec 14, 2016
Annex to the communication - opposition
Dec 14, 2016
Information concerning oral proceedings
Dec 14, 2016
Preparation for oral proceedings
Dec 14, 2016
Summons to attend oral proceedings
Dec 14, 2016
Summons to attend oral proceedings
Apr 6, 2016
Brief communication - Opposition proceedings
Apr 6, 2016
Communication of amended entries
Mar 8, 2016
(Electronic) Receipt
Mar 8, 2016
Authorisation
Mar 8, 2016
Letter accompanying subsequently filed items
Mar 8, 2016
Request for change of opponent's representative
Feb 22, 2016
Brief communication - Opposition proceedings
Feb 9, 2016
(Electronic) Receipt
Feb 9, 2016
Claims
Feb 9, 2016
Letter regarding the opposition procedure (no time limit)
Feb 9, 2016
Reply of the patent proprietor to the notice(s) of opposition
Nov 26, 2015
Grant of extension of time limit (opposition procedure)
Nov 3, 2015
(Electronic) Receipt
Nov 3, 2015
Request for extension of time limit
Aug 7, 2015
Communication of a notice of opposition and request to file observations
Aug 7, 2015
Notice of further oppositions to opponent(s)
Jul 13, 2015
Communication of a notice of opposition - first information to patent proprietor
Jul 1, 2015
(Electronic) Receipt
Jul 1, 2015
Non-patent literature cited during the opposition procedure
Jul 1, 2015
Non-patent literature cited during the opposition procedure
Jul 1, 2015
Non-patent literature cited during the opposition procedure
Jul 1, 2015
Non-patent literature cited during the opposition procedure
Jul 1, 2015
Non-patent literature cited during the opposition procedure
Jul 1, 2015
Notice of opposition
Jul 1, 2015
Notice of opposition
Jul 1, 2015
Patent document cited during the opposition procedure
Jul 1, 2015
Patent document cited during the opposition procedure
Jul 1, 2015
Patent document cited during the opposition procedure
Jul 1, 2015
Patent document cited during the opposition procedure
Jul 1, 2015
Patent document cited during the opposition procedure
Oct 1, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 4, 2014
Decision to grant a European patent
Aug 21, 2014
(Electronic) Receipt
Aug 21, 2014
Filing of the translations of the claims
Aug 21, 2014
French translation of claims
Aug 21, 2014
German translation of the claims
Aug 21, 2014
Letter accompanying subsequently filed items
Apr 23, 2014
Bibliographic data of the European patent application
Apr 23, 2014
Communication about intention to grant a European patent
Apr 23, 2014
Intention to grant (signatures)
Apr 23, 2014
Text intended for grant
Mar 10, 2014
(Electronic) Receipt
Mar 10, 2014
Amended claims with annotations
Mar 10, 2014
Amended description with annotations
Mar 10, 2014
Claims
Mar 10, 2014
Description
Mar 10, 2014
Letter accompanying subsequently filed items
Mar 10, 2014
Reply to communication from the Examining Division
Nov 6, 2013
Annex to the communication
Nov 6, 2013
Communication from the Examining Division
Jul 29, 2013
(Electronic) Receipt
Jul 29, 2013
Amended claims with annotations
Jul 29, 2013
Claims
Jul 29, 2013
Letter accompanying subsequently filed items
Jul 29, 2013
Reply to communication from the Examining Division
Mar 19, 2013
Annex to the communication
Mar 19, 2013
Brief communication to applicant/representative
Mar 19, 2013
Communication from the Examining Division
Feb 19, 2013
(Electronic) Receipt
Feb 19, 2013
Letter accompanying subsequently filed items
Feb 19, 2013
Request for extension of time limit to communication from the Examining Division
Feb 18, 2013
General enquiry
Oct 10, 2012
Annex to the communication
Oct 10, 2012
Communication from the Examining Division
Sep 11, 2012
(Electronic) Receipt
Sep 11, 2012
Amended claims with annotations
Sep 11, 2012
Claims
Sep 11, 2012
Letter accompanying subsequently filed items
Sep 11, 2012
Reply to communication from the Examining Division
May 30, 2012
Annex to the communication
May 30, 2012
Communication from the Examining Division
Jan 10, 2012
(Electronic) Receipt
Jan 10, 2012
Claims
Jan 10, 2012
Letter accompanying subsequently filed items
Jan 10, 2012
Non-patent literature cited during the examination procedure
Jan 10, 2012
Non-patent literature cited during the examination procedure
Jan 10, 2012
Reply to communication from the Examining Division
Nov 17, 2011
Grant of extension of time limit (examination procedure)
Nov 14, 2011
(Electronic) Receipt
Nov 14, 2011
Letter accompanying subsequently filed items
Nov 14, 2011
Request for extension of time limit to communication from the Examining Division
Jul 8, 2011
Annex to the communication
Jul 8, 2011
Communication from the Examining Division
Jan 14, 2011
(Electronic) Receipt
Jan 14, 2011
Amended claims filed after receipt of (European) search report
Jan 14, 2011
Amended claims with annotations
Jan 14, 2011
Amendments received before examination
Jan 14, 2011
Letter accompanying subsequently filed items
Dec 29, 2010
Notification on forthcoming publication of bibliographic data
Dec 13, 2010
Communication regarding comments on Written Opinion/amendment of application/payment of claims fee
Nov 23, 2010
(Electronic) Receipt
Nov 23, 2010
Letter accompanying subsequently filed items
Nov 23, 2010
Letter concerning the designation and/or extension and/or validation of states
Nov 23, 2010
Note on telephone consultation
Nov 16, 2010
(Electronic) Receipt
Nov 16, 2010
Amended claims filed after receipt of (European) search report
Nov 16, 2010
Amended claims with annotations
Nov 16, 2010
Amendments received before examination
Nov 16, 2010
Request for entry into the European phase
Nov 9, 2010
Copy of the international preliminary report on patentability
Sep 3, 2010
Information on entry into European phase
Nov 19, 2009
Priority document (electronically transmitted)
Oct 29, 2009
Copy of the international search report
Oct 29, 2009
Published international application - A1
Jun 16, 2009
Written opinion of the ISA, boxes No. I to VIII
Jun 16, 2009
Written opinion of the ISA, cover sheet
Jun 16, 2009
Written opinion of the ISA, supplemental box
Apr 24, 2009
(Electronic) Receipt
Apr 24, 2009
Abstract
Apr 24, 2009
Claims
Apr 24, 2009
Description
Apr 24, 2009
Drawings
Apr 24, 2009
Priority document (RO-procedure)

EP2276744

ESTEVE PHARMACEUTICALS

Application Number: EP09735235A
Filing Date: Apr 24, 2009
Status: Revoked; Oct 25, 2019
Publication Date: Oct 1, 2014
External Links: Slate, Register , Google Patents