Once-A-Day Oxycodone Formulations

Patent No. EP2011485 (titled "Once-A-Day Oxycodone Formulations") was filed by Euro Celtique on May 2, 2002. The application was issued on Dec 3, 2014.

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
ACTAVIS GROUP PTC EHF	Sep 3, 2015	GILLARD

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 24, 2017
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Aug 24, 2017
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Aug 21, 2017
Termination of the opposition proceedings with revocation of patent
May 29, 2017
Advice of delivery
May 15, 2017
Advice of delivery
May 15, 2017
Advice of delivery
May 11, 2017
Advice of delivery
May 10, 2017
Acknowledgement of a document
May 10, 2017
Acknowledgement of a document
May 10, 2017
Annex to the communication - opposition
May 10, 2017
Decision of the Opposition Division and instruction
May 10, 2017
Decision revoking the European patent
May 10, 2017
Grounds for the decision (Annex) - opposition
May 10, 2017
Internal form - Opposition/addressees
May 10, 2017
Internal form - Opposition/addressees
May 10, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 10, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 10, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 10, 2017
Provision of a copy of the minutes - opposition procedure
May 10, 2017
Scanned annex to a communication - opposition procedure
Apr 4, 2017
Information about the result of oral proceedings
Feb 14, 2017
Brief communication - Opposition proceedings
Feb 14, 2017
Brief communication - Opposition proceedings
Feb 3, 2017
(Electronic) Receipt
Feb 3, 2017
(Electronic) Receipt
Feb 3, 2017
Amended claims with annotations
Feb 3, 2017
Any annexes (other than citation) to an opposition letter
Feb 3, 2017
Auxiliary request during Opposition procedure
Feb 3, 2017
Citation in opposition procedure
Feb 3, 2017
Citation in opposition procedure
Feb 3, 2017
Citation in opposition procedure
Feb 3, 2017
Letter accompanying subsequently filed items
Feb 3, 2017
Letter accompanying subsequently filed items
Feb 3, 2017
Non-patent literature cited during the opposition procedure
Feb 3, 2017
Non-patent literature cited during the opposition procedure
Feb 3, 2017
Non-patent literature cited during the opposition procedure
Feb 3, 2017
Non-patent literature cited during the opposition procedure
Feb 3, 2017
Non-patent literature cited during the opposition procedure
Feb 3, 2017
Non-patent literature cited during the opposition procedure
Feb 3, 2017
Non-patent literature cited during the opposition procedure
Feb 3, 2017
Non-patent literature cited during the opposition procedure
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 3, 2017
Written submission in preparation to/during oral proceedings
Feb 3, 2017
Written submission in preparation to/during oral proceedings
Jan 30, 2017
Brief communication - Opposition proceedings
Jan 20, 2017
(Electronic) Receipt
Jan 20, 2017
Letter accompanying subsequently filed items
Jan 20, 2017
Request for interpreters during oral proceedings
Sep 7, 2016
Advice of delivery
Aug 26, 2016
Advice of delivery
Aug 17, 2016
Advice of delivery
Aug 15, 2016
Advice of delivery
Aug 10, 2016
Acknowledgement of a document
Aug 10, 2016
Acknowledgement of a document
Aug 10, 2016
Annex to the communication - opposition
Aug 10, 2016
Information concerning oral proceedings
Aug 10, 2016
Preparation for oral proceedings
Aug 10, 2016
Summons to attend oral proceedings
Aug 10, 2016
Summons to attend oral proceedings
May 30, 2016
Communication of the registration of a transfer or change of name and/or address
May 18, 2016
Submission concerning change of applicant's address
May 2, 2016
Brief communication - Opposition proceedings
Apr 22, 2016
(Electronic) Receipt
Apr 22, 2016
Citation in opposition procedure
Apr 22, 2016
Letter accompanying subsequently filed items
Apr 22, 2016
Non-patent literature cited during the opposition procedure
Apr 22, 2016
Non-patent literature cited during the opposition procedure
Apr 22, 2016
Non-patent literature cited during the opposition procedure
Apr 22, 2016
Non-patent literature cited during the opposition procedure
Apr 22, 2016
Non-patent literature cited during the opposition procedure
Apr 22, 2016
Patent document cited during the opposition procedure
Apr 22, 2016
Patent document cited during the opposition procedure
Apr 22, 2016
Patent document cited during the opposition procedure
Apr 22, 2016
Reply of the patent proprietor to the notice(s) of opposition
Feb 19, 2016
Brief communication - Opposition proceedings
Feb 19, 2016
Grant of extension of time limit (opposition procedure)
Feb 12, 2016
(Electronic) Receipt
Feb 12, 2016
Request for extension of time limit
Oct 12, 2015
Communication of a notice of opposition and request to file observations
Oct 12, 2015
Notice of further oppositions to opponent(s)
Sep 9, 2015
Communication of a notice of opposition - first information to patent proprietor
Sep 3, 2015
(Electronic) Receipt
Sep 3, 2015
Any annexes (other than citation) to an opposition letter
Sep 3, 2015
Non-patent literature cited during the opposition procedure
Sep 3, 2015
Notice of opposition
Sep 3, 2015
Notice of opposition
Sep 3, 2015
Notice of opposition
Dec 3, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 6, 2014
Decision to grant a European patent
Oct 22, 2014
(Electronic) Receipt
Oct 22, 2014
Filing of the translations of the claims
Oct 22, 2014
French translation of claims
Oct 22, 2014
German translation of the claims
Jun 30, 2014
Bibliographic data of the European patent application
Jun 30, 2014
Communication about intention to grant a European patent
Jun 30, 2014
Intention to grant (signatures)
Jun 30, 2014
Text intended for grant
May 20, 2014
(Electronic) Receipt
May 20, 2014
Amended description with annotations
May 20, 2014
Description
May 20, 2014
Letter accompanying subsequently filed items
May 20, 2014
Reply to communication from the Examining Division
Jan 24, 2014
Annex to the communication
Jan 24, 2014
Communication from the Examining Division
Jan 8, 2014
(Electronic) Receipt
Jan 8, 2014
Letter accompanying subsequently filed items
Jan 8, 2014
Non-patent literature cited during the examination procedure
Jan 8, 2014
Reply to communication from the Examining Division
Nov 8, 2013
Grant of extension of time limit (examination procedure)
Nov 4, 2013
(Electronic) Receipt
Nov 4, 2013
Request for extension of time limit to communication from the Examining Division
Jul 5, 2013
Annex to the communication
Jul 5, 2013
Communication from the Examining Division
Feb 27, 2013
(Electronic) Receipt
Feb 27, 2013
Amended claims with annotations
Feb 27, 2013
Claims
Feb 27, 2013
Letter accompanying subsequently filed items
Feb 27, 2013
Non-patent literature cited during the examination procedure
Feb 27, 2013
Patent document cited during the examination procedure
Feb 27, 2013
Patent document cited during the examination procedure
Feb 27, 2013
Reply to communication from the Examining Division
Oct 29, 2012
Annex to the communication
Oct 29, 2012
Communication from the Examining Division
Oct 25, 2012
(Electronic) Receipt
Oct 25, 2012
Enquiry as to when a communication from the Examining Division can be expected
Feb 10, 2011
(Electronic) Receipt
Feb 10, 2011
Annex
Feb 10, 2011
Annex
Feb 10, 2011
Claims
Feb 10, 2011
Letter accompanying subsequently filed items
Feb 10, 2011
Reply to communication from the Examining Division
Dec 15, 2010
Grant of extension of time limit (examination procedure)
Dec 9, 2010
(Electronic) Receipt
Dec 9, 2010
Letter accompanying subsequently filed items
Dec 9, 2010
Request for extension of time limit to communication from the Examining Division
Aug 10, 2010
Communication from the Examining Division
Jun 11, 2010
(Electronic) Receipt
Jun 11, 2010
Letter accompanying subsequently filed items
Jun 11, 2010
Letter concerning the designation and/or extension and/or validation of states
Apr 26, 2010
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Apr 8, 2010
Refund of fees
Mar 23, 2010
Communication regarding the transmission of the European search report
Mar 23, 2010
European search opinion
Mar 23, 2010
European search report
Feb 11, 2010
(Electronic) Receipt
Feb 11, 2010
Enquiry as to when the search report can be expected
Feb 11, 2010
Letter accompanying subsequently filed items
Dec 10, 2008
Notification of forthcoming publication
Aug 13, 2008
Refund of fees
Aug 13, 2008
Refund of fees
Jun 24, 2008
Letter concerning the inventor
Jun 6, 2008
Invitation to indicate correct address of inventor
May 14, 2008
Abstract
May 14, 2008
Matter concerning the application
May 6, 2008
Letter which had not been notified
May 2, 2008
Communication of the registration of a transfer or change of name and/or address
Apr 24, 2008
Letter which had not been notified
Apr 18, 2008
Submission concerning change of applicant's address
Mar 19, 2008
Deficiencies in application documents - annex A
Feb 18, 2008
Confirmation of receipt of (electronically) transmitted priority document
Feb 8, 2008
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Feb 8, 2008
Claims
Feb 8, 2008
Description
Feb 8, 2008
Designation of inventor
Feb 8, 2008
Designation of inventor
Feb 8, 2008
Designation of inventor
Feb 8, 2008
Document related to search matters
Feb 8, 2008
Request for grant of a European patent
Dec 13, 2002
Priority document (electronically transmitted)

EP2011485

EURO CELTIQUE

Application Number: EP08151238A
Filing Date: May 2, 2002
Status: Revoked; Apr 15, 2019
Publication Date: Dec 3, 2014
External Links: Slate, Register , Google Patents

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EP2011485