Controlled-Release Formulations Of Quetiapine

Patent No. EP2438920 (titled "Controlled-Release Formulations Of Quetiapine") was filed by Sanovel Ilac Sanayi VE Ticaret on Oct 7, 2011. The application was issued on Sep 28, 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
DEVA HOLDING	Jun 26, 2017	HOFFMANN EITLE

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

Feb 27, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 27, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 22, 2019
Termination of the opposition proceedings with revocation of patent
Nov 16, 2018
Advice of delivery
Nov 16, 2018
Advice of delivery
Nov 16, 2018
Advice of delivery
Nov 14, 2018
Advice of delivery
Nov 13, 2018
Acknowledgement of a document
Nov 13, 2018
Acknowledgement of a document
Nov 13, 2018
Annex to the communication - opposition
Nov 13, 2018
Decision of the Opposition Division and instruction
Nov 13, 2018
Decision revoking the European patent
Nov 13, 2018
Grounds for the decision (Annex) - opposition
Nov 13, 2018
Internal form - Opposition/addressees
Nov 13, 2018
Internal form - Opposition/addressees
Nov 13, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 13, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 13, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 13, 2018
Provision of a copy of the minutes - opposition procedure
Nov 13, 2018
Scanned annex to a communication - opposition procedure
Nov 13, 2018
Scanned annex to a communication - opposition procedure
Oct 4, 2018
Information about the result of oral proceedings
Sep 13, 2018
Brief communication - Opposition proceedings
Sep 6, 2018
(Electronic) Receipt
Sep 6, 2018
Letter accompanying subsequently filed items
Sep 6, 2018
Non-patent literature cited during the opposition procedure
Sep 6, 2018
Written submission in preparation to/during oral proceedings
Aug 8, 2018
Brief communication - Opposition proceedings
Aug 3, 2018
(Electronic) Receipt
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Brief communication - Opposition proceedings
Aug 3, 2018
Citation in opposition procedure
Aug 3, 2018
Citation in opposition procedure
Aug 3, 2018
Citation in opposition procedure
Aug 3, 2018
Citation in opposition procedure
Aug 3, 2018
Citation in opposition procedure
Aug 3, 2018
Citation in opposition procedure
Aug 3, 2018
Citation in opposition procedure
Aug 3, 2018
Citation in opposition procedure
Aug 3, 2018
Citation in opposition procedure
Aug 3, 2018
Citation in opposition procedure
Aug 3, 2018
Citation in opposition procedure
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Letter accompanying subsequently filed items
Aug 3, 2018
Written submission in preparation to/during oral proceedings
Jul 30, 2018
Cover sheet for fax transmission
Jul 30, 2018
Request for interpreters during oral proceedings
Jul 18, 2018
Brief communication - Opposition proceedings
Jul 13, 2018
(Electronic) Receipt
Jul 13, 2018
Citation in opposition procedure
Jul 13, 2018
Letter accompanying subsequently filed items
Jul 13, 2018
Non-patent literature cited during the opposition procedure
Jul 13, 2018
Non-patent literature cited during the opposition procedure
Jul 13, 2018
Non-patent literature cited during the opposition procedure
Jul 13, 2018
Patent document cited during the opposition procedure
Jul 13, 2018
Patent document cited during the opposition procedure
Jul 13, 2018
Translation of the evidence during Opposition procedure
Jul 13, 2018
Written submission in preparation to/during oral proceedings
Mar 22, 2018
Advice of delivery
Mar 21, 2018
Advice of delivery
Mar 20, 2018
Brief communication - Opposition proceedings
Mar 19, 2018
Advice of delivery
Mar 19, 2018
Advice of delivery
Mar 16, 2018
Acknowledgement of a document
Mar 16, 2018
Acknowledgement of a document
Mar 16, 2018
Annex to the communication - opposition
Mar 16, 2018
Information concerning oral proceedings
Mar 16, 2018
Preparation for oral proceedings
Mar 16, 2018
Summons to attend oral proceedings
Mar 16, 2018
Summons to attend oral proceedings
Mar 14, 2018
(Electronic) Receipt
Mar 14, 2018
Letter accompanying subsequently filed items
Mar 14, 2018
Non-patent literature cited during the opposition procedure
Mar 14, 2018
Non-patent literature cited during the opposition procedure
Mar 14, 2018
Reply from the opponent to submission of proprietor
Jan 2, 2018
Brief communication - Opposition proceedings
Dec 13, 2017
Amended claims with annotations
Dec 13, 2017
Citation in opposition procedure
Dec 13, 2017
Claims
Dec 13, 2017
Non-patent literature cited during the opposition procedure
Dec 13, 2017
Non-patent literature cited during the opposition procedure
Dec 13, 2017
Non-patent literature cited during the opposition procedure
Dec 13, 2017
Non-patent literature cited during the opposition procedure
Dec 13, 2017
Reply of the patent proprietor to the notice(s) of opposition
Aug 4, 2017
Communication of a notice of opposition and request to file observations
Aug 4, 2017
Notice of further oppositions to opponent(s)
Jul 24, 2017
Brief communication - Opposition proceedings
Jul 13, 2017
Letter regarding the opposition procedure (no time limit)
Jul 4, 2017
Communication of a notice of opposition - first information to patent proprietor
Jun 26, 2017
(Electronic) Receipt
Jun 26, 2017
Non-patent literature cited during the opposition procedure
Jun 26, 2017
Non-patent literature cited during the opposition procedure
Jun 26, 2017
Non-patent literature cited during the opposition procedure
Jun 26, 2017
Non-patent literature cited during the opposition procedure
Jun 26, 2017
Non-patent literature cited during the opposition procedure
Jun 26, 2017
Non-patent literature cited during the opposition procedure
Jun 26, 2017
Notice of opposition
Jun 26, 2017
Notice of opposition
Jun 26, 2017
Patent document cited during the opposition procedure
Jun 26, 2017
Patent document cited during the opposition procedure
Jun 26, 2017
Patent document cited during the opposition procedure
Jun 26, 2017
Patent document cited during the opposition procedure
Jun 26, 2017
Patent document cited during the opposition procedure
Jun 26, 2017
Patent document cited during the opposition procedure
Jun 26, 2017
Patent document cited during the opposition procedure
Jun 26, 2017
Patent document cited during the opposition procedure
Sep 28, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 1, 2016
Decision to grant a European patent
Aug 9, 2016
Filing of the translations of the claims
Aug 9, 2016
French translation of claims
Aug 9, 2016
German translation of the claims
Aug 9, 2016
Payment of fees and costs
Apr 7, 2016
Bibliographic data of the European patent application
Apr 7, 2016
Communication about intention to grant a European patent
Apr 7, 2016
Intention to grant (signatures)
Apr 7, 2016
Text intended for grant (clean copy)
Apr 7, 2016
Text intended for grant (version for approval)
Feb 5, 2016
Transmittal of third party observations to applicant
Jan 31, 2016
(Electronic) Receipt
Jan 31, 2016
Letter accompanying subsequently filed items
Jan 31, 2016
Non-patent literature filed by a third party
Jan 31, 2016
Non-patent literature filed by a third party
Jan 31, 2016
Non-patent literature filed by a third party
Jan 31, 2016
Non-patent literature filed by a third party
Jan 31, 2016
Non-patent literature filed by a third party
Jan 31, 2016
Non-patent literature filed by a third party
Jan 31, 2016
Observations by third parties
Jan 31, 2016
Patent document filed by a Third party
Jan 31, 2016
Patent document filed by a Third party
Jan 31, 2016
Patent document filed by a Third party
Jan 8, 2016
Decision to allow further processing
Jan 5, 2016
Communication of amended entries concerning the representative
Dec 16, 2015
Amended claims with annotations
Dec 16, 2015
Authorisation
Dec 16, 2015
Claims
Dec 16, 2015
Communication confirming withdrawal from representation
Dec 16, 2015
Non-patent literature cited during the examination procedure
Dec 16, 2015
Notification of termination of representative's authorisation
Dec 16, 2015
Payment of fees and costs
Dec 16, 2015
Request for further processing
Nov 26, 2015
(Electronic) Receipt
Nov 26, 2015
Letter accompanying subsequently filed items
Nov 26, 2015
Submission concerning change of applicant's representative
Oct 12, 2015
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Jun 15, 2015
Grant of extension of time limit (examination procedure)
Jun 8, 2015
(Electronic) Receipt
Jun 8, 2015
Letter accompanying subsequently filed items
Jun 8, 2015
Request for extension of time limit to communication from the Examining Division
Jun 3, 2015
CDS Clean up - amended data concerning the representative for the applicant
May 27, 2015
Submission concerning representation
Mar 2, 2015
Annex to the communication
Mar 2, 2015
Communication from the Examining Division
Nov 28, 2014
(Electronic) Receipt
Nov 28, 2014
Amended claims with annotations
Nov 28, 2014
Amended description with annotations
Nov 28, 2014
Claims
Nov 28, 2014
Description
Nov 28, 2014
Letter accompanying subsequently filed items
Nov 28, 2014
Reply to communication from the Examining Division
Jul 22, 2014
Annex to the communication
Jul 22, 2014
Communication from the Examining Division
Jun 27, 2014
(Electronic) Receipt
Jun 27, 2014
Amended claims with annotations
Jun 27, 2014
Claims
Jun 27, 2014
Letter accompanying subsequently filed items
Jun 27, 2014
Reply to communication from the Examining Division
Feb 18, 2014
Annex to the communication
Feb 18, 2014
Communication from the Examining Division
Oct 10, 2012
(Electronic) Receipt
Oct 10, 2012
Amended claims filed after receipt of (European) search report
Oct 10, 2012
Amendments received before examination
Oct 10, 2012
Letter accompanying subsequently filed items
Oct 10, 2012
Matter concerning the application
Jun 4, 2012
Communication of the registration of a transfer or change of name and/or address
May 29, 2012
Submission concerning change of applicant's address
Apr 16, 2012
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Mar 14, 2012
Notification of forthcoming publication
Dec 29, 2011
Refund of fees
Nov 15, 2011
Communication regarding the transmission of the European search report
Nov 15, 2011
European search opinion
Nov 15, 2011
European search report
Nov 7, 2011
Letter concerning the priority
Nov 7, 2011
Priority document
Oct 24, 2011
Priority search results copy provided by EPO
Oct 7, 2011
Abstract
Oct 7, 2011
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Oct 7, 2011
Claims
Oct 7, 2011
Description
Oct 7, 2011
Designation of inventor
Oct 7, 2011
Designation of inventor
Oct 7, 2011
Designation of inventor
Oct 7, 2011
Designation of inventor
Oct 7, 2011
Designation of inventor
Oct 7, 2011
Designation of inventor
Oct 7, 2011
Document related to search matters
Oct 7, 2011
Request for grant of a European patent

EP2438920

SANOVEL ILAC SANAYI VE TICARET

Application Number: EP11184366A
Filing Date: Oct 7, 2011
Status: Revoked; Mar 1, 2019
Publication Date: Sep 28, 2016
External Links: Slate, Register , Google Patents

IP Verse

Controlled-Release Formulations Of Quetiapine

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2438920