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Pharmaceutical Compositions Of Raltegravir, Methods Of Preparation And Use Thereof

Patent No. EP2701689 (titled "Pharmaceutical Compositions Of Raltegravir, Methods Of Preparation And Use Thereof") was filed by Hetero Research Foundation on Apr 19, 2012. The application was issued on Aug 23, 2017.

Patent Summary

Patent Family

Patent Oppositions (2)

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
GILL JENNINGS & EVERY	May 23, 2018	-
TER MEER STEINMEISTER & PARTNER PATENTANWALTE MBB	May 18, 2018	TER MEER STEINMEISTER & PARTNER

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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Mar 16, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 16, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 16, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 11, 2020
Termination of the opposition proceedings with revocation of patent
Dec 6, 2019
(Electronic) Receipt
Dec 6, 2019
Advice of delivery
Dec 6, 2019
Letter accompanying subsequently filed items
Dec 5, 2019
Advice of delivery
Dec 5, 2019
Advice of delivery
Nov 29, 2019
Acknowledgement of a document
Nov 29, 2019
Acknowledgement of a document
Nov 29, 2019
Acknowledgement of a document
Nov 29, 2019
Annex to the communication - opposition
Nov 29, 2019
Decision of the Opposition Division and instruction
Nov 29, 2019
Decision revoking the European patent
Nov 29, 2019
Grounds for the decision (Annex) - opposition
Nov 29, 2019
Internal form - Opposition/addressees
Nov 29, 2019
Internal form - Opposition/addressees
Nov 29, 2019
Means of redress
Nov 29, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 29, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 29, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 29, 2019
Provision of a copy of the minutes - opposition procedure
Nov 29, 2019
Scanned annex to a communication - opposition procedure
Oct 9, 2019
Brief communication - Opposition proceedings
Oct 9, 2019
Brief communication - Opposition proceedings
Oct 8, 2019
Information about the result of oral proceedings
Oct 7, 2019
Brief communication - Opposition proceedings
Oct 7, 2019
Brief communication - Opposition proceedings
Oct 4, 2019
(Electronic) Receipt
Oct 4, 2019
Any annexes (other than citation) to an opposition letter
Oct 4, 2019
Citation in opposition procedure
Oct 4, 2019
Letter accompanying subsequently filed items
Oct 4, 2019
Letter dealing with oral proceedings
Oct 4, 2019
Written submission in preparation to/during oral proceedings
Oct 1, 2019
(Electronic) Receipt
Oct 1, 2019
Advice of delivery
Oct 1, 2019
Advice of delivery
Oct 1, 2019
Any annexes (other than citation) to an opposition letter
Oct 1, 2019
Letter accompanying subsequently filed items
Oct 1, 2019
Written submission in preparation to/during oral proceedings
Sep 12, 2019
Brief communication - Opposition proceedings
Sep 12, 2019
Brief communication - Opposition proceedings
Sep 9, 2019
(Electronic) Receipt
Sep 9, 2019
Amended description with annotations
Sep 9, 2019
Description
Sep 9, 2019
Letter accompanying subsequently filed items
Sep 9, 2019
Written submission in preparation to/during oral proceedings
Aug 12, 2019
Brief communication - Opposition proceedings
Aug 12, 2019
Brief communication - Opposition proceedings
Aug 12, 2019
Brief communication - Opposition proceedings
Aug 12, 2019
Brief communication - Opposition proceedings
Aug 8, 2019
Brief communication - Opposition proceedings
Aug 8, 2019
Brief communication - Opposition proceedings
Aug 7, 2019
(Electronic) Receipt
Aug 7, 2019
(Electronic) Receipt
Aug 7, 2019
Amended claims with annotations
Aug 7, 2019
Amended claims with annotations
Aug 7, 2019
Amended claims with annotations
Aug 7, 2019
Amended claims with annotations
Aug 7, 2019
Citation in opposition procedure
Aug 7, 2019
Citation in opposition procedure
Aug 7, 2019
Citation in opposition procedure
Aug 7, 2019
Citation in opposition procedure
Aug 7, 2019
Citation in opposition procedure
Aug 7, 2019
Citation in opposition procedure
Aug 7, 2019
Claims
Aug 7, 2019
Claims
Aug 7, 2019
Claims
Aug 7, 2019
Claims
Aug 7, 2019
Letter accompanying subsequently filed items
Aug 7, 2019
Letter accompanying subsequently filed items
Aug 7, 2019
Written submission in preparation to/during oral proceedings
Aug 7, 2019
Written submission in preparation to/during oral proceedings
Aug 5, 2019
(Electronic) Receipt
Aug 5, 2019
Letter accompanying subsequently filed items
Aug 5, 2019
Request for interpreters during oral proceedings
Jul 30, 2019
Brief communication - Opposition proceedings
Jul 30, 2019
Brief communication - Opposition proceedings
Jul 25, 2019
(Electronic) Receipt
Jul 25, 2019
Letter accompanying subsequently filed items
Jul 25, 2019
Written submission in preparation to/during oral proceedings
Jul 24, 2019
Brief communication - Opposition proceedings
Jul 24, 2019
Brief communication - Opposition proceedings
Jul 15, 2019
(Electronic) Receipt
Jul 15, 2019
Letter accompanying subsequently filed items
Jul 15, 2019
Written submission in preparation to/during oral proceedings
Feb 11, 2019
Advice of delivery
Feb 8, 2019
(Electronic) Receipt
Feb 8, 2019
Advice of delivery
Feb 8, 2019
Advice of delivery
Feb 8, 2019
Letter accompanying subsequently filed items
Feb 7, 2019
Advice of delivery
Feb 5, 2019
Advice of delivery
Feb 5, 2019
Advice of delivery
Jan 31, 2019
Acknowledgement of a document
Jan 31, 2019
Acknowledgement of a document
Jan 31, 2019
Acknowledgement of a document
Jan 31, 2019
Annex to the communication - opposition
Jan 31, 2019
Information concerning oral proceedings
Jan 31, 2019
Information concerning oral proceedings
Jan 31, 2019
Information concerning oral proceedings
Jan 31, 2019
Summons to attend oral proceedings
Jan 31, 2019
Summons to attend oral proceedings
Jan 31, 2019
Summons to attend oral proceedings
Oct 22, 2018
Brief communication - Opposition proceedings
Oct 22, 2018
Brief communication - Opposition proceedings
Oct 16, 2018
(Electronic) Receipt
Oct 16, 2018
Amended claims with annotations
Oct 16, 2018
Any annexes (other than citation) to an opposition letter
Oct 16, 2018
Citation in opposition procedure
Oct 16, 2018
Citation in opposition procedure
Oct 16, 2018
Citation in opposition procedure
Oct 16, 2018
Claims
Oct 16, 2018
Letter accompanying subsequently filed items
Oct 16, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jun 6, 2018
Communication of a notice of opposition and request to file observations
Jun 6, 2018
Notice of further oppositions to opponent(s)
Jun 6, 2018
Notice of further oppositions to opponent(s)
May 29, 2018
Communication of a notice of opposition - first information to patent proprietor
May 29, 2018
Communication of a notice of opposition - first information to patent proprietor
May 23, 2018
(Electronic) Receipt
May 23, 2018
Citation in opposition procedure
May 23, 2018
Non-patent literature cited during the opposition procedure
May 23, 2018
Non-patent literature cited during the opposition procedure
May 23, 2018
Non-patent literature cited during the opposition procedure
May 23, 2018
Non-patent literature cited during the opposition procedure
May 23, 2018
Non-patent literature cited during the opposition procedure
May 23, 2018
Non-patent literature cited during the opposition procedure
May 23, 2018
Non-patent literature cited during the opposition procedure
May 23, 2018
Non-patent literature cited during the opposition procedure
May 23, 2018
Non-patent literature cited during the opposition procedure
May 23, 2018
Non-patent literature cited during the opposition procedure
May 23, 2018
Non-patent literature cited during the opposition procedure
May 23, 2018
Notice of opposition
May 23, 2018
Notice of opposition
May 23, 2018
Patent document cited during the opposition procedure
May 23, 2018
Patent document cited during the opposition procedure
May 23, 2018
Patent document cited during the opposition procedure
May 23, 2018
Patent document cited during the opposition procedure
May 23, 2018
Patent document cited during the opposition procedure
May 23, 2018
Patent document cited during the opposition procedure
May 23, 2018
Patent document cited during the opposition procedure
May 23, 2018
Patent document cited during the opposition procedure
May 23, 2018
Patent document cited during the opposition procedure
May 23, 2018
Patent document cited during the opposition procedure
May 18, 2018
(Electronic) Receipt
May 18, 2018
Citation in opposition procedure
May 18, 2018
Citation in opposition procedure
May 18, 2018
Citation in opposition procedure
May 18, 2018
Non-patent literature cited during the opposition procedure
May 18, 2018
Non-patent literature cited during the opposition procedure
May 18, 2018
Notice of opposition
May 18, 2018
Notice of opposition
May 18, 2018
Patent document cited during the opposition procedure
May 18, 2018
Patent document cited during the opposition procedure
May 18, 2018
Patent document cited during the opposition procedure
May 18, 2018
Patent document cited during the opposition procedure
May 18, 2018
Patent document cited during the opposition procedure
Sep 5, 2017
Confirmation of revocation of automatic debit order
Aug 31, 2017
Letter relating to the automatic debiting procedure
Aug 24, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 27, 2017
Decision to grant a European patent
Jul 11, 2017
(Electronic) Receipt
Jul 11, 2017
Filing of the translations of the claims
Jul 11, 2017
Letter accompanying subsequently filed items
Mar 16, 2017
Bibliographic data of the European patent application
Mar 16, 2017
Communication about intention to grant a European patent
Mar 16, 2017
Intention to grant (signatures)
Mar 16, 2017
Text intended for grant (clean copy)
Mar 16, 2017
Text intended for grant (version for approval)
Mar 6, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Feb 16, 2017
(Electronic) Receipt
Feb 16, 2017
Amended description with annotations
Feb 16, 2017
Description
Feb 16, 2017
French translation of claims
Feb 16, 2017
German translation of the claims
Feb 16, 2017
Letter accompanying subsequently filed items
Feb 16, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Oct 10, 2016
Bibliographic data of the European patent application
Oct 10, 2016
Communication about intention to grant a European patent
Oct 10, 2016
Intention to grant (signatures)
Oct 10, 2016
Text intended for grant (clean copy)
Oct 10, 2016
Text intended for grant (version for approval)
Sep 15, 2016
Examination started
Jun 29, 2015
(Electronic) Receipt
Jun 29, 2015
Letter accompanying subsequently filed items
Jun 29, 2015
Statement of non-availability of priority search results
May 8, 2015
Invitation to file a copy of search results(priority)
Apr 9, 2015
(Electronic) Receipt
Apr 9, 2015
Amended claims filed after receipt of (European) search report
Apr 9, 2015
Amended claims with annotations
Apr 9, 2015
Amendments received before examination
Apr 9, 2015
Letter accompanying subsequently filed items
Oct 14, 2014
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Oct 13, 2014
Copy of the international preliminary report on patentability
Sep 25, 2014
Communication regarding the transmission of the European search report
Sep 25, 2014
European search opinion
Sep 25, 2014
Supplementary European search report
Sep 15, 2014
Search started
Jun 13, 2014
(Electronic) Receipt
Jun 13, 2014
Amended claims filed after receipt of (European) search report
Jun 13, 2014
Amendments received before examination
Jun 13, 2014
Letter accompanying subsequently filed items
Feb 5, 2014
Notification on forthcoming publication of bibliographic data
Dec 13, 2013
Communication regarding possible amendment of the application/payment of claims fee
Dec 11, 2013
Communication to designated inventor
Dec 11, 2013
Communication to designated inventor
Dec 11, 2013
Communication to designated inventor
Nov 22, 2013
(Electronic) Receipt
Nov 22, 2013
Request for entry into the European phase
Sep 6, 2013
Information on entry into European phase
Mar 21, 2013
Copy of the international search report
Mar 21, 2013
International publication of the international search report
Nov 21, 2012
Priority document (electronically transmitted)
Nov 1, 2012
Published international application - A2

EP2701689

HETERO RESEARCH FOUNDATION

Application Number: EP12777445A
Filing Date: Apr 19, 2012
Status: Revoked; Mar 13, 2020
Publication Date: Aug 23, 2017
External Links: Slate, Register , Google Patents