Process For The Synthesis Of Paliperidone

Patent No. EP2454256 (titled "Process For The Synthesis Of Paliperidone") was filed by Krka on Jul 13, 2010. The application was issued on Sep 16, 2015.

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
SAGITTARIUS INTELLECTUAL PROPERTY LLP	Jun 16, 2016	TEUTEN

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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Feb 20, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 20, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 15, 2018
Termination of the opposition proceedings with revocation of patent
Dec 5, 2017
Advice of delivery
Nov 9, 2017
Advice of delivery
Nov 8, 2017
Advice of delivery
Nov 6, 2017
Acknowledgement of a document
Nov 6, 2017
Acknowledgement of a document
Nov 6, 2017
Decision of the Opposition Division and instruction
Nov 6, 2017
Decision revoking the European patent
Nov 6, 2017
Grounds for the decision (Annex) - opposition
Nov 6, 2017
Internal form - Opposition/addressees
Nov 3, 2017
Notification concerning the date of oral proceedings
Nov 3, 2017
Notification concerning the date of oral proceedings
Oct 23, 2017
Brief communication - Opposition proceedings
Oct 17, 2017
(Electronic) Receipt
Oct 17, 2017
Letter accompanying subsequently filed items
Oct 17, 2017
Letter regarding the opposition procedure (no time limit)
Oct 11, 2017
Annex to the communication
Oct 11, 2017
Brief communication - Opposition proceedings
Oct 11, 2017
Brief communication - Opposition proceedings
Oct 10, 2017
Brief communication - Opposition proceedings
Oct 4, 2017
(Electronic) Receipt
Oct 4, 2017
Letter accompanying subsequently filed items
Oct 4, 2017
Letter regarding the opposition procedure (no time limit)
Sep 29, 2017
Brief communication - Opposition proceedings
Sep 21, 2017
(Electronic) Receipt
Sep 21, 2017
Letter accompanying subsequently filed items
Sep 21, 2017
Request for interpreters during oral proceedings
Apr 27, 2017
Advice of delivery
Apr 20, 2017
Advice of delivery
Apr 5, 2017
Advice of delivery
Mar 31, 2017
Acknowledgement of a document
Mar 31, 2017
Acknowledgement of a document
Mar 31, 2017
Annex to the communication - opposition
Mar 31, 2017
Information concerning oral proceedings
Mar 31, 2017
Preparation for oral proceedings
Mar 31, 2017
Summons to attend oral proceedings
Mar 31, 2017
Summons to attend oral proceedings
Jul 27, 2016
Communication of a notice of opposition and request to file observations
Jul 27, 2016
Notice of further oppositions to opponent(s)
Jun 28, 2016
Communication of a notice of opposition - first information to patent proprietor
Jun 16, 2016
(Electronic) Receipt
Jun 16, 2016
Letter regarding the opposition procedure (no time limit)
Jun 16, 2016
Non-patent literature cited during the opposition procedure
Jun 16, 2016
Non-patent literature cited during the opposition procedure
Jun 16, 2016
Non-patent literature cited during the opposition procedure
Jun 16, 2016
Notice of opposition
Jun 16, 2016
Notice of opposition
Jun 16, 2016
Patent document cited during the opposition procedure
Jun 16, 2016
Patent document cited during the opposition procedure
Jun 16, 2016
Patent document cited during the opposition procedure
Sep 16, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 20, 2015
Decision to grant a European patent
Aug 6, 2015
(Electronic) Receipt
Aug 6, 2015
Filing of the translations of the claims
Aug 6, 2015
French translation of claims
Aug 6, 2015
German translation of the claims
Aug 6, 2015
Letter accompanying subsequently filed items
Jul 17, 2015
Bibliographic data of the European patent application
Jul 17, 2015
Communication about intention to grant a European patent
Jul 17, 2015
Intention to grant (signatures)
Jul 17, 2015
Text intended for grant
Jul 13, 2015
Payment of fees and costs
Jul 9, 2015
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jun 24, 2015
(Electronic) Receipt
Jun 24, 2015
Letter accompanying subsequently filed items
Jun 24, 2015
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jun 24, 2015
Translation of the claims
Jun 24, 2015
Translation of the claims
Mar 19, 2015
Bibliographic data of the European patent application
Mar 19, 2015
Communication about intention to grant a European patent
Mar 19, 2015
Intention to grant (signatures)
Mar 19, 2015
Text intended for grant
Jun 12, 2014
Payment of fees and costs
May 21, 2014
Submission concerning representation
May 19, 2014
Submission concerning representation
Jun 20, 2013
(Electronic) Receipt
Jun 20, 2013
Description
Jun 20, 2013
Letter accompanying subsequently filed items
Jun 20, 2013
Reply to communication from the Examining Division
Jun 19, 2013
Payment of fees and costs
Mar 15, 2013
Annex to the communication
Mar 15, 2013
Communication from the Examining Division
Mar 8, 2013
Communication from the Examining Division
Aug 22, 2012
Communication to designated inventor
Jul 27, 2012
(Electronic) Receipt
Jul 27, 2012
(Electronic) Receipt
Jul 27, 2012
Amended claims filed after receipt of (European) search report
Jul 27, 2012
Amendments received before examination
Jul 27, 2012
Letter accompanying subsequently filed items
Jul 27, 2012
Letter accompanying subsequently filed items
Jul 27, 2012
Letter concerning the inventor
Jul 27, 2012
Letter concerning the inventor
Jul 27, 2012
Letter concerning the inventor
Apr 25, 2012
Notification on forthcoming publication of bibliographic data
Mar 9, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Feb 13, 2012
(Electronic) Receipt
Feb 13, 2012
Request for entry into the European phase
Feb 1, 2012
Copy of the international preliminary report on patentability
Nov 25, 2011
Information on entry into European phase
Sep 23, 2011
Notification of the recording of a change
Sep 23, 2011
Notification of the recording of a change
Sep 23, 2011
Notification of the recording of a change
Sep 23, 2011
Notification of the recording of a change
Sep 23, 2011
Notification of the recording of a change
Sep 23, 2011
Notification of the recording of a change
Sep 23, 2011
Notification of the recording of a change
Sep 23, 2011
Notification of the recording of a change
Sep 23, 2011
Notification of the recording of a change
Sep 23, 2011
Notification of the recording of a change
Sep 23, 2011
Notification of the recording of a change
Sep 23, 2011
Notification of the recording of a change
Sep 23, 2011
Notification of the recording of a change
Sep 23, 2011
Notification of the recording of a change
Feb 11, 2011
Priority document (electronically transmitted)
Jan 20, 2011
Copy of the international search report
Jan 20, 2011
Published international application - A1
Oct 19, 2010
Written opinion of the ISA, boxes No. I to VIII
Oct 19, 2010
Written opinion of the ISA, cover sheet
Oct 19, 2010
Written opinion of the ISA, supplemental box
Jul 13, 2010
Abstract
Jul 13, 2010
Claims
Jul 13, 2010
Description
Jul 13, 2010
Priority document (RO-procedure)

EP2454256

KRKA

Application Number: EP10732311A
Filing Date: Jul 13, 2010
Status: Revoked; Feb 16, 2018
Publication Date: Sep 16, 2015
External Links: Slate, Register , Google Patents

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Process For The Synthesis Of Paliperidone

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Dossier Documents

EP2454256