Hydrolytically Stable Phosphite Compositions

Patent No. EP2459575 (titled "Hydrolytically Stable Phosphite Compositions") was filed by Addivant Switzerland on Jul 28, 2010. The application was issued on Jul 25, 2018.

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
BASF	Sep 16, 2015	SCHEFFLER

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

Jun 28, 2018
Decision to maintain the European patent in amended form
Jun 28, 2018
Decision to maintain the European patent in amended form
Jun 22, 2018
Termination of the opposition proceedings with maintenance of patent
Jun 6, 2018
(Electronic) Receipt
Jun 6, 2018
Clean copy of description pages in the opposition procedure
Jun 6, 2018
Filing of the translation of the amended claims
Jun 6, 2018
French translation of claims
Jun 6, 2018
German translation of the claims
Jun 6, 2018
Letter accompanying subsequently filed items
May 30, 2018
Submission concerning representation
Apr 10, 2018
Communication of bibliographic data
Apr 10, 2018
Communication to opponent concerning maintenance
Apr 10, 2018
Communication with request to file translations
Mar 29, 2018
Maintenance of the patent with the documents specified in the final decision
Nov 29, 2017
Advice of delivery
Nov 24, 2017
Advice of delivery
Nov 20, 2017
(Electronic) Receipt
Nov 20, 2017
Advice of delivery
Nov 20, 2017
Letter accompanying subsequently filed items
Nov 16, 2017
Acknowledgement of a document
Nov 16, 2017
Acknowledgement of a document
Nov 16, 2017
Annex to the communication - opposition
Nov 16, 2017
Decision of the Opposition Division and instruction
Nov 16, 2017
Grounds for the decision (Annex) - opposition
Nov 16, 2017
Interlocutory decision in opposition proceedings
Nov 16, 2017
Internal form - Opposition/addressees
Nov 16, 2017
Internal form - Opposition/addressees
Nov 16, 2017
Means of redress
Nov 16, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 16, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 16, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 16, 2017
OPPODREX with handwritten amendments
Nov 16, 2017
Provision of a copy of the minutes - opposition procedure
Nov 16, 2017
Scanned annex to a communication - opposition procedure
Sep 14, 2017
Information about the result of oral proceedings
Jul 18, 2017
Brief communication - Opposition proceedings
Jul 18, 2017
Brief communication - Opposition proceedings
Jul 18, 2017
Brief communication - Opposition proceedings
Jul 12, 2017
(Electronic) Receipt
Jul 12, 2017
Brief communication - Opposition proceedings
Jul 12, 2017
Letter accompanying subsequently filed items
Jul 12, 2017
Request for interpreters during oral proceedings
Jul 11, 2017
(Electronic) Receipt
Jul 11, 2017
Citation in opposition procedure
Jul 11, 2017
Citation in opposition procedure
Jul 11, 2017
Letter accompanying subsequently filed items
Jul 11, 2017
Letter regarding the opposition procedure (no time limit)
Jul 11, 2017
Patent document cited during the opposition procedure
Jul 11, 2017
Patent document cited during the opposition procedure
Jul 11, 2017
Patent document cited during the opposition procedure
Jul 5, 2017
(Electronic) Receipt
Jul 5, 2017
Letter accompanying subsequently filed items
Jul 5, 2017
Request for interpreters during oral proceedings
Mar 31, 2017
Advice of delivery
Mar 28, 2017
Communication about missing advice of delivery
Mar 9, 2017
Advice of delivery
Feb 27, 2017
(Electronic) Receipt
Feb 27, 2017
Advice of delivery
Feb 27, 2017
Letter accompanying subsequently filed items
Feb 13, 2017
Acknowledgement of a document
Feb 13, 2017
Acknowledgement of a document
Feb 13, 2017
Annex to the communication - opposition
Feb 13, 2017
Information concerning oral proceedings
Feb 13, 2017
Preparation for oral proceedings
Feb 13, 2017
Summons to attend oral proceedings
Feb 13, 2017
Summons to attend oral proceedings
May 13, 2016
Brief communication - Opposition proceedings
May 5, 2016
(Electronic) Receipt
May 5, 2016
Claims
May 5, 2016
Claims
May 5, 2016
Letter accompanying subsequently filed items
May 5, 2016
Reply of the patent proprietor to the notice(s) of opposition
Feb 26, 2016
Brief communication - Opposition proceedings
Feb 26, 2016
Grant of extension of time limit (opposition procedure)
Feb 15, 2016
(Electronic) Receipt
Feb 15, 2016
Letter accompanying subsequently filed items
Feb 15, 2016
Request for extension of time limit
Oct 26, 2015
Communication of a notice of opposition and request to file observations
Oct 26, 2015
Notice of further oppositions to opponent(s)
Oct 21, 2015
Brief communication - Opposition proceedings
Oct 21, 2015
Communication concerning the filing of a power of attorney
Oct 21, 2015
Communication of amended entries concerning the representative
Oct 14, 2015
(Electronic) Receipt
Oct 14, 2015
Letter accompanying subsequently filed items
Oct 14, 2015
Submission concerning change of applicant's representative
Sep 25, 2015
Communication of a notice of opposition - first information to patent proprietor
Sep 16, 2015
(Electronic) Receipt
Sep 16, 2015
Citation in opposition procedure
Sep 16, 2015
Citation in opposition procedure
Sep 16, 2015
Non-patent literature cited during the opposition procedure
Sep 16, 2015
Non-patent literature cited during the opposition procedure
Sep 16, 2015
Non-patent literature cited during the opposition procedure
Sep 16, 2015
Non-patent literature cited during the opposition procedure
Sep 16, 2015
Non-patent literature cited during the opposition procedure
Sep 16, 2015
Notice of opposition
Sep 16, 2015
Notice of opposition
Sep 16, 2015
Patent document cited during the opposition procedure
Sep 16, 2015
Patent document cited during the opposition procedure
Sep 16, 2015
Patent document cited during the opposition procedure
Sep 16, 2015
Patent document cited during the opposition procedure
Sep 16, 2015
Patent document cited during the opposition procedure
Sep 16, 2015
Patent document cited during the opposition procedure
Sep 16, 2015
Patent document cited during the opposition procedure
Sep 16, 2015
Patent document cited during the opposition procedure
Sep 16, 2015
Patent document cited during the opposition procedure
Dec 19, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 20, 2014
Decision to grant a European patent
Nov 5, 2014
(Electronic) Receipt
Nov 5, 2014
Filing of the translations of the claims
Nov 5, 2014
French translation of claims
Nov 5, 2014
German translation of the claims
Nov 5, 2014
Letter accompanying subsequently filed items
Jul 4, 2014
Bibliographic data of the European patent application
Jul 4, 2014
Communication about intention to grant a European patent
Jul 4, 2014
Intention to grant (signatures)
Jul 4, 2014
Text intended for grant
Sep 4, 2013
Notice drawing attention to the payment of the renewal fee and additional fee
Jul 25, 2013
Communication confirming withdrawal from representation
Jul 25, 2013
Communication of amended entries concerning the representative
Jul 19, 2013
(Electronic) Receipt
Jul 19, 2013
(Electronic) Receipt
Jul 19, 2013
Letter accompanying subsequently filed items
Jul 19, 2013
Letter accompanying subsequently filed items
Jul 19, 2013
Submission concerning change of applicant's representative
Jul 19, 2013
Submission concerning change of applicant's representative
Jun 18, 2013
Communication of the registration of a transfer or change of name and/or address
Jun 12, 2013
Submission concerning a transfer of rights (applicant)
Apr 24, 2013
(Electronic) Receipt
Apr 24, 2013
Amended claims with annotations
Apr 24, 2013
Claims
Apr 24, 2013
Letter accompanying subsequently filed items
Apr 24, 2013
Reply to communication from the Examining Division
Apr 17, 2013
Annex to the communication
Apr 17, 2013
Communication from the Examining Division
Mar 13, 2013
(Electronic) Receipt
Mar 13, 2013
Amended claims with annotations
Mar 13, 2013
Claims
Mar 13, 2013
Letter accompanying subsequently filed items
Mar 13, 2013
Reply to communication from the Examining Division
Nov 12, 2012
Annex to the communication
Nov 12, 2012
Communication from the Examining Division
Sep 10, 2012
(Electronic) Receipt
Sep 10, 2012
Amended claims filed after receipt of (European) search report
Sep 10, 2012
Amended claims with annotations
Sep 10, 2012
Amendments received before examination
Sep 10, 2012
Letter accompanying subsequently filed items
May 9, 2012
Notification on forthcoming publication of bibliographic data
Mar 7, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Feb 14, 2012
Copy of the international preliminary report on patentability
Dec 7, 2011
Information on entry into European phase
Nov 29, 2011
(Electronic) Receipt
Nov 29, 2011
Request for entry into the European phase
Nov 28, 2011
Notification of the recording of a change
Apr 7, 2011
Copy of the international search report
Apr 7, 2011
International publication of the international search report
Feb 28, 2011
Priority document (electronically transmitted)
Feb 28, 2011
Priority document (electronically transmitted)
Feb 10, 2011
Written opinion of the ISA, boxes No. I to VIII
Feb 10, 2011
Written opinion of the ISA, cover sheet
Feb 10, 2011
Written opinion of the ISA, supplemental box
Feb 3, 2011
Published international application - A2
Aug 31, 2010
Notification relating to priority claim
Aug 9, 2010
Abstract
Aug 9, 2010
Claims
Aug 9, 2010
Description

EP2459575

ADDIVANT SWITZERLAND

Application Number: EP10742936A
Filing Date: Jul 28, 2010
Status: Patent Maintained As Amended; Jun 22, 2018
Publication Date: Jul 25, 2018
External Links: Slate, Register , Google Patents

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Hydrolytically Stable Phosphite Compositions

Patent Summary

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Dossier Documents

EP2459575