Barrier Coating Composed Of Cycloolefin Copolymers

Patent No. EP2611850 (titled "Barrier Coating Composed Of Cycloolefin Copolymers") was filed by Basf on Aug 25, 2011. The application was issued on Jul 23, 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
MATERIA	Apr 22, 2015	ANDRAE WESTENDORP

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 3, 2016
CDS Clean up - amended applicant details
Feb 23, 2016
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 23, 2016
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 18, 2016
Termination of the opposition proceedings with revocation of patent
Jan 19, 2016
Advice of delivery
Nov 13, 2015
Advice of delivery
Nov 9, 2015
Acknowledgement of a document
Nov 9, 2015
Acknowledgement of a document
Nov 9, 2015
Decision revoking the European patent
Nov 9, 2015
Decision revoking the European patent
Oct 22, 2015
Letter regarding the opposition procedure (no time limit)
Oct 13, 2015
Confirmation of revocation of automatic debit order
Oct 8, 2015
Letter relating to the automatic debiting procedure
Jun 15, 2015
Communication of a notice of opposition and request to file observations
Jun 15, 2015
Notice of further oppositions to opponent(s)
May 7, 2015
Communication of a notice of opposition - first information to patent proprietor
Apr 22, 2015
(Electronic) Receipt
Apr 22, 2015
Notice of opposition
Apr 22, 2015
Notice of opposition
Apr 22, 2015
Patent document cited during the opposition procedure
Apr 22, 2015
Patent document cited during the opposition procedure
Apr 22, 2015
Patent document cited during the opposition procedure
Apr 22, 2015
Patent document cited during the opposition procedure
Apr 22, 2015
Patent document cited during the opposition procedure
Apr 22, 2015
Patent document cited during the opposition procedure
Apr 22, 2015
Patent document cited during the opposition procedure
Apr 22, 2015
Patent document cited during the opposition procedure
Apr 22, 2015
Patent document cited during the opposition procedure
Apr 22, 2015
Patent document cited during the opposition procedure
Apr 22, 2015
Patent document cited during the opposition procedure
Apr 22, 2015
Patent document cited during the opposition procedure
Jul 25, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 26, 2014
Decision to grant a European patent
Jun 16, 2014
(Electronic) Receipt
Jun 16, 2014
English translation of the claims
Jun 16, 2014
French translation of claims
Jun 16, 2014
Letter accompanying subsequently filed items
Feb 28, 2014
Bibliographic data of the European patent application
Feb 28, 2014
Communication about intention to grant a European patent
Feb 28, 2014
Intention to grant (signatures)
Feb 28, 2014
Text intended for grant
Jan 27, 2014
Examination started
Jun 12, 2013
Notification on forthcoming publication of bibliographic data
Apr 18, 2013
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Apr 16, 2013
Communication to designated inventor
Apr 16, 2013
Communication to designated inventor
Apr 16, 2013
Communication to designated inventor
Apr 16, 2013
Communication to designated inventor
Apr 16, 2013
Communication to designated inventor
Mar 19, 2013
Copy of the international preliminary report on patentability
Feb 12, 2013
(Electronic) Receipt
Feb 12, 2013
Request for entry into the European phase
Jan 11, 2013
Information on entry into European phase
May 11, 2012
Priority document (electronically transmitted)
Mar 26, 2012
Priority document (electronically transmitted)
Mar 8, 2012
Copy of the international search report
Mar 8, 2012
Copy of the international search report
Mar 8, 2012
Published international application - A1
Oct 14, 2011
Written opinion of the ISA, boxes No. I to VIII
Oct 14, 2011
Written opinion of the ISA, cover sheet
Oct 14, 2011
Written opinion of the ISA, supplemental box
Aug 25, 2011
(Electronic) Receipt
Aug 25, 2011
Abstract
Aug 25, 2011
Claims
Aug 25, 2011
Description
Aug 25, 2011
Priority document (RO-procedure)

EP2611850

BASF

Application Number: EP11749164A
Filing Date: Aug 25, 2011
Status: Revoked
Publication Date: Jul 23, 2014
External Links: Slate, Register , Google Patents

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Barrier Coating Composed Of Cycloolefin Copolymers

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Dossier Documents

EP2611850