Polyurethane Coatings With Improved Interlayer Adhesion

Patent No. EP2195360 (titled "Polyurethane Coatings With Improved Interlayer Adhesion") was filed by PRC Desoto on Aug 28, 2008. The application was issued on Jun 29, 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
AXALTA COATING SYSTEMS GERMANY GMBH	Mar 29, 2017	LKGLOBAL LORENZ & KOPF

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

Sep 13, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 13, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Sep 8, 2022
Termination of the opposition proceedings with revocation of patent
Jun 3, 2022
Advice of delivery
Jun 2, 2022
Advice of delivery
May 30, 2022
Decision of the Opposition Division and instruction
May 30, 2022
Decision revoking the European patent
May 30, 2022
Decision revoking the European patent
May 30, 2022
Grounds for the decision (Annex) - opposition
May 30, 2022
Means of redress
May 30, 2022
Transmittal of decision / summons - opposition
May 30, 2022
Transmittal of decision / summons - opposition
May 2, 2022
Brief communication - Opposition proceedings
Apr 25, 2022
(Electronic) Receipt
Apr 25, 2022
Letter accompanying subsequently filed items
Apr 25, 2022
Withdrawal of a request for oral proceedings
Dec 6, 2021
Annex to the communication - opposition
Dec 6, 2021
Brief communication - Opposition proceedings
Dec 6, 2021
Brief communication - Opposition proceedings
Dec 6, 2021
Communication inviting the parties to file observations
Dec 6, 2021
Communication inviting the parties to file observations
Apr 26, 2021
Advice of delivery
Apr 19, 2021
F3032 Notification(s) of the decision
Apr 19, 2021
F3032 Notification(s) of the decision
Apr 15, 2021
Document concerning representation
Feb 1, 2021
F3013 Oral Proceedings: Forwarding minutes
Feb 1, 2021
F3013 Oral Proceedings: Forwarding minutes
Jan 27, 2021
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Jan 12, 2021
F3345 Forwarding of submissions to parties
Dec 21, 2020
(Electronic) Receipt
Dec 21, 2020
Letter accompanying subsequently filed items
Dec 21, 2020
Letter dealing with oral proceedings during the appeal procedure
Dec 3, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Dec 3, 2020
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Nov 23, 2020
F3936 Acknowledgement of receipt Board of Appeal
Nov 16, 2020
Letter dealing with oral proceedings
Nov 11, 2020
Acknowledgement of a document
Nov 11, 2020
Acknowledgement of a document
Nov 11, 2020
F3011.1 Oral Proceedings: summons
Nov 11, 2020
F3011.1 Oral Proceedings: summons
Nov 6, 2020
Consolidated list of documents cited in appeal procedure
Nov 6, 2020
F3010 Oral proceedings: order for summons
Nov 7, 2019
Composition of the board (T)
Aug 2, 2019
F3345 Forwarding of submissions to parties
Jul 30, 2019
(Electronic) Receipt
Jul 30, 2019
Citation in appeal procedure - 010
Jul 30, 2019
Claims
Jul 30, 2019
Claims
Jul 30, 2019
Claims
Jul 30, 2019
Claims
Jul 30, 2019
Claims
Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
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Jul 30, 2019
Claims
Jul 30, 2019
Claims
Jul 30, 2019
Letter accompanying subsequently filed items
Jul 30, 2019
Reply to appeal
Mar 22, 2019
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Mar 18, 2019
(Electronic) Receipt
Mar 18, 2019
Letter accompanying subsequently filed items
Mar 18, 2019
Statement of grounds of appeal
Jan 31, 2019
F3204 Communication of the file number to the parties
Jan 31, 2019
F3204 Communication of the file number to the parties
Jan 21, 2019
Processing of an appeal
Jan 18, 2019
(Electronic) Receipt
Jan 18, 2019
Letter accompanying subsequently filed items
Jan 18, 2019
Notice of appeal
Nov 14, 2018
Advice of delivery
Nov 14, 2018
Advice of delivery
Nov 12, 2018
Advice of delivery
Nov 9, 2018
Advice of delivery
Nov 8, 2018
Acknowledgement of a document
Nov 8, 2018
Acknowledgement of a document
Nov 8, 2018
Annex to the communication - opposition
Nov 8, 2018
Decision of the Opposition Division and instruction
Nov 8, 2018
Druckexemplar in opposition procedure
Nov 8, 2018
Grounds for the decision (Annex) - opposition
Nov 8, 2018
Interlocutory decision in opposition proceedings
Nov 8, 2018
Internal form - Opposition/addressees
Nov 8, 2018
Internal form - Opposition/addressees
Nov 8, 2018
Means of redress
Nov 8, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 8, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 8, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 8, 2018
Provision of a copy of the minutes - opposition procedure
Nov 8, 2018
Scanned annex to a communication - opposition procedure
Nov 8, 2018
Scanned annex to a communication - opposition procedure
Nov 8, 2018
Scanned annex to a communication - opposition procedure
Nov 8, 2018
Scanned annex to a communication - opposition procedure
Oct 16, 2018
Information about the result of oral proceedings
Aug 24, 2018
Brief communication - Opposition proceedings
Aug 22, 2018
Brief communication - Opposition proceedings
Aug 16, 2018
(Electronic) Receipt
Aug 16, 2018
Citation in opposition procedure
Aug 16, 2018
Letter accompanying subsequently filed items
Aug 16, 2018
Patent document cited during the opposition procedure
Aug 16, 2018
Written submission in preparation to/during oral proceedings
Aug 14, 2018
(Electronic) Receipt
Aug 14, 2018
Request for interpreters during oral proceedings
Aug 3, 2018
Brief communication - Opposition proceedings
Jul 31, 2018
(Electronic) Receipt
Jul 31, 2018
Amended claims with annotations
Jul 31, 2018
Amended claims with annotations
Jul 31, 2018
Claims
Jul 31, 2018
Claims
Jul 31, 2018
Letter accompanying subsequently filed items
Jul 31, 2018
Written submission in preparation to/during oral proceedings
Dec 14, 2017
Advice of delivery
Dec 13, 2017
Advice of delivery
Dec 11, 2017
Advice of delivery
Dec 8, 2017
Advice of delivery
Dec 7, 2017
Acknowledgement of a document
Dec 7, 2017
Acknowledgement of a document
Dec 7, 2017
Annex to the communication - opposition
Dec 7, 2017
Information concerning oral proceedings
Dec 7, 2017
Preparation for oral proceedings
Dec 7, 2017
Summons to attend oral proceedings
Dec 7, 2017
Summons to attend oral proceedings
Sep 15, 2017
Brief communication - Opposition proceedings
Sep 11, 2017
(Electronic) Receipt
Sep 11, 2017
Amended claims with annotations
Sep 11, 2017
Any annexes (other than citation) to an opposition letter
Sep 11, 2017
Claims
Sep 11, 2017
Letter accompanying subsequently filed items
Sep 11, 2017
Non-patent literature cited during the opposition procedure
Sep 11, 2017
Patent document cited during the opposition procedure
Sep 11, 2017
Reply of the patent proprietor to the notice(s) of opposition
May 8, 2017
Communication of a notice of opposition and request to file observations
May 8, 2017
Notice of further oppositions to opponent(s)
Apr 4, 2017
Communication of a notice of opposition - first information to patent proprietor
Mar 29, 2017
(Electronic) Receipt
Mar 29, 2017
Notice of opposition
Mar 29, 2017
Notice of opposition
Mar 29, 2017
Patent document cited during the opposition procedure
Mar 29, 2017
Patent document cited during the opposition procedure
Mar 29, 2017
Patent document cited during the opposition procedure
Mar 29, 2017
Patent document cited during the opposition procedure
Jun 29, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 2, 2016
Decision to grant a European patent
May 17, 2016
(Electronic) Receipt
May 17, 2016
Filing of the translations of the claims
May 17, 2016
French translation of claims
May 17, 2016
German translation of the claims
May 17, 2016
Letter accompanying subsequently filed items
Feb 4, 2016
Bibliographic data of the European patent application
Feb 4, 2016
Communication about intention to grant a European patent
Feb 4, 2016
Intention to grant (signatures)
Feb 4, 2016
Text intended for grant (clean copy)
Feb 4, 2016
Text intended for grant (version for approval)
May 9, 2014
Amended claims with annotations
May 9, 2014
Claims
May 9, 2014
Description
May 9, 2014
Reply to communication from the Examining Division
Jan 10, 2014
Annex to the communication
Jan 10, 2014
Communication from the Examining Division
Dec 16, 2013
Submission concerning representation
May 2, 2013
Communication of amended entries concerning the representative
Apr 26, 2013
Communication of amended entries concerning the representative
Apr 19, 2013
Submission concerning change of applicant's representative
Apr 17, 2013
Submission concerning change of applicant's representative
Mar 9, 2012
Amended claims with annotations
Mar 9, 2012
Claims
Mar 9, 2012
Non-patent literature cited during the examination procedure
Mar 9, 2012
Reply to communication from the Examining Division
Nov 8, 2011
Annex to the communication
Nov 8, 2011
Communication from the Examining Division
Jul 15, 2010
CDS Clean up - amended data concerning the representative of the applicant (Association)
May 29, 2010
Matter concerning the application
May 28, 2010
Matter concerning the application
May 19, 2010
Notification on forthcoming publication of bibliographic data
Apr 22, 2010
Communication regarding comments on Written Opinion/amendment of application/payment of claims fee
Mar 31, 2010
Copy of the international preliminary report on patentability
Mar 25, 2010
Amended claims filed after receipt of (European) search report
Mar 25, 2010
Amendments received before examination
Mar 25, 2010
Request for entry into the European phase
Jan 22, 2010
Information on entry into European phase
Apr 15, 2009
Priority document (electronically transmitted)
Mar 19, 2009
Copy of the international search report
Mar 19, 2009
Published international application - A1
Nov 6, 2008
Written opinion of the ISA, boxes No. I to VIII
Nov 6, 2008
Written opinion of the ISA, cover sheet
Nov 6, 2008
Written opinion of the ISA, supplemental box
Sep 10, 2008
Abstract
Sep 10, 2008
Claims
Sep 10, 2008
Description
Sep 10, 2008
Submission concerning representation

EP2195360

PRC DESOTO

Application Number: EP08798832A
Filing Date: Aug 28, 2008
Status: Revoked; Sep 9, 2022
Publication Date: Jun 29, 2016
External Links: Slate, Register , Google Patents

IP Verse

Polyurethane Coatings With Improved Interlayer Adhesion

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2195360