Nonaqueous Coating

Patent No. EP1254934 (titled "Nonaqueous Coating") was filed by Basf Coatings on May 26, 1997. The application was issued on Aug 19, 2015.

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
PPG INDUDTRIES, INC	May 19, 2016	POLYPATENT BGL

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

Apr 21, 2017
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Apr 21, 2017
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Apr 18, 2017
Termination of the opposition proceedings with revocation of patent
Jan 13, 2017
Advice of delivery
Jan 11, 2017
Advice of delivery
Jan 10, 2017
Advice of delivery
Jan 9, 2017
Acknowledgement of a document
Jan 9, 2017
Acknowledgement of a document
Jan 9, 2017
Decision revoking the European patent
Jan 9, 2017
Decision revoking the European patent
Jan 4, 2017
Brief communication - Opposition proceedings
Dec 22, 2016
(Electronic) Receipt
Dec 22, 2016
Request for revocation of patent
Nov 16, 2016
Brief communication - Opposition proceedings
Nov 11, 2016
Any annexes (other than citation) to an opposition letter
Nov 11, 2016
Any annexes (other than citation) to an opposition letter
Nov 11, 2016
Confirmation of revocation of automatic debit order
Nov 11, 2016
Letter accompanying subsequently filed items
Nov 11, 2016
Letter regarding the opposition procedure (no time limit)
Nov 8, 2016
Brief communication - Opposition proceedings
Nov 8, 2016
Grant of extension of time limit (opposition procedure)
Nov 7, 2016
Request for extension of time limit
Nov 3, 2016
Request for extension of time limit
Jun 23, 2016
Communication of a notice of opposition and request to file observations
Jun 23, 2016
Notice of further oppositions to opponent(s)
May 27, 2016
Communication of a notice of opposition - first information to patent proprietor
May 19, 2016
(Electronic) Receipt
May 19, 2016
Non-patent literature cited during the opposition procedure
May 19, 2016
Non-patent literature cited during the opposition procedure
May 19, 2016
Non-patent literature cited during the opposition procedure
May 19, 2016
Non-patent literature cited during the opposition procedure
May 19, 2016
Non-patent literature cited during the opposition procedure
May 19, 2016
Non-patent literature cited during the opposition procedure
May 19, 2016
Notice of opposition
May 19, 2016
Notice of opposition
May 19, 2016
Patent document cited during the opposition procedure
May 19, 2016
Patent document cited during the opposition procedure
May 19, 2016
Patent document cited during the opposition procedure
May 19, 2016
Patent document cited during the opposition procedure
May 19, 2016
Patent document cited during the opposition procedure
May 19, 2016
Patent document cited during the opposition procedure
May 19, 2016
Patent document cited during the opposition procedure
Aug 19, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 23, 2015
Decision to grant a European patent
Jul 10, 2015
English translation of the claims
Jul 10, 2015
Filing of the translations of the claims
Jul 10, 2015
French translation of claims
Jul 8, 2015
English translation of the claims
Jul 8, 2015
Filing of the translations of the claims
Jul 8, 2015
French translation of claims
Mar 26, 2015
Bibliographic data of the European patent application
Mar 26, 2015
Communication about intention to grant a European patent
Mar 26, 2015
Intention to grant (signatures)
Mar 26, 2015
Text intended for grant
Feb 20, 2015
Claims
Feb 20, 2015
Description
Feb 20, 2015
Reply to communication from the Examining Division
Feb 19, 2015
Claims
Feb 19, 2015
Description
Feb 19, 2015
Reply to communication from the Examining Division
Nov 11, 2014
Annex to the communication
Nov 11, 2014
Communication from the Examining Division
Sep 5, 2012
Claims
Sep 5, 2012
Reply to communication from the Examining Division
Aug 31, 2012
Claims
Aug 31, 2012
Reply to communication from the Examining Division
Jun 12, 2012
Grant of extension of time limit (examination procedure)
Jun 6, 2012
Request for extension of time limit to communication from the Examining Division
Jun 5, 2012
Request for extension of time limit to communication from the Examining Division
Feb 28, 2012
Annex to the communication
Feb 28, 2012
Communication from the Examining Division
Feb 8, 2011
Letter relating to the automatic debiting procedure
Jul 7, 2010
CDS Clean up - amended data concerning the representative of the applicant (Association)
Mar 23, 2010
Communication of the registration of a transfer or change of name and/or address
Mar 13, 2010
Submission concerning change of applicant's name
Nov 20, 2009
Letter relating to the automatic debiting procedure
Mar 10, 2009
Claims
Mar 10, 2009
Non-patent literature cited during the examination procedure
Mar 10, 2009
Reply to communication from the Examining Division
Mar 9, 2009
Claims
Mar 9, 2009
Non-patent literature cited during the examination procedure
Mar 9, 2009
Reply to communication from the Examining Division
Jan 16, 2009
Grant of extension of time limit (examination procedure)
Jan 10, 2009
Request for extension of time limit to communication from the Examining Division
Jan 9, 2009
Request for extension of time limit to communication from the Examining Division
Nov 6, 2008
Grant of extension of time limit (examination procedure)
Oct 31, 2008
Request for extension of time limit to communication from the Examining Division
Oct 30, 2008
Request for extension of time limit to communication from the Examining Division
Aug 29, 2008
Communication of amended entries concerning the representative
Aug 5, 2008
Submission concerning representation
Jun 30, 2008
Annex to a communication
Jun 30, 2008
Annex to the communication
Jun 30, 2008
Communication from the Examining Division
Jun 30, 2008
Communication of amended entries concerning the applicant/patent proprietor
Jul 13, 2006
Communication confirming withdrawal from representation
Jun 30, 2006
Request for change of representative
Dec 13, 2005
Adjournment of examination/opposition proceedings
Apr 27, 2005
Submission concerning representation
Apr 16, 2005
Reply to communication from the Examining Division
Apr 14, 2005
Reply to communication from the Examining Division
Feb 16, 2005
Grant of extension of time limit (examination procedure)
Feb 10, 2005
Request for extension of time limit to communication from the Examining Division
Feb 8, 2005
Request for extension of time limit to communication from the Examining Division
Oct 8, 2004
Annex to the communication
Oct 8, 2004
Communication from the Examining Division
Apr 3, 2004
Claims
Apr 3, 2004
Reply to communication from the Examining Division
Apr 1, 2004
Reply to communication from the Examining Division
Jan 21, 2004
Grant of extension of time limit (examination procedure)
Jan 16, 2004
Request for extension of time limit to communication from the Examining Division
Jan 14, 2004
Request for extension of time limit to communication from the Examining Division
Sep 22, 2003
Annex to the communication
Sep 22, 2003
Communication from the Examining Division
Dec 21, 2002
Maintenance of the application
Dec 2, 2002
Invitation to confirm maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Nov 18, 2002
Communication to designated inventor
Nov 6, 2002
Letter concerning the inventor
Oct 29, 2002
Invitation to indicate correct address of inventor
Oct 10, 2002
Annex to European Search report
Oct 10, 2002
Communication regarding the transmission of the European search report
Oct 10, 2002
European search report
Oct 10, 2002
Supplemental sheet C (search incomplete)
Sep 26, 2002
Letter which had not been notified
Sep 25, 2002
Notification of forthcoming publication
Sep 16, 2002
Communication to designated inventor
Sep 16, 2002
Communication to designated inventor
Aug 24, 2002
Letter concerning the designation and/or extension and/or validation of states
Jul 23, 2002
Abstract
Jul 23, 2002
Claims
Jul 23, 2002
Description
Jul 23, 2002
Designation of inventor
Jul 23, 2002
General authorisation
Jul 23, 2002
Request for grant of a European patent (divisional application)
Dec 18, 1997
Priority document

EP1254934

BASF COATINGS

Application Number: EP02016458A
Filing Date: May 26, 1997
Status: Revoked; Apr 15, 2019
Publication Date: Aug 19, 2015
External Links: Slate, Register , Google Patents

IP Verse

Nonaqueous Coating

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP1254934