Impregnated Blade Coating

Patent No. EP2651632 (titled "Impregnated Blade Coating") was filed by Voith Patent on Nov 22, 2011. The application was issued on Feb 25, 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
BTG ECLÉPENS S.A.	Nov 25, 2015	AWA SWEDEN

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 16, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 16, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Mar 13, 2018
Termination of the opposition proceedings with revocation of patent
Dec 14, 2017
Advice of delivery
Dec 4, 2017
(Electronic) Receipt
Dec 4, 2017
Advice of delivery
Dec 4, 2017
Advice of delivery
Dec 4, 2017
Letter accompanying subsequently filed items
Nov 30, 2017
Annex to the communication - opposition
Nov 30, 2017
Decision of the Opposition Division and instruction
Nov 30, 2017
Decision revoking the European patent
Nov 30, 2017
Grounds for the decision (Annex) - opposition
Nov 30, 2017
Internal form - Opposition/addressees
Nov 30, 2017
Internal form - Opposition/addressees
Nov 30, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 30, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 30, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 30, 2017
Provision of a copy of the minutes - opposition procedure
Nov 30, 2017
Scanned annex to a communication - opposition procedure
Nov 16, 2017
Information about the result of oral proceedings
Nov 14, 2017
Brief communication - Opposition proceedings
Nov 13, 2017
Brief communication - Opposition proceedings
Nov 9, 2017
Result of consultation by telephone/in person
Nov 8, 2017
(Electronic) Receipt
Nov 8, 2017
(Electronic) Receipt
Nov 8, 2017
Claims
Nov 8, 2017
Claims
Nov 8, 2017
Description
Nov 8, 2017
Description
Nov 8, 2017
Letter accompanying subsequently filed items
Nov 8, 2017
Letter accompanying subsequently filed items
Nov 8, 2017
Patent document cited during the opposition procedure
Nov 8, 2017
Patent document cited during the opposition procedure
Nov 8, 2017
Patent document cited during the opposition procedure
Nov 8, 2017
Written submission in preparation to/during oral proceedings
Nov 8, 2017
Written submission in preparation to/during oral proceedings
Sep 20, 2017
Brief communication - Opposition proceedings
Sep 20, 2017
Brief communication - Opposition proceedings
Sep 15, 2017
(Electronic) Receipt
Sep 15, 2017
(Electronic) Receipt
Sep 15, 2017
Amended claims with annotations
Sep 15, 2017
Amended description with annotations
Sep 15, 2017
Claims
Sep 15, 2017
Description
Sep 15, 2017
Drawings
Sep 15, 2017
Letter accompanying subsequently filed items
Sep 15, 2017
Letter accompanying subsequently filed items
Sep 15, 2017
Letter regarding the opposition procedure (no time limit)
Sep 15, 2017
Letter regarding the opposition procedure (no time limit)
Apr 21, 2017
Annex to the communication - opposition
Apr 21, 2017
Brief communication - Opposition proceedings
Apr 21, 2017
Brief communication - Opposition proceedings
Apr 11, 2017
Brief communication - Opposition proceedings
Apr 5, 2017
(Electronic) Receipt
Apr 5, 2017
Letter accompanying subsequently filed items
Apr 5, 2017
Written submission in preparation to/during oral proceedings
Jan 27, 2017
Brief communication - Opposition proceedings
Jan 24, 2017
(Electronic) Receipt
Jan 24, 2017
Letter accompanying subsequently filed items
Jan 24, 2017
Request for interpreters during oral proceedings
Jan 23, 2017
Advice of delivery
Jan 23, 2017
Advice of delivery
Jan 20, 2017
Advice of delivery
Jan 19, 2017
Annex to the communication - opposition
Jan 19, 2017
Information concerning oral proceedings
Jan 19, 2017
Preparation for oral proceedings
Jan 19, 2017
Summons to attend oral proceedings
Jan 19, 2017
Summons to attend oral proceedings
May 10, 2016
Brief communication - Opposition proceedings
May 4, 2016
(Electronic) Receipt
May 4, 2016
Letter accompanying subsequently filed items
May 4, 2016
Reply of the patent proprietor to the notice(s) of opposition
Jan 19, 2016
Notice of further oppositions to opponent(s)
Jan 12, 2016
Communication of a notice of opposition and request to file observations
Dec 11, 2015
Communication of amended entries
Dec 9, 2015
CDS Clean up - amended applicant details
Dec 5, 2015
Submission concerning change of applicant's address
Nov 30, 2015
Communication of a notice of opposition - first information to patent proprietor
Nov 30, 2015
Request for change of opponent's representative
Nov 25, 2015
(Electronic) Receipt
Nov 25, 2015
Non-patent literature cited during the opposition procedure
Nov 25, 2015
Non-patent literature cited during the opposition procedure
Nov 25, 2015
Non-patent literature cited during the opposition procedure
Nov 25, 2015
Notice of opposition
Nov 25, 2015
Notice of opposition
Nov 25, 2015
Patent document cited during the opposition procedure
Nov 25, 2015
Patent document cited during the opposition procedure
Nov 25, 2015
Patent document cited during the opposition procedure
Nov 25, 2015
Patent document cited during the opposition procedure
Nov 25, 2015
Patent document cited during the opposition procedure
Nov 25, 2015
Patent document cited during the opposition procedure
Nov 25, 2015
Patent document cited during the opposition procedure
Nov 25, 2015
Patent document cited during the opposition procedure
Nov 25, 2015
Patent document cited during the opposition procedure
Feb 26, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 29, 2015
Decision to grant a European patent
Jan 8, 2015
(Electronic) Receipt
Jan 8, 2015
English translation of the claims
Jan 8, 2015
Filing of the translations of the claims
Jan 8, 2015
French translation of claims
Jan 8, 2015
Letter accompanying subsequently filed items
Oct 22, 2014
Bibliographic data of the European patent application
Oct 22, 2014
Communication about intention to grant a European patent
Oct 22, 2014
Intention to grant (signatures)
Oct 22, 2014
Text intended for grant
Sep 26, 2014
Examination started
Mar 18, 2014
(Electronic) Receipt
Mar 18, 2014
Letter accompanying subsequently filed items
Mar 18, 2014
Statement of non-availability of priority search results
Mar 13, 2014
Invitation to file a copy of search results(priority)
Jan 16, 2014
(Electronic) Receipt
Jan 16, 2014
Amended description filed after receipt of (European) search report
Jan 16, 2014
Amendments received before examination
Jan 16, 2014
Letter accompanying subsequently filed items
Sep 25, 2013
Notification on forthcoming publication of bibliographic data
Sep 4, 2013
Confirmation of revocation of automatic debit order
Aug 30, 2013
Letter relating to the automatic debiting procedure
Aug 30, 2013
Letter relating to the automatic debiting procedure
Jul 25, 2013
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jul 23, 2013
Communication to designated inventor
Jul 23, 2013
Communication to designated inventor
Jul 3, 2013
Copy of the international preliminary report on patentability
May 15, 2013
(Electronic) Receipt
May 15, 2013
Request for entry into the European phase
Apr 26, 2013
Information on entry into European phase
Jul 10, 2012
Priority document (electronically transmitted)
Jun 21, 2012
Copy of the international search report
Jun 21, 2012
Copy of the international search report
Jun 21, 2012
Published international application - A1
Feb 22, 2012
Written opinion of the ISA, boxes No. I to VIII
Feb 22, 2012
Written opinion of the ISA, cover sheet
Feb 22, 2012
Written opinion of the ISA, supplemental box
Nov 22, 2011
(Electronic) Receipt
Nov 22, 2011
Abstract
Nov 22, 2011
Claims
Nov 22, 2011
Description
Nov 22, 2011
Drawings

EP2651632

VOITH PATENT

Application Number: EP11787852A
Filing Date: Nov 22, 2011
Status: Revoked; Mar 16, 2018
Publication Date: Feb 25, 2015
External Links: Slate, Register , Google Patents

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Impregnated Blade Coating

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Dossier Documents

EP2651632