A Prepreg And Carbon Fiber Reinforced Composite Materials

Patent No. EP2666807 (titled "A Prepreg And Carbon Fiber Reinforced Composite Materials") was filed by Toray Industries on Aug 7, 2007. The application was issued on Jun 14, 2017.

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
TEIJIN CARBON EUROPE	Jan 29, 2018	HENKEL & PARTNER MBB

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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Dec 7, 2022
(Electronic) Receipt
Dec 7, 2022
Advice of delivery
Dec 7, 2022
Letter accompanying subsequently filed items
Dec 2, 2022
Decision of the Board of Appeal
Dec 2, 2022
F3032 Notification(s) of the decision
Dec 2, 2022
F3032 Notification(s) of the decision
Nov 30, 2022
Termination of the opposition proceedings with revocation of patent
Oct 7, 2022
F3013 Oral Proceedings: Forwarding minutes
Oct 7, 2022
F3013 Oral Proceedings: Forwarding minutes
Oct 7, 2022
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
Sep 30, 2022
F3345 Forwarding of submissions to parties
Sep 27, 2022
(Electronic) Receipt
Sep 27, 2022
Amended claims with annotations
Sep 27, 2022
Amended claims with annotations
Sep 27, 2022
Amended claims with annotations
Sep 27, 2022
Amended claims with annotations
Sep 27, 2022
Amended claims with annotations
Sep 27, 2022
Amended claims with annotations
Sep 27, 2022
Amended claims with annotations
Sep 27, 2022
Amended claims with annotations
Sep 27, 2022
Amended claims with annotations
Sep 27, 2022
Auxiliary request during appeals procedure - 01
Sep 27, 2022
Auxiliary request during appeals procedure - 02
Sep 27, 2022
Auxiliary request during appeals procedure - 03
Sep 27, 2022
Auxiliary request during appeals procedure - 04
Sep 27, 2022
Auxiliary request during appeals procedure - 05
Sep 27, 2022
Auxiliary request during appeals procedure - 06
Sep 27, 2022
Auxiliary request during appeals procedure - 07
Sep 27, 2022
Auxiliary request during appeals procedure - 08
Sep 27, 2022
Letter accompanying subsequently filed items
Sep 27, 2022
Letter dealing with oral proceedings during the appeal procedure
Sep 27, 2022
Main request during appeals procedure
Aug 19, 2022
(Electronic) Receipt
Aug 19, 2022
Letter accompanying subsequently filed items
Aug 16, 2022
(Electronic) Receipt
Aug 16, 2022
Letter accompanying subsequently filed items
Aug 16, 2022
Miscellaneous requests concerning client data
Aug 9, 2022
(Electronic) Receipt
Aug 9, 2022
Letter accompanying subsequently filed items
Aug 3, 2022
F3018 Oral proceedings: Confirmation interpreters
Aug 3, 2022
F3018 Oral proceedings: Confirmation interpreters
Jul 29, 2022
F3345 Forwarding of submissions to parties
Jul 28, 2022
(Electronic) Receipt
Jul 28, 2022
Letter accompanying subsequently filed items
Jul 28, 2022
Oral proceedings: change of venue
Jul 28, 2022
Oral proceedings: change of venue
Jul 28, 2022
Request for interpreters during oral proceedings
Jul 25, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 25, 2022
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 1, 2022
F3345 Forwarding of submissions to parties
Jun 28, 2022
(Electronic) Receipt
Jun 28, 2022
Letter accompanying subsequently filed items
Jun 28, 2022
Letter relating to Appeal Procedure
Jun 13, 2022
F3004 Communication of the Registry
Jun 13, 2022
F3004 Communication of the Registry
Jun 8, 2022
F3345 Forwarding of submissions to parties
Jun 1, 2022
(Electronic) Receipt
Jun 1, 2022
F3004 Communication of the Registry
Jun 1, 2022
F3004 Communication of the Registry
Jun 1, 2022
Letter accompanying subsequently filed items
Jun 1, 2022
Letter relating to Appeal Procedure
Nov 4, 2021
(Electronic) Receipt
Nov 4, 2021
Advice of delivery
Nov 4, 2021
Letter accompanying subsequently filed items
Oct 29, 2021
F3011.1 Oral Proceedings: summons
Oct 29, 2021
F3011.1 Oral Proceedings: summons
Oct 26, 2021
F3010 Oral proceedings: order for summons
Jun 14, 2021
F3345 Forwarding of submissions to parties
Jun 8, 2021
(Electronic) Receipt
Jun 8, 2021
Letter accompanying subsequently filed items
Jun 8, 2021
Letter relating to Appeal Procedure
Apr 1, 2021
Composition of the board (T)
Dec 14, 2020
F3345 Forwarding of submissions to parties
Dec 8, 2020
(Electronic) Receipt
Dec 8, 2020
Letter accompanying subsequently filed items
Dec 8, 2020
Reply to appeal
Jul 31, 2020
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 27, 2020
(Electronic) Receipt
Jul 27, 2020
Amended claims with annotations
Jul 27, 2020
Amended claims with annotations
Jul 27, 2020
Amended claims with annotations
Jul 27, 2020
Amended claims with annotations
Jul 27, 2020
Amended claims with annotations
Jul 27, 2020
Amended claims with annotations
Jul 27, 2020
Amended claims with annotations
Jul 27, 2020
Amended claims with annotations
Jul 27, 2020
Amended claims with annotations
Jul 27, 2020
Amended claims with annotations
Jul 27, 2020
Amended claims with annotations
Jul 27, 2020
Amended claims with annotations
Jul 27, 2020
Amended claims with annotations
Jul 27, 2020
Auxiliary request during appeals procedure - 01
Jul 27, 2020
Auxiliary request during appeals procedure - 02
Jul 27, 2020
Auxiliary request during appeals procedure - 03
Jul 27, 2020
Auxiliary request during appeals procedure - 04
Jul 27, 2020
Auxiliary request during appeals procedure - 05
Jul 27, 2020
Auxiliary request during appeals procedure - 06
Jul 27, 2020
Auxiliary request during appeals procedure - 07
Jul 27, 2020
Auxiliary request during appeals procedure - 08
Jul 27, 2020
Auxiliary request during appeals procedure - 09
Jul 27, 2020
Auxiliary request during appeals procedure - 10
Jul 27, 2020
Auxiliary request during appeals procedure - 11
Jul 27, 2020
Auxiliary request during appeals procedure - 12
Jul 27, 2020
Claims
Jul 27, 2020
Letter accompanying subsequently filed items
Jul 27, 2020
Statement of grounds of appeal
Jun 5, 2020
F3204 Communication of the file number to the parties
Jun 5, 2020
F3204 Communication of the file number to the parties
May 26, 2020
(Electronic) Receipt
May 26, 2020
Letter accompanying subsequently filed items
May 26, 2020
Notice of appeal
May 26, 2020
Notice of appeal
Apr 22, 2020
(Electronic) Receipt
Apr 22, 2020
Advice of delivery
Apr 22, 2020
Letter accompanying subsequently filed items
Mar 20, 2020
(Electronic) Receipt
Mar 20, 2020
Advice of delivery
Mar 20, 2020
Letter accompanying subsequently filed items
Mar 19, 2020
Document concerning representation
Mar 17, 2020
Acknowledgement of a document
Mar 17, 2020
Acknowledgement of a document
Mar 17, 2020
Annex to the communication - opposition
Mar 17, 2020
Decision of the Opposition Division and instruction
Mar 17, 2020
Decision revoking the European patent
Mar 17, 2020
Grounds for the decision (Annex) - opposition
Mar 17, 2020
Internal form - Opposition/addressees
Mar 17, 2020
Internal form - Opposition/addressees
Mar 17, 2020
Means of redress
Mar 17, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 17, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 17, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 17, 2020
Provision of a copy of the minutes - opposition procedure
Mar 17, 2020
Scanned annex to a communication - opposition procedure
Jan 17, 2020
Brief communication - Opposition proceedings
Jan 15, 2020
Information about the result of oral proceedings
Jan 14, 2020
(Electronic) Receipt
Jan 14, 2020
Brief communication - Opposition proceedings
Jan 14, 2020
Letter regarding the opposition procedure (no time limit)
Jan 14, 2020
Written submission in preparation to/during oral proceedings
Nov 20, 2019
Brief communication - Opposition proceedings
Nov 14, 2019
(Electronic) Receipt
Nov 14, 2019
(Electronic) Receipt
Nov 14, 2019
Brief communication - Opposition proceedings
Nov 14, 2019
Citation in opposition procedure
Nov 14, 2019
Citation in opposition procedure
Nov 14, 2019
Citation in opposition procedure - 033
Nov 14, 2019
Citation in opposition procedure - 034
Nov 14, 2019
Consolidated list of cited opposition documents
Nov 14, 2019
Letter accompanying subsequently filed items
Nov 14, 2019
Letter accompanying subsequently filed items
Nov 14, 2019
Request for interpreters during oral proceedings
Nov 14, 2019
Written submission in preparation to/during oral proceedings
Nov 11, 2019
(Electronic) Receipt
Nov 11, 2019
Citation in opposition procedure - 031
Nov 11, 2019
Citation in opposition procedure - 032
Nov 11, 2019
Letter accompanying subsequently filed items
Nov 11, 2019
Written submission in preparation to/during oral proceedings
Sep 10, 2019
Brief communication - Opposition proceedings
Sep 10, 2019
Communication of amended entries
Aug 28, 2019
Request for change of opponent's representative
May 28, 2019
Communication of amended entries
May 20, 2019
Advice of delivery
May 17, 2019
Advice of delivery
May 16, 2019
(Electronic) Receipt
May 16, 2019
Advice of delivery
May 16, 2019
Letter accompanying subsequently filed items
May 16, 2019
Request concerning representative opponent
May 14, 2019
Advice of delivery
May 10, 2019
Acknowledgement of a document
May 10, 2019
Acknowledgement of a document
May 10, 2019
Annex to the communication - opposition
May 10, 2019
Information concerning oral proceedings
May 10, 2019
Summons to attend oral proceedings
May 10, 2019
Summons to attend oral proceedings
Dec 20, 2018
Communication of amended entries concerning the representative
Dec 14, 2018
Submission concerning change of applicant's representative
Dec 13, 2018
Submission concerning change of applicant's representative
Dec 7, 2018
Brief communication - Opposition proceedings
Dec 7, 2018
Communication of amended entries
Dec 3, 2018
(Electronic) Receipt
Dec 3, 2018
Any annexes (other than citation) to an opposition letter
Dec 3, 2018
Letter accompanying subsequently filed items
Dec 3, 2018
Request for change of name -opponent
Aug 9, 2018
Brief communication - Opposition proceedings
Aug 3, 2018
(Electronic) Receipt
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Amended claims with annotations
Aug 3, 2018
Citation in opposition procedure - 021
Aug 3, 2018
Citation in opposition procedure - 022
Aug 3, 2018
Citation in opposition procedure - 023
Aug 3, 2018
Citation in opposition procedure - 023
Aug 3, 2018
Citation in opposition procedure - 023
Aug 3, 2018
Citation in opposition procedure - 024
Aug 3, 2018
Citation in opposition procedure - 024
Aug 3, 2018
Citation in opposition procedure - 025
Aug 3, 2018
Citation in opposition procedure - 025
Aug 3, 2018
Citation in opposition procedure - 026
Aug 3, 2018
Citation in opposition procedure - 027
Aug 3, 2018
Citation in opposition procedure - 028
Aug 3, 2018
Citation in opposition procedure - 029
Aug 3, 2018
Citation in opposition procedure - 030
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Claims
Aug 3, 2018
Letter accompanying subsequently filed items
Aug 3, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jun 21, 2018
Communication of amended entries
May 30, 2018
Request for change of opponent's representative
Mar 26, 2018
Communication of a notice of opposition and request to file observations
Mar 26, 2018
Notice of further oppositions to opponent(s)
Feb 6, 2018
Communication of a notice of opposition - first information to patent proprietor
Jan 29, 2018
Citation in opposition procedure - 001
Jan 29, 2018
Citation in opposition procedure - 001
Jan 29, 2018
Citation in opposition procedure - 002
Jan 29, 2018
Citation in opposition procedure - 003
Jan 29, 2018
Citation in opposition procedure - 004
Jan 29, 2018
Citation in opposition procedure - 005
Jan 29, 2018
Citation in opposition procedure - 006
Jan 29, 2018
Citation in opposition procedure - 007
Jan 29, 2018
Citation in opposition procedure - 008
Jan 29, 2018
Citation in opposition procedure - 009
Jan 29, 2018
Citation in opposition procedure - 010
Jan 29, 2018
Citation in opposition procedure - 011
Jan 29, 2018
Citation in opposition procedure - 012
Jan 29, 2018
Citation in opposition procedure - 013
Jan 29, 2018
Citation in opposition procedure - 013
Jan 29, 2018
Citation in opposition procedure - 014
Jan 29, 2018
Citation in opposition procedure - 014
Jan 29, 2018
Citation in opposition procedure - 015
Jan 29, 2018
Citation in opposition procedure - 016
Jan 29, 2018
Citation in opposition procedure - 017
Jan 29, 2018
Citation in opposition procedure - 018
Jan 29, 2018
Citation in opposition procedure - 019
Jan 29, 2018
Citation in opposition procedure - 019
Jan 29, 2018
Citation in opposition procedure - 020
Jan 29, 2018
Citation in opposition procedure - 020
Jan 29, 2018
Non-scannable object
Jan 29, 2018
Notice of opposition
Jun 14, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 18, 2017
Decision to grant a European patent
May 4, 2017
Bibliographic data of the European patent application
May 4, 2017
Information about intention to grant a patent
May 4, 2017
Intention to grant (signatures)
May 4, 2017
Text intended for grant (clean copy)
May 4, 2017
Text intended for grant (version for approval)
May 3, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Apr 3, 2017
(Electronic) Receipt
Apr 3, 2017
Description
Apr 3, 2017
French translation of claims
Apr 3, 2017
German translation of the claims
Apr 3, 2017
Letter accompanying subsequently filed items
Apr 3, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Nov 25, 2016
Bibliographic data of the European patent application
Nov 25, 2016
Communication about intention to grant a European patent
Nov 25, 2016
Intention to grant (signatures)
Nov 25, 2016
Text intended for grant (clean copy)
Nov 25, 2016
Text intended for grant (version for approval)
Nov 9, 2016
Examination started
May 11, 2015
Submission concerning representation
May 8, 2015
Submission concerning representation
Nov 3, 2014
(Electronic) Receipt
Nov 3, 2014
Amended description filed after receipt of (European) search report
Nov 3, 2014
Amended description with annotations
Nov 3, 2014
Amendments received before examination
Nov 3, 2014
Letter accompanying subsequently filed items
May 12, 2014
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Apr 29, 2014
Refund of fees
Apr 4, 2014
Communication regarding the transmission of the European search report
Apr 4, 2014
European search opinion
Apr 4, 2014
European search report
Oct 30, 2013
Notification of forthcoming publication
Sep 26, 2013
Search started
Sep 3, 2013
(Electronic) Receipt
Sep 3, 2013
Claims
Sep 3, 2013
Letter accompanying subsequently filed items
Sep 3, 2013
Matter concerning the application
Aug 2, 2013
Communication to designated inventor
Aug 2, 2013
Communication to designated inventor
Aug 2, 2013
Communication to designated inventor
Aug 2, 2013
Communication to designated inventor
Aug 2, 2013
Communication to designated inventor
Jun 24, 2013
Invitation to file claims
Jun 11, 2013
Payment of fees and costs
May 24, 2013
Abstract
May 24, 2013
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
May 24, 2013
Description
May 24, 2013
Designation of inventor
May 24, 2013
Designation of inventor
May 24, 2013
Designation of inventor
May 24, 2013
Designation of inventor
May 24, 2013
Designation of inventor
May 24, 2013
Drawings
May 24, 2013
Letter concerning search matters
May 24, 2013
Letter concerning search matters
May 24, 2013
Request for grant of a European patent (divisional application)
May 24, 2013
Submission concerning representation
Mar 4, 2008
Priority document (electronically transmitted)
Mar 4, 2008
Priority document (electronically transmitted)
Mar 4, 2008
Priority document (electronically transmitted)

EP2666807

TORAY INDUSTRIES

Application Number: EP13169274A
Filing Date: Aug 7, 2007
Status: Revoked; Dec 2, 2022
Publication Date: Jun 14, 2017
External Links: Slate, Register , Google Patents

IP Verse

A Prepreg And Carbon Fiber Reinforced Composite Materials

Patent Summary

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Patent Oppositions

Dossier Documents

EP2666807