Curable Fiberglass Binder

Patent No. EP2464773 (titled "Curable Fiberglass Binder") was filed by Johns Manville on Aug 6, 2010. The application was issued on Oct 4, 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
KNAUF INSULATION	May 15, 2018	ARC

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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Feb 26, 2020
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Feb 26, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 21, 2020
Termination of the opposition proceedings with maintenance of patent
Jan 14, 2020
Brief communication - Opposition proceedings
Jan 14, 2020
Communication of amended entries concerning the representative
Dec 19, 2019
Submission concerning change of proprietor's representative
Dec 19, 2019
Submission concerning change of proprietor's representative
Nov 21, 2019
Advice of delivery
Nov 13, 2019
Advice of delivery
Nov 12, 2019
Acknowledgement of a document
Nov 12, 2019
Acknowledgement of a document
Nov 12, 2019
Decision of the Opposition Division and instruction
Nov 12, 2019
Decision rejecting the opposition
Nov 12, 2019
Grounds for the decision (Annex) - opposition
Nov 12, 2019
Internal form - Opposition/addressees
Nov 12, 2019
Means of redress
Sep 27, 2019
Notification concerning the date of oral proceedings
Sep 27, 2019
Notification concerning the date of oral proceedings
Sep 24, 2019
Advice of delivery
Sep 24, 2019
Notification concerning the date of oral proceedings
Sep 24, 2019
Notification concerning the date of oral proceedings
Sep 19, 2019
Brief communication - Opposition proceedings
Sep 16, 2019
(Electronic) Receipt
Sep 16, 2019
Letter accompanying subsequently filed items
Sep 16, 2019
Written submission in preparation to/during oral proceedings
Aug 2, 2019
Brief communication - Opposition proceedings
Jul 30, 2019
(Electronic) Receipt
Jul 30, 2019
Any annexes (other than citation) to an opposition letter
Jul 30, 2019
Letter accompanying subsequently filed items
Jul 30, 2019
Written submission in preparation to/during oral proceedings
Jul 17, 2019
Brief communication - Opposition proceedings
Jul 12, 2019
Request for interpreters during oral proceedings
Feb 19, 2019
Advice of delivery
Feb 19, 2019
Consolidated list of cited opposition documents
Feb 13, 2019
Advice of delivery
Feb 12, 2019
Advice of delivery
Feb 11, 2019
Advice of delivery
Feb 7, 2019
Annex to the communication - opposition
Feb 7, 2019
Information concerning oral proceedings
Feb 7, 2019
Summons to attend oral proceedings
Feb 7, 2019
Summons to attend oral proceedings
Nov 19, 2018
Brief communication - Opposition proceedings
Nov 13, 2018
Any annexes (other than citation) to an opposition letter
Nov 13, 2018
Reply of the patent proprietor to the notice(s) of opposition
Jul 16, 2018
Communication of a notice of opposition and request to file observations
Jul 16, 2018
Notice of further oppositions to opponent(s)
May 22, 2018
Communication of a notice of opposition - first information to patent proprietor
May 15, 2018
(Electronic) Receipt
May 15, 2018
Citation in opposition procedure
May 15, 2018
Citation in opposition procedure
May 15, 2018
Citation in opposition procedure
May 15, 2018
Citation in opposition procedure - 001
May 15, 2018
Citation in opposition procedure - 002
May 15, 2018
Citation in opposition procedure - 003
May 15, 2018
Citation in opposition procedure - 004
May 15, 2018
Citation in opposition procedure - 005
May 15, 2018
Citation in opposition procedure - 011
May 15, 2018
Notice of opposition
May 15, 2018
Notice of opposition
Oct 12, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 7, 2017
Decision to grant a European patent
Jul 10, 2017
Filing of the translations of the claims
Jul 10, 2017
French translation of claims
Jul 10, 2017
German translation of the claims
Jul 10, 2017
Payment of fees and costs
Apr 4, 2017
Submission concerning representation
Apr 3, 2017
Submission concerning representation
Mar 9, 2017
Bibliographic data of the European patent application
Mar 9, 2017
Communication about intention to grant a European patent
Mar 9, 2017
Intention to grant (signatures)
Mar 9, 2017
Text intended for grant (clean copy)
Mar 9, 2017
Text intended for grant (version for approval)
Feb 8, 2017
Claims
Feb 8, 2017
Claims
Feb 8, 2017
Letter filed during examination procedure after communication from the Examining Division
Feb 8, 2017
Non-patent literature cited during the examination procedure
Feb 7, 2017
Amended claims with annotations
Feb 7, 2017
Citation for the examination procedure
Feb 7, 2017
Claims
Feb 7, 2017
Letter filed during examination procedure after communication from the Examining Division
Feb 3, 2017
Annex to the communication
Feb 3, 2017
Consultation by telephone/in person
Feb 3, 2017
Result of consultation by telephone/in person
Oct 4, 2016
Claims
Oct 4, 2016
Reply to communication from the Examining Division
Aug 22, 2016
Grant of extension of time limit (examination procedure)
Aug 17, 2016
Request for extension of time limit to communication from the Examining Division
Aug 16, 2016
Request for extension of time limit to communication from the Examining Division
Apr 6, 2016
Annex to the communication
Apr 6, 2016
Communication from the Examining Division
Feb 24, 2015
Annex
Feb 24, 2015
Reply to communication from the Examining Division
Jan 5, 2015
Annex to the communication
Jan 5, 2015
Communication from the Examining Division
May 13, 2014
Amended claims with annotations
May 13, 2014
Claims
May 13, 2014
Description
May 13, 2014
Reply to communication from the Examining Division
Jan 21, 2014
Annex to the communication
Jan 21, 2014
Communication from the Examining Division
Jan 20, 2014
CDS Clean up - amended data concerning the representative of the applicant (Association)
Sep 17, 2013
Submission concerning representation
Oct 11, 2012
Amended claims filed after receipt of (European) search report
Oct 11, 2012
Amended claims with annotations
Oct 11, 2012
Amendments received before examination
May 23, 2012
Notification on forthcoming publication of bibliographic data
Apr 12, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Mar 14, 2012
Communication concerning corrected entries of the applicant
Mar 9, 2012
Letter concerning fees and payments
Mar 8, 2012
Letter concerning fees and payments
Mar 8, 2012
Letter concerning fees and payments
Mar 8, 2012
Letter concerning fees and payments
Feb 28, 2012
Copy of the international preliminary report on patentability
Feb 11, 2012
Request for correction of client data
Feb 11, 2012
Request for entry into the European phase
Feb 10, 2012
Fax request to enter the European phase
Feb 10, 2012
Request for correction of client data
Dec 21, 2011
Information on entry into European phase
Mar 11, 2011
Priority document (electronically transmitted)
Mar 11, 2011
Priority document (electronically transmitted)
Mar 11, 2011
Priority document (electronically transmitted)
Mar 11, 2011
Priority document (electronically transmitted)
Mar 11, 2011
Priority document (electronically transmitted)
Mar 11, 2011
Priority document (electronically transmitted)
Feb 17, 2011
Copy of the international search report
Feb 17, 2011
Published international application - A1
Oct 15, 2010
Written opinion of the ISA, boxes No. I to VIII
Oct 15, 2010
Written opinion of the ISA, cover sheet
Oct 15, 2010
Written opinion of the ISA, supplemental box

EP2464773

JOHNS MANVILLE

Application Number: EP10747983A
Filing Date: Aug 6, 2010
Status: Opposition Rejected; Feb 28, 2020
Publication Date: Oct 4, 2017
External Links: Slate, Register , Google Patents

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Curable Fiberglass Binder

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Dossier Documents

EP2464773