Curable Fiberglass Binder Comprising Amine Salt Of Inorganic Acid

Patent No. EP2467522 (titled "Curable Fiberglass Binder Comprising Amine Salt Of Inorganic Acid") was filed by Johns Manville on Aug 6, 2010. The application was issued on May 9, 2018.

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	Feb 7, 2019	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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Aug 26, 2020
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Aug 26, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Aug 21, 2020
Termination of the opposition proceedings with maintenance of patent
May 15, 2020
Advice of delivery
May 14, 2020
Advice of delivery
May 12, 2020
Acknowledgement of a document
May 12, 2020
Acknowledgement of a document
May 12, 2020
Decision of the Opposition Division and instruction
May 12, 2020
Decision rejecting the opposition
May 12, 2020
Grounds for the decision (Annex) - opposition
May 12, 2020
Internal form - Opposition/addressees
May 12, 2020
Means of redress
Mar 24, 2020
Notification concerning the date of oral proceedings
Mar 24, 2020
Notification concerning the date of oral proceedings
Mar 20, 2020
Brief communication - Opposition proceedings
Mar 16, 2020
(Electronic) Receipt
Mar 16, 2020
Letter accompanying subsequently filed items
Mar 16, 2020
Written submission in preparation to/during oral proceedings
Mar 2, 2020
Brief communication - Opposition proceedings
Mar 2, 2020
Brief communication - Opposition proceedings
Feb 26, 2020
Request for interpreters during oral proceedings
Feb 25, 2020
(Electronic) Receipt
Feb 25, 2020
Letter accompanying subsequently filed items
Feb 25, 2020
Written submission in preparation to/during oral proceedings
Jan 14, 2020
Brief communication - Opposition proceedings
Jan 14, 2020
Communication of amended entries concerning the representative
Dec 19, 2019
Submission concerning change of applicant's representative
Dec 19, 2019
Submission concerning change of applicant's representative
Oct 31, 2019
Advice of delivery
Oct 18, 2019
Communication about missing advice of delivery
Sep 16, 2019
Advice of delivery
Sep 13, 2019
Advice of delivery
Sep 12, 2019
Acknowledgement of a document
Sep 12, 2019
Acknowledgement of a document
Sep 12, 2019
Annex to the communication - opposition
Sep 12, 2019
Information concerning oral proceedings
Sep 12, 2019
Summons to attend oral proceedings
Sep 12, 2019
Summons to attend oral proceedings
Jun 3, 2019
Brief communication - Opposition proceedings
May 27, 2019
Reply of the patent proprietor to the notice(s) of opposition
Mar 19, 2019
(Electronic) Receipt
Mar 19, 2019
Citation in opposition procedure - 001
Mar 19, 2019
Citation in opposition procedure - 002
Mar 19, 2019
Citation in opposition procedure - 003
Mar 19, 2019
Citation in opposition procedure - 004
Mar 19, 2019
Citation in opposition procedure - 005
Mar 19, 2019
Citation in opposition procedure - 006
Mar 19, 2019
Letter accompanying subsequently filed items
Mar 19, 2019
Letter regarding the opposition procedure (no time limit)
Feb 28, 2019
Refund of fees
Feb 25, 2019
Communication of a notice of opposition and request to file observations
Feb 25, 2019
Notice of further oppositions to opponent(s)
Feb 18, 2019
Brief communication - Opposition proceedings
Feb 18, 2019
Communication of a notice of opposition - first information to patent proprietor
Feb 18, 2019
Request for documents
Feb 7, 2019
(Electronic) Receipt
Feb 7, 2019
Citation in opposition procedure - 007
Feb 7, 2019
Citation in opposition procedure - 008
Feb 7, 2019
Citation in opposition procedure - 009
Feb 7, 2019
Consolidated list of cited opposition documents
Feb 7, 2019
Notice of opposition
Feb 7, 2019
Notice of opposition
May 22, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 12, 2018
Decision to grant a European patent
Mar 28, 2018
Filing of the translations of the claims
Mar 28, 2018
French translation of claims
Mar 28, 2018
German translation of the claims
Dec 8, 2017
Bibliographic data of the European patent application
Dec 8, 2017
Communication about intention to grant a European patent
Dec 8, 2017
Intention to grant (signatures)
Dec 8, 2017
Text intended for grant (clean copy)
Dec 8, 2017
Text intended for grant (version for approval)
Aug 29, 2017
Amended claims with annotations
Aug 29, 2017
Claims
Aug 29, 2017
Description
Aug 29, 2017
Reply to communication from the Examining Division
Aug 24, 2017
Annex to the communication
Aug 24, 2017
Communication from the Examining Division
Jun 12, 2017
Amended claims with annotations
Jun 12, 2017
Citation for the examination procedure
Jun 12, 2017
Claims
Jun 12, 2017
Non-scannable object
Jun 12, 2017
Reply to communication from the Examining Division
Apr 4, 2017
Submission concerning representation
Apr 3, 2017
Submission concerning representation
Feb 8, 2017
Annex to the communication
Feb 8, 2017
Communication from the Examining Division
Oct 4, 2016
Amended claims with annotations
Oct 4, 2016
Claims
Oct 4, 2016
Reply to communication from the Examining Division
Aug 18, 2016
Grant of extension of time limit (examination procedure)
Aug 10, 2016
Request for extension of time limit to communication from the Examining Division
Apr 5, 2016
Annex to the communication
Apr 5, 2016
Communication from the Examining Division
Nov 28, 2014
Description
Nov 28, 2014
Reply to communication from the Examining Division
Aug 21, 2014
Annex to the communication
Aug 21, 2014
Communication from the Examining Division
Jun 4, 2014
CDS Clean up - amended applicant details
May 20, 2014
Claims
May 20, 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 31, 2012
Notification on forthcoming publication of bibliographic data
Apr 18, 2012
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Mar 15, 2012
Letter concerning fees and payments
Mar 6, 2012
Copy of the international preliminary report on patentability
Feb 14, 2012
Request for entry into the European phase
Feb 13, 2012
Fax request to enter the European phase
Dec 29, 2011
Information on entry into European phase
Mar 21, 2011
Priority document (electronically transmitted)
Feb 24, 2011
Copy of the international search report
Feb 24, 2011
Published international application - A1
Oct 11, 2010
Written opinion of the ISA, boxes No. I to VIII
Oct 11, 2010
Written opinion of the ISA, cover sheet
Oct 11, 2010
Written opinion of the ISA, supplemental box
Aug 30, 2010
Abstract
Aug 30, 2010
Claims
Aug 30, 2010
Description

EP2467522

JOHNS MANVILLE

Application Number: EP10749704A
Filing Date: Aug 6, 2010
Status: Opposition Rejected; Aug 28, 2020
Publication Date: May 9, 2018
External Links: Slate, Register , Google Patents

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Curable Fiberglass Binder Comprising Amine Salt Of Inorganic Acid

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Dossier Documents

EP2467522