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Zeolite-Based Honeycomb Body

Patent No. EP2234938 (titled "Zeolite-Based Honeycomb Body") was filed by Corning Incorporated on Nov 21, 2008. The application was issued on Aug 7, 2019.

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
JOHNSON MATTHEY PUBLIC LIMTED	May 7, 2020	BOULT WADE TENNANT

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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Jan 27, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jan 27, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Jan 22, 2021
Termination of the opposition proceedings with revocation of patent
Oct 21, 2020
Advice of delivery
Oct 16, 2020
Advice of delivery
Oct 13, 2020
Acknowledgement of a document
Oct 13, 2020
Acknowledgement of a document
Oct 13, 2020
Decision revoking the European patent
Oct 13, 2020
Decision revoking the European patent
Oct 7, 2020
(Electronic) Receipt
Oct 7, 2020
Letter accompanying subsequently filed items
Oct 7, 2020
Request for revocation of patent
Jun 23, 2020
Communication of a notice of opposition and request to file observations
Jun 23, 2020
Notice of further oppositions to opponent(s)
May 12, 2020
Communication of a notice of opposition - first information to patent proprietor
May 7, 2020
(Electronic) Receipt
May 7, 2020
Citation in opposition procedure - 001
May 7, 2020
Citation in opposition procedure - 002
May 7, 2020
Citation in opposition procedure - 003
May 7, 2020
Citation in opposition procedure - 004
May 7, 2020
Citation in opposition procedure - 005
May 7, 2020
Citation in opposition procedure - 006
May 7, 2020
Consolidated list of cited opposition documents
May 7, 2020
International publication (Pamphlet)
May 7, 2020
Notice of opposition
May 7, 2020
Notice of opposition
Aug 19, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 11, 2019
Decision to grant a European patent
Jun 26, 2019
(Electronic) Receipt
Jun 26, 2019
Filing of the translations of the claims
Jun 26, 2019
Letter accompanying subsequently filed items
Jun 19, 2019
Bibliographic data of the European patent application
Jun 19, 2019
Communication about intention to grant a European patent
Jun 19, 2019
Intention to grant (signatures)
Jun 19, 2019
Text intended for grant (clean copy)
Jun 19, 2019
Text intended for grant (version for approval)
Apr 11, 2019
(Electronic) Receipt
Apr 11, 2019
Amended claims with annotations
Apr 11, 2019
Claims
Apr 11, 2019
French translation of claims
Apr 11, 2019
German translation of the claims
Apr 11, 2019
Letter accompanying subsequently filed items
Apr 11, 2019
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Dec 12, 2018
Bibliographic data of the European patent application
Dec 12, 2018
Communication about intention to grant a European patent
Dec 12, 2018
Intention to grant (signatures)
Dec 12, 2018
Text intended for grant (clean copy)
Dec 12, 2018
Text intended for grant (version for approval)
Oct 22, 2018
(Electronic) Receipt
Oct 22, 2018
Letter accompanying subsequently filed items
Oct 22, 2018
Letter filed during examination procedure after communication from the Examining Division
Oct 4, 2018
Notification concerning the date of oral proceedings
Sep 10, 2018
Annex to the communication
Sep 10, 2018
Consultation by telephone/in person
Sep 10, 2018
Result of consultation by telephone/in person
Jul 30, 2018
Advice of delivery
Jul 24, 2018
Acknowledgement of a document
Jul 20, 2018
Annex to the communication
Jul 20, 2018
Summons to attend oral proceedings
Jul 16, 2018
Preparation for oral proceedings
Feb 23, 2018
(Electronic) Receipt
Feb 23, 2018
Amended claims with annotations
Feb 23, 2018
Amended description with annotations
Feb 23, 2018
Claims
Feb 23, 2018
Description
Feb 23, 2018
Letter accompanying subsequently filed items
Feb 23, 2018
Reply to communication from the Examining Division
Oct 19, 2017
Annex to the communication
Oct 19, 2017
Communication from the Examining Division
Oct 27, 2015
(Electronic) Receipt
Oct 27, 2015
Amended claims with annotations
Oct 27, 2015
Amended claims with annotations
Oct 27, 2015
Amended claims with annotations
Oct 27, 2015
Claims
Oct 27, 2015
Claims
Oct 27, 2015
Claims
Oct 27, 2015
Claims
Oct 27, 2015
Letter accompanying subsequently filed items
Oct 27, 2015
Reply to communication from the Examining Division
Aug 19, 2015
Grant of extension of time limit (examination procedure)
Aug 13, 2015
Request for extension of time limit to communication from the Examining Division
Apr 22, 2015
Annex to the communication
Apr 22, 2015
Communication from the Examining Division
Jan 19, 2015
Grant of extension of time limit (examination procedure)
Jan 15, 2015
(Electronic) Receipt
Jan 15, 2015
Amended claims with annotations
Jan 15, 2015
Amended description with annotations
Jan 15, 2015
Claims
Jan 15, 2015
Description
Jan 15, 2015
Letter accompanying subsequently filed items
Jan 15, 2015
Reply to communication from the Examining Division
Dec 29, 2014
Request for extension of time limit to communication from the Examining Division
Aug 27, 2014
Annex to the communication
Aug 27, 2014
Communication from the Examining Division
Aug 6, 2014
(Electronic) Receipt
Aug 6, 2014
Amended claims with annotations
Aug 6, 2014
Claims
Aug 6, 2014
Letter accompanying subsequently filed items
Aug 6, 2014
Reply to communication from the Examining Division
Jun 11, 2014
Grant of extension of time limit (examination procedure)
Jun 6, 2014
CDS Clean up - amended data concerning the representative for the applicant
Jun 6, 2014
Submission concerning representation
Jun 5, 2014
Submission concerning representation
Jun 4, 2014
Request for extension of time limit to communication from the Examining Division
Jan 31, 2014
Annex to the communication
Jan 31, 2014
Communication from the Examining Division
Sep 8, 2010
Notification on forthcoming publication of bibliographic data
Sep 2, 2010
Amended claims filed after receipt of (European) search report
Sep 2, 2010
Amendments received before examination
Aug 4, 2010
Communication regarding comments on Written Opinion/amendment of application/payment of claims fee
Jun 18, 2010
Copy of the international preliminary report on patentability
Jun 15, 2010
Amended claims filed after receipt of (European) search report
Jun 15, 2010
Designation of inventor
Jun 15, 2010
Request for entry into the European phase
Apr 16, 2010
Information on entry into European phase
Jul 1, 2009
Priority document (electronically transmitted)
Jun 11, 2009
Copy of the international search report
Jun 11, 2009
Published international application - A1
May 15, 2009
Written opinion of the ISA, boxes No. I to VIII
May 15, 2009
Written opinion of the ISA, cover sheet
May 15, 2009
Written opinion of the ISA, supplemental box
Dec 11, 2008
Abstract
Dec 11, 2008
Claims
Dec 11, 2008
Description
Dec 11, 2008
Drawings
Dec 11, 2008
Submission concerning representation

EP2234938

CORNING INCORPORATED

Application Number: EP08855986A
Filing Date: Nov 21, 2008
Status: Revoked; Jan 29, 2021
Publication Date: Aug 7, 2019
External Links: Slate, EP2234938B1, Google Patents

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Zeolite-Based Honeycomb Body

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Dossier Documents

EP2234938