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Method For Manufacturing Resin For Urethane-Based Optical Material, Resin Composition For Same, And Optical Material Manufactured Thereby

Patent No. EP2660262 (titled "Method For Manufacturing Resin For Urethane-Based Optical Material, Resin Composition For Same, And Optical Material Manufactured Thereby") was filed by KOC Solution on Dec 29, 2011. The application was issued on Feb 27, 2019.

Patent Summary

Patent Family

Patent Oppositions

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
PPG INDUDTRIES	Nov 5, 2019	F & E PATENT

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 24, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Aug 24, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Aug 19, 2021
Termination of the opposition proceedings with revocation of patent
May 25, 2021
Advice of delivery
May 17, 2021
(Electronic) Receipt
May 17, 2021
Advice of delivery
May 10, 2021
Decision of the Opposition Division and instruction
May 10, 2021
Decision revoking the European patent
May 10, 2021
Grounds for the decision (Annex) - opposition
May 10, 2021
Internal form - Opposition/addressees
May 10, 2021
Means of redress
May 10, 2021
Transmittal of decision / summons - opposition
May 10, 2021
Transmittal of decision / summons - opposition
Apr 15, 2021
Notification concerning the date of oral proceedings
Apr 15, 2021
Notification concerning the date of oral proceedings
Apr 14, 2021
Brief communication - Opposition proceedings
Apr 9, 2021
(Electronic) Receipt
Apr 9, 2021
Letter accompanying subsequently filed items
Apr 9, 2021
Withdrawal of a request for oral proceedings
Mar 15, 2021
Brief communication - Opposition proceedings
Mar 10, 2021
(Electronic) Receipt
Mar 10, 2021
Letter accompanying subsequently filed items
Mar 10, 2021
Request for interpreters during oral proceedings
Oct 1, 2020
Advice of delivery
Sep 28, 2020
Advice of delivery
Sep 23, 2020
Acknowledgement of a document
Sep 23, 2020
Acknowledgement of a document
Sep 23, 2020
Annex to the communication - opposition
Sep 23, 2020
Information concerning oral proceedings
Sep 23, 2020
Summons to attend oral proceedings
Sep 23, 2020
Summons to attend oral proceedings
Sep 21, 2020
Brief communication - Opposition proceedings
Sep 16, 2020
(Electronic) Receipt
Sep 16, 2020
Letter accompanying subsequently filed items
Sep 16, 2020
Reply from the opponent to submission of proprietor
Sep 15, 2020
Oral proceedings: reply to date proposed
Sep 15, 2020
Oral proceedings: reply to date proposed
Aug 12, 2020
Brief communication - Opposition proceedings
Aug 10, 2020
Brief communication - Opposition proceedings
Aug 7, 2020
(Electronic) Receipt
Aug 7, 2020
Auxiliary request during Opposition procedure
Aug 7, 2020
Auxiliary request during Opposition procedure
Aug 7, 2020
Auxiliary request during Opposition procedure - 01
Aug 7, 2020
Auxiliary request during Opposition procedure - 02
Aug 7, 2020
Citation in opposition procedure - 002
Aug 7, 2020
Citation in opposition procedure - 003
Aug 7, 2020
Citation in opposition procedure - 004
Aug 7, 2020
Consolidated list of cited opposition documents
Aug 7, 2020
Letter accompanying subsequently filed items
Aug 7, 2020
Reply to an examination report in opposition proceedings
Aug 5, 2020
(Electronic) Receipt
Aug 5, 2020
Letter accompanying subsequently filed items
Aug 5, 2020
Reply to an examination report in opposition proceedings
Apr 9, 2020
Annex to the communication - opposition
Apr 9, 2020
Communication inviting the parties to file observations
Apr 9, 2020
Communication inviting the parties to file observations
Apr 9, 2020
Internal form - Opposition/addressees
Apr 1, 2020
Brief communication - Opposition proceedings
Mar 27, 2020
(Electronic) Receipt
Mar 27, 2020
Letter accompanying subsequently filed items
Mar 27, 2020
Reply of the patent proprietor to the notice(s) of opposition
Dec 9, 2019
Communication of a notice of opposition and request to file observations
Dec 9, 2019
Notice of further oppositions to opponent(s)
Nov 11, 2019
Communication of a notice of opposition - first information to patent proprietor
Nov 5, 2019
(Electronic) Receipt
Nov 5, 2019
Citation in opposition procedure - 001
Nov 5, 2019
Letter accompanying subsequently filed items
Nov 5, 2019
Notice of opposition
Nov 5, 2019
Notice of opposition
Mar 15, 2019
Communication regarding a request to amend/correct the documents for grant
Mar 11, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 4, 2019
(Electronic) Receipt
Feb 4, 2019
Description
Feb 4, 2019
Request for correction of the publication
Jan 31, 2019
Decision to grant a European patent
Jan 8, 2019
(Electronic) Receipt
Jan 8, 2019
Filing of the translations of the claims
Jan 8, 2019
French translation of claims
Jan 8, 2019
German translation of the claims
Oct 4, 2018
Bibliographic data of the European patent application
Oct 4, 2018
Communication about intention to grant a European patent
Oct 4, 2018
Intention to grant (signatures)
Oct 4, 2018
Text intended for grant (clean copy)
Oct 4, 2018
Text intended for grant (version for approval)
Jul 11, 2018
(Electronic) Receipt
Jul 11, 2018
Amended claims with annotations
Jul 11, 2018
Claims
Jul 11, 2018
Letter accompanying subsequently filed items
Jul 11, 2018
Reply to communication from the Examining Division
Jul 6, 2018
Annex to the communication
Jul 6, 2018
Communication from the Examining Division
Sep 8, 2017
(Electronic) Receipt
Sep 8, 2017
Amended claims with annotations
Sep 8, 2017
Amended description with annotations
Sep 8, 2017
Annex
Sep 8, 2017
Annex
Sep 8, 2017
Annex
Sep 8, 2017
Annex
Sep 8, 2017
Annex
Sep 8, 2017
Annex
Sep 8, 2017
Claims
Sep 8, 2017
Description
Sep 8, 2017
Letter accompanying subsequently filed items
Sep 8, 2017
Reply to communication from the Examining Division
May 8, 2017
Annex to the communication
May 8, 2017
Communication from the Examining Division
Apr 26, 2017
Examination started
Jan 11, 2017
Notification regarding date of start of examination with possibility to withdraw
Dec 15, 2016
Payment of fees and costs
Dec 16, 2015
Payment of fees and costs
Apr 27, 2015
Submission concerning representation
Apr 7, 2015
Transmittal of third party observations to applicant
Mar 12, 2015
Observations by third parties
Dec 22, 2014
Payment of fees and costs
Dec 9, 2014
Amended claims filed after receipt of (European) search report
Dec 9, 2014
Amended claims with annotations
Dec 9, 2014
Amendments received before examination
Dec 5, 2014
Amended claims filed after receipt of (European) search report
Dec 5, 2014
Amended claims with annotations
Dec 5, 2014
Amendments received before examination
May 27, 2014
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
May 9, 2014
Communication regarding the transmission of the European search report
May 9, 2014
European search opinion
May 9, 2014
Supplementary European search report
May 8, 2014
Acknowledgement of receipt of observations by third party
May 8, 2014
Communication to applicant regarding observations by third parties
Apr 30, 2014
Search started
Feb 11, 2014
Observations by third parties
Feb 11, 2014
Patent document filed by a Third party
Feb 6, 2014
Communication for party to proceedings/third party
Feb 4, 2014
Amended claims filed after receipt of (European) search report
Feb 4, 2014
Amended claims with annotations
Feb 4, 2014
Amendments received before examination
Feb 4, 2014
Notice drawing attention to the payment of the renewal fee and additional fee
Jan 31, 2014
Amended claims filed after receipt of (European) search report
Jan 31, 2014
Amended claims with annotations
Jan 31, 2014
Amendments received before examination
Dec 23, 2013
Payment of fees and costs
Oct 9, 2013
Notification of forthcoming publication
Aug 8, 2013
Communication regarding possible amendment of the application/payment of claims fee
Aug 6, 2013
Communication to designated inventor
Aug 6, 2013
Communication to designated inventor
Aug 6, 2013
Communication to designated inventor
Jul 24, 2013
(Electronic) Receipt
Jul 24, 2013
Abstract
Jul 24, 2013
Claims
Jul 24, 2013
Description
Jul 24, 2013
Request for entry into the European phase
Jul 17, 2013
Copy of the international preliminary report on patentability
Jul 17, 2013
Translation of the international preliminary report on patentability
May 13, 2013
Information on entry into European phase
Oct 18, 2012
Copy of the international search report
Oct 18, 2012
Copy of the translated international search report
Oct 18, 2012
International publication of the international search report
Jul 25, 2012
Priority document (electronically transmitted)
Jul 25, 2012
Priority document (electronically transmitted)
Jul 5, 2012
Published international application - A2

EP2660262

KOC SOLUTION

Application Number: EP11852482A
Filing Date: Dec 29, 2011
Status: Revoked; Aug 20, 2021
Publication Date: Feb 27, 2019
External Links: Slate, Register , Google Patents