Process For Coating A Substrate And Window

Patent No. EP2803646 (titled "Process For Coating A Substrate And Window") was filed by Saint Gobain on May 16, 2014. The application was issued on May 16, 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
AGC GLASS EUROPE	Jan 24, 2019	AGUSTSSON

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 7, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 2, 2022
Termination of the opposition proceedings with maintenance of patent
Oct 26, 2021
(Electronic) Receipt
Oct 26, 2021
Advice of delivery
Oct 26, 2021
Letter accompanying subsequently filed items
Oct 22, 2021
Decision to discontinue the opposition proceedings
Oct 22, 2021
Transmittal of decision / summons - opposition
Oct 14, 2021
Brief communication - Opposition proceedings
Oct 14, 2021
Brief communication - Opposition proceedings
Oct 8, 2021
(Electronic) Receipt
Oct 8, 2021
Letter accompanying subsequently filed items
Oct 8, 2021
Withdrawal of an opposition
Sep 28, 2020
Brief communication - Opposition proceedings
Sep 23, 2020
(Electronic) Receipt
Sep 23, 2020
Letter accompanying subsequently filed items
Sep 23, 2020
Letter regarding the opposition procedure (no time limit)
Aug 25, 2020
Brief communication - Opposition proceedings
Aug 20, 2020
(Electronic) Receipt
Aug 20, 2020
Auxiliary request during Opposition procedure
Aug 20, 2020
Auxiliary request during Opposition procedure - 01
Aug 20, 2020
Letter accompanying subsequently filed items
Aug 20, 2020
Reply to an examination report in opposition proceedings
Jun 18, 2020
Brief communication - Opposition proceedings
Jun 15, 2020
(Electronic) Receipt
Jun 15, 2020
Letter accompanying subsequently filed items
Jun 15, 2020
Reply to an examination report in opposition proceedings
May 11, 2020
Communication of the registration of a transfer or change of name and/or address
May 5, 2020
Letter accompanying subsequently filed items
May 5, 2020
Submission concerning change of applicant's address
May 5, 2020
Submission concerning change of applicant's address
Apr 20, 2020
Annex to the communication - opposition
Apr 20, 2020
Communication inviting the parties to file observations
Apr 20, 2020
Communication inviting the parties to file observations
Apr 20, 2020
Internal form - Opposition/addressees
Jul 1, 2019
Brief communication - Opposition proceedings
Jun 25, 2019
(Electronic) Receipt
Jun 25, 2019
Letter accompanying subsequently filed items
Jun 25, 2019
Reply of the patent proprietor to the notice(s) of opposition
Feb 27, 2019
Communication of a notice of opposition and request to file observations
Feb 27, 2019
Notice of further oppositions to opponent(s)
Feb 22, 2019
Consolidated list of cited opposition documents
Jan 30, 2019
Communication of a notice of opposition - first information to patent proprietor
Jan 24, 2019
(Electronic) Receipt
Jan 24, 2019
Citation in opposition procedure - 001
Jan 24, 2019
Citation in opposition procedure - 002
Jan 24, 2019
Citation in opposition procedure - 003
Jan 24, 2019
Letter accompanying subsequently filed items
Jan 24, 2019
Notice of opposition
Jan 24, 2019
Notice of opposition
May 30, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 19, 2018
Decision to grant a European patent
Mar 28, 2018
(Electronic) Receipt
Mar 28, 2018
English translation of the claims
Mar 28, 2018
Filing of the translations of the claims
Mar 28, 2018
German translation of the claims
Mar 28, 2018
Letter accompanying subsequently filed items
Dec 13, 2017
Bibliographic data of the European patent application
Dec 13, 2017
Communication about intention to grant a European patent
Dec 13, 2017
Intention to grant (signatures)
Dec 13, 2017
Text intended for grant (clean copy)
Dec 13, 2017
Text intended for grant (version for approval)
Oct 16, 2017
Examination started
Jun 14, 2017
Refund of fees
Oct 19, 2016
Communication of amended entries concerning the representative
Oct 10, 2016
Submission concerning change of applicant's representative
May 5, 2015
(Electronic) Receipt
May 5, 2015
Amended claims filed after receipt of (European) search report
May 5, 2015
Amended claims with annotations
May 5, 2015
Amendments received before examination
May 5, 2015
Letter accompanying subsequently filed items
Nov 24, 2014
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Oct 22, 2014
Notification of forthcoming publication
Oct 15, 2014
Refund of fees
Sep 22, 2014
Communication regarding the transmission of the European search report
Sep 22, 2014
European search opinion
Sep 22, 2014
European search report
Sep 17, 2014
Priority search results copy provided by EPO
Aug 8, 2014
Communication to designated inventor
Aug 8, 2014
Communication to designated inventor
Jul 2, 2014
Search started
Jun 23, 2014
Letter concerning the priority
Jun 23, 2014
Priority document
May 16, 2014
Abstract
May 16, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
May 16, 2014
Claims
May 16, 2014
Description
May 16, 2014
Designation of inventor
May 16, 2014
Designation of inventor
May 16, 2014
Drawings
May 16, 2014
Request for grant of a European patent

EP2803646

SAINT GOBAIN

Application Number: EP14168683A
Filing Date: May 16, 2014
Status: Granted And Under Opposition; Apr 13, 2018
Publication Date: May 16, 2018
External Links: Slate, Register , Google Patents

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Process For Coating A Substrate And Window

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Dossier Documents

EP2803646