IP Verse

Articles Including Anticondensation And/Or Low-E Coatings And/Or Methods Of Making The Same

Patent No. EP3141534 (titled "Articles Including Anticondensation And/Or Low-E Coatings And/Or Methods Of Making The Same") was filed by Guardian Glass on Dec 6, 2010. The application was issued on Jul 16, 2025.

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
SAINT GOBAIN	Mar 5, 2020	SAINT GOBAIN RECHERCHE

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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Jun 20, 2025
Decision to maintain the European patent in amended form
Jun 20, 2025
Decision to maintain the European patent in amended form
Jun 10, 2025
(Electronic) Receipt
Jun 10, 2025
Filing of the translation of the amended claims
Jun 10, 2025
French translation of claims
Jun 10, 2025
German translation of the claims
Jun 10, 2025
Letter accompanying subsequently filed items
Mar 13, 2025
Communication of bibliographic data
Mar 13, 2025
Communication to opponent concerning maintenance
Mar 13, 2025
Communication with request to file translations
Mar 5, 2025
Maintenance of the patent with the documents specified in the final decision
Mar 3, 2025
Decision of the Board of Appeal
Mar 3, 2025
F3032 Notification(s) of the decision
Mar 3, 2025
F3032 Notification(s) of the decision
Feb 3, 2025
F3013 Oral Proceedings: Forwarding minutes
Feb 3, 2025
F3013 Oral Proceedings: Forwarding minutes
Feb 3, 2025
F3315 Oral Proceedings: Minutes (Appellant : Proprietor)
Jan 10, 2025
F3004 Communication of the Registry
Jan 10, 2025
F3004 Communication of the Registry
Jan 10, 2025
F3345 Forwarding of submissions to parties
Jan 7, 2025
(Electronic) Receipt
Jan 7, 2025
Letter accompanying subsequently filed items
Jan 7, 2025
Request for interpreters during oral proceedings
Sep 10, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Sep 10, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 25, 2024
F3011.2 Oral Proceedings: Summons VICO
Jul 25, 2024
F3011.2 Oral Proceedings: Summons VICO
Jul 22, 2024
F3010 Oral proceedings: order for summons
Feb 15, 2024
F3345 Forwarding of submissions to parties
Feb 12, 2024
(Electronic) Receipt
Feb 12, 2024
Letter accompanying subsequently filed items
Feb 12, 2024
Reply to appeal
Oct 16, 2023
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Oct 11, 2023
(Electronic) Receipt
Oct 11, 2023
Amended claims with annotations
Oct 11, 2023
Amended claims with annotations
Oct 11, 2023
Amended claims with annotations
Oct 11, 2023
Amended claims with annotations
Oct 11, 2023
Amended claims with annotations
Oct 11, 2023
Amended claims with annotations
Oct 11, 2023
Amended claims with annotations
Oct 11, 2023
Amended claims with annotations
Oct 11, 2023
Amended claims with annotations
Oct 11, 2023
Amended claims with annotations
Oct 11, 2023
Amended claims with annotations
Oct 11, 2023
Claims
Oct 11, 2023
Claims
Oct 11, 2023
Claims
Oct 11, 2023
Claims
Oct 11, 2023
Claims
Oct 11, 2023
Claims
Oct 11, 2023
Claims
Oct 11, 2023
Claims
Oct 11, 2023
Claims
Oct 11, 2023
Claims
Oct 11, 2023
Claims
Oct 11, 2023
Letter accompanying subsequently filed items
Oct 11, 2023
Statement of grounds of appeal
Aug 7, 2023
Composition of the board (T)
Aug 7, 2023
F3204 Communication of the file number to the parties
Aug 7, 2023
F3204 Communication of the file number to the parties
Aug 1, 2023
(Electronic) Receipt
Aug 1, 2023
Letter accompanying subsequently filed items
Aug 1, 2023
Notice of appeal
Jun 6, 2023
(Electronic) Receipt
Jun 6, 2023
Advice of delivery
Jun 6, 2023
Letter accompanying subsequently filed items
Jun 1, 2023
Annex to the communication - opposition
Jun 1, 2023
Druckexemplar in opposition procedure
Jun 1, 2023
Grounds for the decision (Annex) - opposition
Jun 1, 2023
Interlocutory decision in opposition proceedings
Jun 1, 2023
Interlocutory decision in opposition proceedings
Jun 1, 2023
Means of redress
Jun 1, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 1, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 1, 2023
Provision of a copy of the minutes - opposition procedure
Jun 1, 2023
Provision of a copy of the minutes - opposition procedure
Jun 1, 2023
Scanned annex to a communication - opposition procedure
Jun 1, 2023
Scanned annex to a communication - opposition procedure
Jun 1, 2023
Scanned annex to a communication - opposition procedure
Jun 1, 2023
Transmittal of decision / summons - opposition
Jun 1, 2023
Transmittal of decision / summons - opposition
May 30, 2023
Decision of the Opposition Division and instruction
Nov 24, 2022
Information about the result of oral proceedings
Oct 4, 2022
Brief communication - Opposition proceedings
Sep 30, 2022
Brief communication - Opposition proceedings
Sep 23, 2022
(Electronic) Receipt
Sep 23, 2022
(Electronic) Receipt
Sep 23, 2022
Auxiliary request during Opposition procedure
Sep 23, 2022
Auxiliary request during Opposition procedure
Sep 23, 2022
Auxiliary request during Opposition procedure
Sep 23, 2022
Auxiliary request during Opposition procedure - 04
Sep 23, 2022
Auxiliary request during Opposition procedure - 05
Sep 23, 2022
Auxiliary request during Opposition procedure - 06
Sep 23, 2022
Citation in opposition procedure - 010
Sep 23, 2022
Citation in opposition procedure - 011
Sep 23, 2022
Consolidated list of cited opposition documents
Sep 23, 2022
Letter accompanying subsequently filed items
Sep 23, 2022
Letter accompanying subsequently filed items
Sep 23, 2022
Written submission in preparation to/during oral proceedings
Sep 23, 2022
Written submission in preparation to/during oral proceedings
Sep 23, 2022
Written submission in preparation to/during oral proceedings
Jul 1, 2022
Notification concerning the date of oral proceedings
Jul 1, 2022
Notification concerning the date of oral proceedings
May 17, 2022
(Electronic) Receipt
May 17, 2022
Advice of delivery
May 17, 2022
Letter accompanying subsequently filed items
May 9, 2022
(Electronic) Receipt
May 9, 2022
Advice of delivery
May 9, 2022
Letter accompanying subsequently filed items
May 3, 2022
Annex to the communication - opposition
May 3, 2022
Information concerning oral proceedings
May 3, 2022
Summons to attend oral proceedings
May 3, 2022
Summons to attend oral proceedings
May 3, 2022
Transmittal of decision / summons - opposition
May 3, 2022
Transmittal of decision / summons - opposition
Aug 3, 2020
Brief communication - Opposition proceedings
Jul 28, 2020
(Electronic) Receipt
Jul 28, 2020
Auxiliary request during Opposition procedure
Jul 28, 2020
Auxiliary request during Opposition procedure
Jul 28, 2020
Auxiliary request during Opposition procedure
Jul 28, 2020
Auxiliary request during Opposition procedure - 01
Jul 28, 2020
Auxiliary request during Opposition procedure - 02
Jul 28, 2020
Auxiliary request during Opposition procedure - 03
Jul 28, 2020
Citation in opposition procedure - 009
Jul 28, 2020
Letter accompanying subsequently filed items
Jul 28, 2020
Main request during Opposition procedure
Jul 28, 2020
Main request during Opposition procedure
Jul 28, 2020
Reply of the patent proprietor to the notice(s) of opposition
Mar 19, 2020
Communication of a notice of opposition and request to file observations
Mar 19, 2020
Notice of further oppositions to opponent(s)
Mar 13, 2020
Communication of a notice of opposition - first information to patent proprietor
Mar 13, 2020
Request for documents
Mar 5, 2020
(Electronic) Receipt
Mar 5, 2020
Citation in opposition procedure - 001
Mar 5, 2020
Citation in opposition procedure - 002
Mar 5, 2020
Citation in opposition procedure - 003
Mar 5, 2020
Citation in opposition procedure - 004
Mar 5, 2020
Citation in opposition procedure - 005
Mar 5, 2020
Citation in opposition procedure - 006
Mar 5, 2020
Citation in opposition procedure - 007
Mar 5, 2020
Citation in opposition procedure - 008
Mar 5, 2020
Notice of opposition
Mar 5, 2020
Notice of opposition
Mar 5, 2020
Notice of opposition
Jun 18, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 9, 2019
Decision to grant a European patent
Apr 23, 2019
(Electronic) Receipt
Apr 23, 2019
Filing of the translations of the claims
Apr 23, 2019
French translation of claims
Apr 23, 2019
German translation of the claims
Apr 23, 2019
Letter accompanying subsequently filed items
Jan 11, 2019
Communication of amended entries concerning the representative
Jan 7, 2019
Letter accompanying subsequently filed items
Jan 7, 2019
Submission concerning change of applicant's representative
Dec 21, 2018
Submission concerning change of applicant's representative
Dec 20, 2018
General authorisation
Dec 20, 2018
General authorisation
Dec 20, 2018
General authorisation
Dec 20, 2018
General authorisation
Dec 20, 2018
General authorisation
Dec 20, 2018
Submission concerning change of applicant's representative
Dec 19, 2018
Letter accompanying subsequently filed items
Dec 19, 2018
Submission concerning change of applicant's representative
Dec 14, 2018
Bibliographic data of the European patent application
Dec 14, 2018
Communication about intention to grant a European patent
Dec 14, 2018
Intention to grant (signatures)
Dec 14, 2018
Text intended for grant (clean copy)
Dec 14, 2018
Text intended for grant (version for approval)
Dec 6, 2018
Bibliographic data of the European patent application
Oct 25, 2018
Examination started
Dec 6, 2017
Communication of the registration of a transfer or change of name and/or address
Nov 27, 2017
Annexes in respect of a client data request
Nov 27, 2017
Annexes in respect of a client data request
Nov 27, 2017
Submission concerning a transfer of rights (applicant)
Sep 12, 2017
(Electronic) Receipt
Sep 12, 2017
Amended claims filed after receipt of (European) search report
Sep 12, 2017
Amended claims with annotations
Sep 12, 2017
Amendments received before examination
Sep 12, 2017
Letter accompanying subsequently filed items
Mar 20, 2017
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Feb 15, 2017
Notification of forthcoming publication
Feb 15, 2017
Refund of fees
Feb 9, 2017
Communication regarding the transmission of the European search report
Feb 9, 2017
European search opinion
Feb 9, 2017
European search report
Feb 9, 2017
Information on Search Strategy
Jan 5, 2017
Reply to the invitation to clarify the claims/the subject matter of the application
Dec 13, 2016
Communication to designated inventor
Dec 13, 2016
Communication to designated inventor
Dec 2, 2016
Letter concerning the inventor
Oct 28, 2016
Annex to the communication
Oct 28, 2016
Invitation to indicate the claims and the subject-matter to be searched
Oct 21, 2016
Search started
Oct 17, 2016
Invitation to indicate correct address of inventor
Oct 17, 2016
Invitation to indicate correct address of inventor
Oct 4, 2016
Letter which had not been notified
Sep 29, 2016
Letter which had not been notified
Aug 26, 2016
Communication to designated inventor
Aug 26, 2016
Communication to designated inventor
Aug 26, 2016
Communication to designated inventor
Aug 26, 2016
Communication to designated inventor
Jul 4, 2016
Abstract
Jul 4, 2016
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jul 4, 2016
Claims
Jul 4, 2016
Description
Jul 4, 2016
Designation of inventor
Jul 4, 2016
Drawings
Jul 4, 2016
Letter concerning search matters
Jul 4, 2016
Request for grant of a European patent
Sep 21, 2011
Priority document (electronically transmitted)
Sep 21, 2011
Priority document (electronically transmitted)
Sep 21, 2011
Priority document (electronically transmitted)

EP3141534

GUARDIAN GLASS

Application Number: EP16177756A
Filing Date: Dec 6, 2010
Status: Patent Maintained As Amended; Jun 13, 2025
Publication Date: Jul 16, 2025
External Links: Slate, Register , Google Patents