The weekly litigation news digest is live. Subscribe now

IP Verse

Glass Substrate With Increased Weathering And Chemcial Resistance - EP3319915

The patent EP3319915 was granted to AGC Glass Europe on May 17, 2023. The application was originally filed on Jul 1, 2016 under application number EP16733099A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3319915

AGC GLASS EUROPE

Application Number: EP16733099A
Filing Date: Jul 1, 2016
Status: Patent Maintained As Amended; Apr 14, 2023
Publication Date: May 17, 2023
External Links: Slate, Register, Google Patents

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	Opposition Status
Get instant alerts for new oppositions and patent status changes
PILKINGTON GROUP	Aug 27, 2020	MARSH	ADMISSIBLE

Patent Citations (25) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation Phase	Publication Number
DESCRIPTION	EP0305102
EXAMINATION	EP0879802
INTERNATIONAL-SEARCH-REPORT	EP0441705
INTERNATIONAL-SEARCH-REPORT	EP1911794
INTERNATIONAL-SEARCH-REPORT	GB2355273
INTERNATIONAL-SEARCH-REPORT	JP2005029464
INTERNATIONAL-SEARCH-REPORT	US2004240820
INTERNATIONAL-SEARCH-REPORT	US2006014027
INTERNATIONAL-SEARCH-REPORT	US2013112264
INTERNATIONAL-SEARCH-REPORT	WO2010079299
INTERNATIONAL-SEARCH-REPORT	WO2010107998
INTERNATIONAL-SEARCH-REPORT	WO2011101572
OPPOSITION	EP0275662
OPPOSITION	EP0879802
OPPOSITION	EP0918991
OPPOSITION	GB2207669
OPPOSITION	JP2005029464
OPPOSITION	US2006014027
OPPOSITION	US2011305874
OPPOSITION	US2014315027
OPPOSITION	US5081012
OPPOSITION	US5192502
OPPOSITION	US6818309
OPPOSITION	US8227085
OPPOSITION	WO9621630

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

Get instant alerts for new documents

Apr 20, 2023
Decision to maintain the European patent in amended form
OPPO
Apr 20, 2023
Decision to maintain the European patent in amended form
OPPO
Apr 14, 2023
Termination of the opposition proceedings with maintenance of patent
OPPO
Apr 7, 2023
(Electronic) Receipt
OPPO
Apr 7, 2023
Filing of the translation of the amended claims
OPPO
Apr 7, 2023
French translation of claims
OPPO
Apr 7, 2023
German translation of the claims
OPPO
Mar 21, 2023
Brief communication - Opposition proceedings
OPPO
Mar 21, 2023
Brief communication - Opposition proceedings
OPPO
Mar 15, 2023
Annex to the communication - opposition
OPPO
Mar 15, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Feb 27, 2023
Brief communication - Opposition proceedings
OPPO
Feb 21, 2023
(Electronic) Receipt
OPPO
Feb 21, 2023
Letter accompanying subsequently filed items
OPPO
Feb 21, 2023
Request for correction
OPPO
Jan 12, 2023
Communication of bibliographic data
OPPO
Jan 12, 2023
Communication to opponent concerning maintenance
OPPO
Jan 12, 2023
Communication with request to file translations
OPPO
Jan 9, 2023
Maintenance of the patent with the documents specified in the final decision
OPPO
Oct 4, 2022
Advice of delivery
OPPO
Sep 28, 2022
Advice of delivery
OPPO
Sep 28, 2022
Annex to the communication - opposition
OPPO
Sep 28, 2022
Decision of the Opposition Division and instruction
OPPO
Sep 28, 2022
Druckexemplar in opposition procedure
OPPO
Sep 28, 2022
Grounds for the decision (Annex) - opposition
OPPO
Sep 28, 2022
Interlocutory decision in opposition proceedings
OPPO
Sep 28, 2022
Interlocutory decision in opposition proceedings
OPPO
Sep 28, 2022
Means of redress
OPPO
Sep 28, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Sep 28, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Sep 28, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Sep 28, 2022
Provision of a copy of the minutes - opposition procedure
OPPO
Sep 28, 2022
Provision of a copy of the minutes - opposition procedure
OPPO
Sep 28, 2022
Scanned annex to a communication - opposition procedure
OPPO
Sep 28, 2022
Transmittal of decision / summons - opposition
OPPO
Sep 28, 2022
Transmittal of decision / summons - opposition
OPPO
May 27, 2022
Information about the result of oral proceedings
OPPO
May 10, 2022
Brief communication - Opposition proceedings
OPPO
May 4, 2022
(Electronic) Receipt
OPPO
May 4, 2022
Letter accompanying subsequently filed items
OPPO
May 4, 2022
Written submission in preparation to/during oral proceedings
OPPO
Apr 21, 2022
Brief communication - Opposition proceedings
OPPO
Apr 21, 2022
Notification concerning the date of oral proceedings
OPPO
Apr 21, 2022
Notification concerning the date of oral proceedings
OPPO
Apr 13, 2022
(Electronic) Receipt
OPPO
Apr 13, 2022
Citation in opposition procedure - 019
OPPO
Apr 13, 2022
Citation in opposition procedure - 020
OPPO
Apr 13, 2022
Consolidated list of cited opposition documents
OPPO
Apr 13, 2022
Letter accompanying subsequently filed items
OPPO
Apr 13, 2022
Written submission in preparation to/during oral proceedings
OPPO
Apr 12, 2022
Brief communication - Opposition proceedings
OPPO
Apr 7, 2022
(Electronic) Receipt
OPPO
Apr 7, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 7, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 7, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 7, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 7, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 7, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 7, 2022
Auxiliary request during Opposition procedure
OPPO
Apr 7, 2022
Auxiliary request during Opposition procedure - 01
OPPO
Apr 7, 2022
Auxiliary request during Opposition procedure - 02
OPPO
Apr 7, 2022
Auxiliary request during Opposition procedure - 03
OPPO
Apr 7, 2022
Auxiliary request during Opposition procedure - 04
OPPO
Apr 7, 2022
Auxiliary request during Opposition procedure - 05
OPPO
Apr 7, 2022
Auxiliary request during Opposition procedure - 06
OPPO
Apr 7, 2022
Auxiliary request during Opposition procedure - 07
OPPO
Apr 7, 2022
Letter accompanying subsequently filed items
OPPO
Apr 7, 2022
Main request during Opposition procedure
OPPO
Apr 7, 2022
Main request during Opposition procedure
OPPO
Apr 7, 2022
Written submission in preparation to/during oral proceedings
OPPO
Dec 8, 2021
Advice of delivery
OPPO
Dec 1, 2021
Advice of delivery
OPPO
Nov 26, 2021
Annex to the communication - opposition
OPPO
Nov 26, 2021
Information concerning oral proceedings
OPPO
Nov 26, 2021
Summons to attend oral proceedings
OPPO
Nov 26, 2021
Summons to attend oral proceedings
OPPO
Nov 26, 2021
Transmittal of decision / summons - opposition
OPPO
Nov 26, 2021
Transmittal of decision / summons - opposition
OPPO
Nov 17, 2020
Brief communication - Opposition proceedings
OPPO
Nov 12, 2020
(Electronic) Receipt
OPPO
Nov 12, 2020
Letter accompanying subsequently filed items
OPPO
Nov 12, 2020
Main request during Opposition procedure
OPPO
Nov 12, 2020
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Nov 3, 2020
Communication of amended entries concerning the representative
Search/Exam
Sep 15, 2020
Brief communication - Opposition proceedings
OPPO
Sep 10, 2020
(Electronic) Receipt
OPPO
Sep 10, 2020
Citation in opposition procedure - 002
OPPO
Sep 10, 2020
Letter accompanying subsequently filed items
OPPO
Sep 10, 2020
Letter regarding the opposition procedure (no time limit)
OPPO
Sep 8, 2020
Communication of a notice of opposition and request to file observations
OPPO
Sep 8, 2020
Notice of further oppositions to opponent(s)
OPPO
Sep 2, 2020
Communication of a notice of opposition - first information to patent proprietor
OPPO
Sep 2, 2020
Request for documents
OPPO
Aug 27, 2020
(Electronic) Receipt
OPPO
Aug 27, 2020
Citation in opposition procedure - 001
OPPO
Aug 27, 2020
Citation in opposition procedure - 002
OPPO
Aug 27, 2020
Citation in opposition procedure - 003
OPPO
Aug 27, 2020
Citation in opposition procedure - 004
OPPO
Aug 27, 2020
Citation in opposition procedure - 005
OPPO
Aug 27, 2020
Citation in opposition procedure - 006
OPPO
Aug 27, 2020
Citation in opposition procedure - 007
OPPO
Aug 27, 2020
Citation in opposition procedure - 008
OPPO
Aug 27, 2020
Citation in opposition procedure - 009
OPPO
Aug 27, 2020
Citation in opposition procedure - 010
OPPO
Aug 27, 2020
Citation in opposition procedure - 011
OPPO
Aug 27, 2020
Citation in opposition procedure - 012
OPPO
Aug 27, 2020
Citation in opposition procedure - 013
OPPO
Aug 27, 2020
Citation in opposition procedure - 014
OPPO
Aug 27, 2020
Citation in opposition procedure - 015
OPPO
Aug 27, 2020
Citation in opposition procedure - 016
OPPO
Aug 27, 2020
Citation in opposition procedure - 017
OPPO
Aug 27, 2020
Citation in opposition procedure - 018
OPPO
Aug 27, 2020
International publication (Pamphlet)
OPPO
Aug 27, 2020
Notice of opposition
OPPO
Aug 27, 2020
Notice of opposition
OPPO
Dec 9, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Oct 31, 2019
Decision to grant a European patent
Search/Exam
Oct 17, 2019
(Electronic) Receipt
Search/Exam
Oct 17, 2019
Filing of the translations of the claims
Search/Exam
Oct 17, 2019
French translation of claims
Search/Exam
Oct 17, 2019
German translation of the claims
Search/Exam
Aug 2, 2019
Bibliographic data of the European patent application
Search/Exam
Aug 2, 2019
Communication about intention to grant a European patent
Search/Exam
Aug 2, 2019
Intention to grant (signatures)
Search/Exam
Aug 2, 2019
Text intended for grant (clean copy)
Search/Exam
Aug 2, 2019
Text intended for grant (version for approval)
Search/Exam
Jul 9, 2019
(Electronic) Receipt
Search/Exam
Jul 9, 2019
Description
Search/Exam
Jul 9, 2019
Letter accompanying subsequently filed items
Search/Exam
Jul 9, 2019
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Search/Exam
Apr 26, 2019
Bibliographic data of the European patent application
Search/Exam
Apr 26, 2019
Communication about intention to grant a European patent
Search/Exam
Apr 26, 2019
Intention to grant (signatures)
Search/Exam
Apr 26, 2019
Text intended for grant (clean copy)
Search/Exam
Apr 26, 2019
Text intended for grant (version for approval)
Search/Exam
Mar 14, 2019
(Electronic) Receipt
Search/Exam
Mar 14, 2019
Amended claims with annotations
Search/Exam
Mar 14, 2019
Claims
Search/Exam
Mar 14, 2019
Letter accompanying subsequently filed items
Search/Exam
Mar 14, 2019
Reply to communication from the Examining Division
Search/Exam
Jan 24, 2019
Annex to the communication
Search/Exam
Jan 24, 2019
Communication from the Examining Division
Search/Exam
Jan 16, 2019
Examination started
Search/Exam
Jul 11, 2018
(Electronic) Receipt
Search/Exam
Jul 11, 2018
Amended claims filed after receipt of (European) search report
Search/Exam
Jul 11, 2018
Amended claims with annotations
Search/Exam
Jul 11, 2018
Amendments received before examination
Search/Exam
Jul 11, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 18, 2018
Notification on forthcoming publication of bibliographic data
Search/Exam
Feb 21, 2018
Copy of the international preliminary report on patentability
Search/Exam
Feb 20, 2018
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Search/Exam
Feb 16, 2018
Communication to designated inventor
Search/Exam
Feb 16, 2018
Communication to designated inventor
Search/Exam
Feb 16, 2018
Communication to designated inventor
Search/Exam
Feb 13, 2018
Priority search results copy provided by EPO
Search/Exam
Feb 1, 2018
Copy of the international preliminary report on patentability
Search/Exam
Jan 5, 2018
(Electronic) Receipt
Search/Exam
Jan 5, 2018
Request for entry into the European phase
Search/Exam
Nov 17, 2017
Information on entry into European phase
Search/Exam
Jan 30, 2017
Priority document (electronically transmitted)
Search/Exam
Jan 12, 2017
Copy of the international search report
Search/Exam
Jan 12, 2017
Published international application - A1
Search/Exam
Sep 15, 2016
Written opinion of the ISA, boxes No. I to VIII
PCTISA
Sep 15, 2016
Written opinion of the ISA, cover sheet
PCTISA
Sep 15, 2016
Written opinion of the ISA, supplemental box
PCTISA
Jul 8, 2016
Notification of the international application number and of the international filing date
PCTRO
Jul 1, 2016
(Electronic) Receipt
PCTRO
Jul 1, 2016
Abstract
PCTRO
Jul 1, 2016
Claims
PCTRO
Jul 1, 2016
Description
PCTRO
Jul 1, 2016
Document concerning fees and payments
PCTRO
Jul 1, 2016
Electronic request for grant of an International application
PCTRO
Jul 1, 2016
Priority document (RO-procedure)
PCTRO