Solar Control Glazing

Patent No. EP1644293 (titled "Solar Control Glazing") was filed by Pilkington on Jul 9, 2004. The application was issued on Apr 13, 2022.

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	Sep 3, 2019	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

Get instant alerts for new documents

Mar 17, 2022
Decision to maintain the European patent in amended form
Mar 17, 2022
Decision to maintain the European patent in amended form
Mar 11, 2022
Termination of the opposition proceedings with maintenance of patent
Mar 3, 2022
(Electronic) Receipt
Mar 3, 2022
Filing of the translation of the amended claims
Mar 3, 2022
French translation of claims
Mar 3, 2022
German translation of the claims
Mar 3, 2022
Letter accompanying subsequently filed items
Dec 21, 2021
Communication of bibliographic data
Dec 21, 2021
Communication to opponent concerning maintenance
Dec 21, 2021
Communication with request to file translations
Dec 21, 2021
Refund of fees
Dec 17, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Dec 17, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Dec 16, 2021
Maintenance of the patent with the documents specified in the final decision
Dec 14, 2021
Composition of the board (T)
Dec 13, 2021
(Electronic) Receipt
Dec 13, 2021
Letter accompanying subsequently filed items
Dec 13, 2021
Withdrawal of an appeal
Nov 26, 2021
F3056 Communication: Change of Board due to the technical nature of the appeal
Nov 26, 2021
F3056 Communication: Change of Board due to the technical nature of the appeal
Nov 26, 2021
F3313 Order: change of Board due to the technical aspects of the appeal
Nov 24, 2021
F3204 Communication of the file number to the parties
Nov 24, 2021
F3204 Communication of the file number to the parties
Oct 26, 2021
(Electronic) Receipt
Oct 26, 2021
Letter accompanying subsequently filed items
Oct 26, 2021
Notice of appeal
Aug 23, 2021
Advice of delivery
Aug 18, 2021
Annex to the communication - opposition
Aug 18, 2021
Decision of the Opposition Division and instruction
Aug 18, 2021
Druckexemplar in opposition procedure
Aug 18, 2021
Grounds for the decision (Annex) - opposition
Aug 18, 2021
Interlocutory decision in opposition proceedings
Aug 18, 2021
Interlocutory decision in opposition proceedings
Aug 18, 2021
Means of redress
Aug 18, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 18, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 18, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 18, 2021
Provision of a copy of the minutes - opposition procedure
Aug 18, 2021
Provision of a copy of the minutes - opposition procedure
Aug 18, 2021
Scanned annex to a communication - opposition procedure
Aug 18, 2021
Transmittal of decision / summons - opposition
Aug 18, 2021
Transmittal of decision / summons - opposition
Jul 8, 2021
Information about the result of oral proceedings
Jul 7, 2021
Brief communication - Opposition proceedings
Jul 2, 2021
(Electronic) Receipt
Jul 2, 2021
Letter accompanying subsequently filed items
Jul 2, 2021
Written submission in preparation to/during oral proceedings
May 26, 2021
Brief communication - Opposition proceedings
May 26, 2021
Communication of amended entries concerning the representative
May 14, 2021
Brief communication - Opposition proceedings
May 12, 2021
Brief communication - Opposition proceedings
May 7, 2021
(Electronic) Receipt
May 7, 2021
Auxiliary request during Opposition procedure
May 7, 2021
Auxiliary request during Opposition procedure
May 7, 2021
Auxiliary request during Opposition procedure
May 7, 2021
Auxiliary request during Opposition procedure
May 7, 2021
Auxiliary request during Opposition procedure
May 7, 2021
Auxiliary request during Opposition procedure
May 7, 2021
Auxiliary request during Opposition procedure
May 7, 2021
Auxiliary request during Opposition procedure - 01
May 7, 2021
Auxiliary request during Opposition procedure - 02
May 7, 2021
Auxiliary request during Opposition procedure - 03
May 7, 2021
Auxiliary request during Opposition procedure - 04
May 7, 2021
Auxiliary request during Opposition procedure - 05
May 7, 2021
Auxiliary request during Opposition procedure - 06
May 7, 2021
Auxiliary request during Opposition procedure - 07
May 7, 2021
Letter accompanying subsequently filed items
May 7, 2021
Main request during Opposition procedure
May 7, 2021
Written submission in preparation to/during oral proceedings
May 6, 2021
(Electronic) Receipt
May 6, 2021
Citation in opposition procedure - 001
May 6, 2021
Citation in opposition procedure - 004
May 6, 2021
Consolidated list of cited opposition documents
May 6, 2021
Letter accompanying subsequently filed items
May 6, 2021
Written submission in preparation to/during oral proceedings
Dec 22, 2020
Advice of delivery
Dec 18, 2020
Advice of delivery
Dec 10, 2020
Annex to the communication - opposition
Dec 10, 2020
Information concerning oral proceedings
Dec 10, 2020
Summons to attend oral proceedings
Dec 10, 2020
Summons to attend oral proceedings
Dec 10, 2020
Transmittal of decision / summons - opposition
Dec 10, 2020
Transmittal of decision / summons - opposition
Dec 10, 2020
Transmittal of decision / summons - opposition
Dec 10, 2020
Transmittal of decision / summons - opposition
Oct 8, 2020
Notification concerning the date of oral proceedings
Oct 8, 2020
Notification concerning the date of oral proceedings
Oct 6, 2020
Brief communication - Opposition proceedings
Oct 1, 2020
(Electronic) Receipt
Oct 1, 2020
Letter accompanying subsequently filed items
Oct 1, 2020
Oral proceedings: reply to date proposed
Sep 8, 2020
Notification concerning the date of oral proceedings
Sep 8, 2020
Notification concerning the date of oral proceedings
Jun 2, 2020
(Electronic) Receipt
Jun 2, 2020
Advice of delivery
Jun 2, 2020
Letter accompanying subsequently filed items
Jun 1, 2020
Advice of delivery
May 25, 2020
Communication of amended entries
May 19, 2020
Acknowledgement of a document
May 19, 2020
Acknowledgement of a document
May 19, 2020
Annex to the communication - opposition
May 19, 2020
Information concerning oral proceedings
May 19, 2020
Information concerning oral proceedings
May 19, 2020
Summons to attend oral proceedings
May 19, 2020
Summons to attend oral proceedings
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
Feb 6, 2020
Brief communication - Opposition proceedings
Jan 31, 2020
(Electronic) Receipt
Jan 31, 2020
Letter accompanying subsequently filed items
Jan 31, 2020
Reply of the patent proprietor to the notice(s) of opposition
Sep 23, 2019
Communication of a notice of opposition and request to file observations
Sep 23, 2019
Notice of further oppositions to opponent(s)
Sep 12, 2019
Communication of a notice of opposition - first information to patent proprietor
Sep 3, 2019
(Electronic) Receipt
Sep 3, 2019
Citation in opposition procedure - 001
Sep 3, 2019
Citation in opposition procedure - 002
Sep 3, 2019
Citation in opposition procedure - 003
Sep 3, 2019
Notice of opposition
Sep 3, 2019
Notice of opposition
Dec 17, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 8, 2018
Decision to grant a European patent
Oct 31, 2018
Communication of the registration of a transfer or change of name and/or address
Sep 28, 2018
(Electronic) Receipt
Sep 28, 2018
Filing of the translations of the claims
Sep 28, 2018
French translation of claims
Sep 28, 2018
German translation of the claims
Sep 28, 2018
Letter accompanying subsequently filed items
Sep 28, 2018
Submission concerning change of applicant's address
Sep 28, 2018
Submission concerning change of applicant's address
May 31, 2018
Bibliographic data of the European patent application
May 31, 2018
Communication about intention to grant a European patent
May 31, 2018
Intention to grant (signatures)
May 31, 2018
Text intended for grant (clean copy)
May 31, 2018
Text intended for grant (version for approval)
Mar 27, 2018
(Electronic) Receipt
Mar 27, 2018
Amended description with annotations
Mar 27, 2018
Description
Mar 27, 2018
Letter accompanying subsequently filed items
Mar 27, 2018
Reply to communication from the Examining Division
Mar 23, 2018
(Electronic) Receipt
Mar 23, 2018
Amended claims with annotations
Mar 23, 2018
Claims
Mar 23, 2018
Letter accompanying subsequently filed items
Mar 23, 2018
Reply to communication from the Examining Division
Jan 29, 2018
Grant of extension of time limit (examination procedure)
Jan 23, 2018
(Electronic) Receipt
Jan 23, 2018
Letter accompanying subsequently filed items
Jan 23, 2018
Request for extension of time limit to communication from the Examining Division
Sep 15, 2017
Annex to the communication
Sep 15, 2017
Communication from the Examining Division
Jun 7, 2017
(Electronic) Receipt
Jun 7, 2017
Amended description with annotations
Jun 7, 2017
Description
Jun 7, 2017
Letter accompanying subsequently filed items
Jun 7, 2017
Reply to communication from the Examining Division
Apr 28, 2017
Grant of extension of time limit (examination procedure)
Apr 20, 2017
(Electronic) Receipt
Apr 20, 2017
Letter accompanying subsequently filed items
Apr 20, 2017
Request for extension of time limit to communication from the Examining Division
Dec 19, 2016
Annex to the communication
Dec 19, 2016
Communication from the Examining Division
Jul 22, 2016
(Electronic) Receipt
Jul 22, 2016
Amended claims with annotations
Jul 22, 2016
Amended claims with annotations
Jul 22, 2016
Amended description with annotations
Jul 22, 2016
Claims
Jul 22, 2016
Claims
Jul 22, 2016
Description
Jul 22, 2016
Letter accompanying subsequently filed items
Jul 22, 2016
Reply to communication from the Examining Division
May 18, 2016
Grant of extension of time limit (examination procedure)
May 11, 2016
(Electronic) Receipt
May 11, 2016
Letter accompanying subsequently filed items
May 11, 2016
Request for extension of time limit to communication from the Examining Division
Jan 12, 2016
Annex to the communication
Jan 12, 2016
Communication from the Examining Division
Apr 24, 2014
(Electronic) Receipt
Apr 24, 2014
Amended claims with annotations
Apr 24, 2014
Claims
Apr 24, 2014
Letter accompanying subsequently filed items
Apr 24, 2014
Reply to communication from the Examining Division
Feb 18, 2014
Grant of extension of time limit (examination procedure)
Feb 10, 2014
(Electronic) Receipt
Feb 10, 2014
Letter accompanying subsequently filed items
Feb 10, 2014
Request for extension of time limit to communication from the Examining Division
Oct 18, 2013
Annex to the communication
Oct 18, 2013
Communication from the Examining Division
Feb 26, 2013
Transmittal of third party observations to applicant
Feb 7, 2013
Observations by third parties
Feb 7, 2013
Patent document filed by a Third party
Feb 7, 2013
Patent document filed by a Third party
Feb 7, 2013
Patent document filed by a Third party
Feb 7, 2013
Patent document filed by a Third party
Feb 7, 2013
Patent document filed by a Third party
Mar 3, 2009
Communication of amended entries concerning the representative
Feb 25, 2009
Submission concerning change of applicant's representative
Nov 28, 2006
Communication of amended entries concerning the representative
Nov 15, 2006
Request for change of representative
Oct 14, 2006
Amended claims with annotations
Oct 14, 2006
Claims
Oct 14, 2006
Reply to communication from the Examining Division
Oct 12, 2006
Amended claims with annotations
Oct 12, 2006
Claims
Oct 12, 2006
Communication of the registration of a transfer or change of name and/or address
Oct 12, 2006
Reply to communication from the Examining Division
Oct 5, 2006
Request for change of name
Aug 7, 2006
Grant of extension of time limit (examination procedure)
Aug 2, 2006
Request for extension of time limit to communication from the Examining Division
Jul 28, 2006
Request for extension of time limit to communication from the Examining Division
Apr 5, 2006
Annex to the communication
Apr 5, 2006
Communication from the Examining Division
Mar 1, 2006
Communication regarding possible amendment of claims/payment of claims fees
Mar 1, 2006
Notification on forthcoming publication of bibliographic data
Dec 9, 2005
Matter concerning the application
Dec 9, 2005
Request for entry into the European phase
Dec 2, 2005
Information on entry into European phase
Aug 31, 2005
Reminder for payment period (examination fee/designation fees)
Aug 25, 2005
Copy of the international search report
Aug 25, 2005
International publication of the international search report
Feb 15, 2005
Priority document (electronically transmitted)
Feb 15, 2005
Priority document (electronically transmitted)
Jan 27, 2005
Published international application - A2
Jul 30, 2004
Abstract
Jul 30, 2004
Claims
Jul 30, 2004
Description
Jul 30, 2004
Drawings

EP1644293

PILKINGTON

Application Number: EP04743338A
Filing Date: Jul 9, 2004
Status: Patent Maintained As Amended; Mar 11, 2022
Publication Date: Apr 13, 2022
External Links: Slate, EP1644293B2, Google Patents

IP Verse

Solar Control Glazing

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP1644293