Installation For Hydrogen Production And Methods For Using Same

Patent No. EP1450932 (titled "Installation For Hydrogen Production And Methods For Using Same") was filed by Lair Liquide on Nov 20, 2002. The application was issued on May 23, 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
AIR PRODUCTS AND CHEMICALS	Feb 22, 2019	BECK GREENER

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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Jan 19, 2024
Refund of fees
Jan 17, 2024
Decision of the Board of Appeal
Jan 17, 2024
F3032 Notification(s) of the decision
Jan 17, 2024
F3032 Notification(s) of the decision
Sep 22, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Sep 22, 2023
F3017 Oral Proceedings: Notification of cancellation/postponing
Sep 22, 2023
F3345 Forwarding of submissions to parties
Sep 19, 2023
F3014 Oral Proceedings: Order cancelling/postponing
Sep 18, 2023
(Electronic) Receipt
Sep 18, 2023
Letter accompanying subsequently filed items
Sep 18, 2023
Withdrawal of a request for oral proceedings
Sep 11, 2023
F3345 Forwarding of submissions to parties
Sep 7, 2023
(Electronic) Receipt
Sep 7, 2023
Letter accompanying subsequently filed items
Sep 7, 2023
Letter dealing with oral proceedings during the appeal procedure
Aug 7, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 7, 2023
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 7, 2023
Oral proceedings: change of venue
Aug 7, 2023
Oral proceedings: change of venue
Jun 30, 2023
F3345 Forwarding of submissions to parties
Jun 27, 2023
(Electronic) Receipt
Jun 27, 2023
Letter accompanying subsequently filed items
Jun 27, 2023
Letter dealing with oral proceedings during the appeal procedure
Feb 13, 2023
F3011.1 Oral Proceedings: summons
Feb 13, 2023
F3011.1 Oral Proceedings: summons
Feb 8, 2023
F3010 Oral proceedings: order for summons
Jul 11, 2022
F3345 Forwarding of submissions to parties
Jul 5, 2022
(Electronic) Receipt
Jul 5, 2022
Letter accompanying subsequently filed items
Jul 5, 2022
Reply to appeal
Apr 14, 2022
Composition of the board (T)
Feb 23, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Feb 18, 2022
(Electronic) Receipt
Feb 18, 2022
Amended claims with annotations
Feb 18, 2022
Auxiliary request during appeals procedure - 02
Feb 18, 2022
Letter accompanying subsequently filed items
Feb 18, 2022
Statement of grounds of appeal
Dec 20, 2021
Refund of fees
Dec 14, 2021
F3204 Communication of the file number to the parties
Dec 14, 2021
F3204 Communication of the file number to the parties
Dec 9, 2021
(Electronic) Receipt
Dec 9, 2021
Letter accompanying subsequently filed items
Dec 9, 2021
Notice of appeal
Nov 3, 2021
(Electronic) Receipt
Nov 3, 2021
Advice of delivery
Nov 3, 2021
Letter accompanying subsequently filed items
Oct 25, 2021
Annex to the communication - opposition
Oct 25, 2021
Decision of the Opposition Division and instruction
Oct 25, 2021
Decision revoking the European patent
Oct 25, 2021
Decision revoking the European patent
Oct 25, 2021
Grounds for the decision (Annex) - opposition
Oct 25, 2021
Means of redress
Oct 25, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 25, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 25, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 25, 2021
Provision of a copy of the minutes - opposition procedure
Oct 25, 2021
Provision of a copy of the minutes - opposition procedure
Oct 25, 2021
Transmittal of decision / summons - opposition
Oct 25, 2021
Transmittal of decision / summons - opposition
Sep 28, 2021
Information about the result of oral proceedings
Sep 24, 2021
Brief communication - Opposition proceedings
Sep 23, 2021
(Electronic) Receipt
Sep 20, 2021
(Electronic) Receipt
Sep 20, 2021
Letter accompanying subsequently filed items
Sep 20, 2021
Oral proceedings: reply to date proposed
Sep 2, 2021
Notification concerning the date of oral proceedings
Sep 2, 2021
Notification concerning the date of oral proceedings
Aug 4, 2021
Brief communication - Opposition proceedings
Aug 2, 2021
Brief communication - Opposition proceedings
Jul 28, 2021
(Electronic) Receipt
Jul 28, 2021
Letter accompanying subsequently filed items
Jul 28, 2021
Written submission in preparation to/during oral proceedings
Jul 27, 2021
(Electronic) Receipt
Jul 27, 2021
Letter accompanying subsequently filed items
Jul 27, 2021
Written submission in preparation to/during oral proceedings
Jun 8, 2021
Notification concerning the date of oral proceedings
Jun 8, 2021
Notification concerning the date of oral proceedings
Nov 18, 2020
(Electronic) Receipt
Nov 18, 2020
Advice of delivery
Nov 18, 2020
Letter accompanying subsequently filed items
Nov 18, 2020
Written submission in preparation to/during oral proceedings
Nov 10, 2020
Communication of amended entries concerning the representative
Nov 4, 2020
Communication about missing advice of delivery
Nov 4, 2020
Communication about missing advice of delivery
Nov 3, 2020
Letter accompanying subsequently filed items
Nov 3, 2020
Submission concerning change of applicant's representative
Sep 15, 2020
Annex to the communication - opposition
Sep 15, 2020
Brief communication - Opposition proceedings
Sep 15, 2020
Brief communication - Opposition proceedings
Sep 8, 2020
Acknowledgement of a document
Sep 8, 2020
Acknowledgement of a document
Sep 8, 2020
Summons to attend oral proceedings
Sep 8, 2020
Summons to attend oral proceedings
Aug 5, 2020
Notification concerning the date of oral proceedings
Aug 5, 2020
Notification concerning the date of oral proceedings
Jul 27, 2020
Brief communication - Opposition proceedings
Jul 27, 2020
Brief communication - Opposition proceedings
Jul 24, 2020
Brief communication - Opposition proceedings
Jul 17, 2020
(Electronic) Receipt
Jul 17, 2020
Auxiliary request during Opposition procedure
Jul 17, 2020
Auxiliary request during Opposition procedure - 01
Jul 17, 2020
Letter accompanying subsequently filed items
Jul 17, 2020
Main request during Opposition procedure
Jul 17, 2020
Main request during Opposition procedure
Jul 17, 2020
Written submission in preparation to/during oral proceedings
Jul 16, 2020
(Electronic) Receipt
Jul 16, 2020
Letter accompanying subsequently filed items
Jul 16, 2020
Written submission in preparation to/during oral proceedings
Nov 21, 2019
Advice of delivery
Oct 28, 2019
Advice of delivery
Oct 21, 2019
Advice of delivery
Oct 17, 2019
Acknowledgement of a document
Oct 17, 2019
Acknowledgement of a document
Oct 17, 2019
Annex to the communication - opposition
Oct 17, 2019
Information concerning oral proceedings
Oct 17, 2019
Summons to attend oral proceedings
Oct 17, 2019
Summons to attend oral proceedings
Jul 31, 2019
Communication of amended entries concerning the representative
Jul 26, 2019
Submission concerning change of proprietor's representative
Jul 16, 2019
Brief communication - Opposition proceedings
Jul 11, 2019
(Electronic) Receipt
Jul 11, 2019
Letter accompanying subsequently filed items
Jul 11, 2019
Reply of the patent proprietor to the notice(s) of opposition
Apr 10, 2019
Brief communication - Opposition proceedings
Apr 10, 2019
Communication of amended entries
Mar 28, 2019
Request concerning representative opponent
Mar 12, 2019
Communication of a notice of opposition and request to file observations
Mar 12, 2019
Notice of further oppositions to opponent(s)
Feb 28, 2019
Communication of a notice of opposition - first information to patent proprietor
Feb 22, 2019
(Electronic) Receipt
Feb 22, 2019
Citation in opposition procedure - 001
Feb 22, 2019
Citation in opposition procedure - 002
Feb 22, 2019
Citation in opposition procedure - 003
Feb 22, 2019
Citation in opposition procedure - 004
Feb 22, 2019
Citation in opposition procedure - 005
Feb 22, 2019
Consolidated list of cited opposition documents
Feb 22, 2019
Notice of opposition
Feb 22, 2019
Notice of opposition
Jun 4, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 26, 2018
Decision to grant a European patent
Apr 11, 2018
(Electronic) Receipt
Apr 11, 2018
English translation of the claims
Apr 11, 2018
Filing of the translations of the claims
Apr 11, 2018
German translation of the claims
Apr 11, 2018
Letter accompanying subsequently filed items
Jan 10, 2018
Bibliographic data of the European patent application
Jan 10, 2018
Communication about intention to grant a European patent
Jan 10, 2018
Intention to grant (signatures)
Jan 10, 2018
Text intended for grant (clean copy)
Jan 10, 2018
Text intended for grant (version for approval)
Mar 23, 2017
(Electronic) Receipt
Mar 23, 2017
Abstract
Mar 23, 2017
Amended claims with annotations
Mar 23, 2017
Amended description with annotations
Mar 23, 2017
Claims
Mar 23, 2017
Description
Mar 23, 2017
Letter accompanying subsequently filed items
Mar 23, 2017
Reply to communication from the Examining Division
Jan 25, 2017
Grant of extension of time limit (examination procedure)
Jan 19, 2017
(Electronic) Receipt
Jan 19, 2017
Letter accompanying subsequently filed items
Jan 19, 2017
Request for extension of time limit to communication from the Examining Division
Sep 19, 2016
Annex to the communication
Sep 19, 2016
Communication from the Examining Division
Jul 8, 2014
CDS Clean up - amended data concerning the representative for the applicant
Mar 7, 2011
Amended claims with annotations
Mar 7, 2011
Reply to communication from the Examining Division
Mar 2, 2011
Claims
Mar 2, 2011
Letter accompanying subsequently filed items
Mar 2, 2011
Reply to communication from the Examining Division
Dec 16, 2010
Grant of extension of time limit (examination procedure)
Dec 13, 2010
Request for extension of time limit to communication from the Examining Division
Dec 9, 2010
Request for extension of time limit to communication from the Examining Division
Aug 31, 2010
Annex to the communication
Aug 31, 2010
Communication from the Examining Division
May 30, 2007
Communication of the registration of a transfer or change of name and/or address
May 9, 2007
Request for change of address
Mar 22, 2007
Communication of the registration of a transfer or change of name and/or address
Feb 26, 2007
Request for change of name
Jul 21, 2004
Notification on forthcoming publication of bibliographic data
Jul 13, 2004
Communication regarding possible amendment of claims/payment of claims fees
Jul 9, 2004
Communication to designated inventor
Jul 9, 2004
Communication to designated inventor
Jul 9, 2004
Communication to designated inventor
Jul 9, 2004
Communication to designated inventor
Jul 9, 2004
Communication to designated inventor
May 18, 2004
Priority document (electronically transmitted)
May 7, 2004
Request for entry into the European phase
Apr 2, 2004
Information on entry into European phase
Dec 31, 2003
Copy of the international preliminary examination report
Dec 11, 2003
Copy of the international search report
Dec 11, 2003
International publication of the international search report
Oct 9, 2003
International preliminary examination report - Automated
Oct 9, 2003
Notification of documents sent to WIPO
Oct 9, 2003
Notification of documents sent to WIPO
Oct 9, 2003
Refund of fees (PCT)
Oct 9, 2003
Transmittal of International Preliminary Examination Report
Jul 8, 2003
Written opinion - Automated
Jul 2, 2003
Notification of documents sent to WIPO
Jul 2, 2003
Notification of receipt of demand
Jun 18, 2003
PCT demand form
May 29, 2003
Published international application - A2
Jan 24, 2003
Abstract
Jan 24, 2003
Claims
Jan 24, 2003
Description
Jan 24, 2003
Drawings
Jan 24, 2003
Submission concerning representation

EP1450932

LAIR LIQUIDE

Application Number: EP02803448A
Filing Date: Nov 20, 2002
Status: Revoked; Feb 2, 2024
Publication Date: May 23, 2018
External Links: Slate, Register , Google Patents

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Installation For Hydrogen Production And Methods For Using Same

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Dossier Documents

EP1450932