Cryogenic Liquid Delivery System And Method With Active Pressure Building Capabilities

Patent No. EP2917548 (titled "Cryogenic Liquid Delivery System And Method With Active Pressure Building Capabilities") was filed by Chart on Oct 2, 2013. The application was issued on Jul 24, 2019.

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
L AIR LIQUIDE SOCIETE ANONYME POUR L ETUDE ET L EXPLOITATION DES PROCEDES GEORGES CLAUDE	Apr 23, 2020	AIR LIQUIDE

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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May 24, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
May 24, 2022
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
May 19, 2022
Termination of the opposition proceedings with revocation of patent
Feb 7, 2022
Annex to the communication - opposition
Feb 7, 2022
Decision of the Opposition Division and instruction
Feb 7, 2022
Decision revoking the European patent
Feb 7, 2022
Decision revoking the European patent
Feb 7, 2022
Grounds for the decision (Annex) - opposition
Feb 7, 2022
Means of redress
Feb 7, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 7, 2022
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Feb 7, 2022
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Feb 7, 2022
Provision of a copy of the minutes - opposition procedure
Feb 7, 2022
Provision of a copy of the minutes - opposition procedure
Feb 7, 2022
Scanned annex to a communication - opposition procedure
Feb 7, 2022
Scanned annex to a communication - opposition procedure
Feb 7, 2022
Transmittal of decision / summons - opposition
Feb 7, 2022
Transmittal of decision / summons - opposition
Jan 14, 2022
Brief communication - Opposition proceedings
Jan 14, 2022
Communication of amended entries concerning the representative
Jan 12, 2022
Information about the result of oral proceedings
Jan 7, 2022
Brief communication - Opposition proceedings
Dec 29, 2021
(Electronic) Receipt
Dec 29, 2021
Letter accompanying subsequently filed items
Dec 29, 2021
Submission concerning change of applicant's representative
Nov 18, 2021
Brief communication - Opposition proceedings
Nov 12, 2021
(Electronic) Receipt
Nov 12, 2021
Auxiliary request during Opposition procedure
Nov 12, 2021
Auxiliary request during Opposition procedure
Nov 12, 2021
Auxiliary request during Opposition procedure
Nov 12, 2021
Auxiliary request during Opposition procedure
Nov 12, 2021
Auxiliary request during Opposition procedure
Nov 12, 2021
Auxiliary request during Opposition procedure
Nov 12, 2021
Auxiliary request during Opposition procedure - 05
Nov 12, 2021
Auxiliary request during Opposition procedure - 06
Nov 12, 2021
Auxiliary request during Opposition procedure - 07
Nov 12, 2021
Auxiliary request during Opposition procedure - 08
Nov 12, 2021
Auxiliary request during Opposition procedure - 09
Nov 12, 2021
Auxiliary request during Opposition procedure - 10
Nov 12, 2021
Letter accompanying subsequently filed items
Nov 12, 2021
Written submission in preparation to/during oral proceedings
Nov 11, 2021
Brief communication - Opposition proceedings
Nov 8, 2021
(Electronic) Receipt
Nov 8, 2021
Letter accompanying subsequently filed items
Nov 8, 2021
Request for interpreters during oral proceedings
Aug 25, 2021
Brief communication - Opposition proceedings
Aug 20, 2021
(Electronic) Receipt
Aug 20, 2021
Letter accompanying subsequently filed items
Aug 20, 2021
Written submission in preparation to/during oral proceedings
Aug 12, 2021
Notification concerning the date of oral proceedings
Aug 12, 2021
Notification concerning the date of oral proceedings
Apr 29, 2021
Brief communication - Opposition proceedings
Apr 21, 2021
(Electronic) Receipt
Apr 21, 2021
Citation in opposition procedure - 007
Apr 21, 2021
Consolidated list of cited opposition documents
Apr 21, 2021
Letter accompanying subsequently filed items
Apr 21, 2021
Written submission in preparation to/during oral proceedings
Apr 8, 2021
(Electronic) Receipt
Apr 8, 2021
Advice of delivery
Apr 8, 2021
Letter accompanying subsequently filed items
Apr 1, 2021
(Electronic) Receipt
Apr 1, 2021
Advice of delivery
Apr 1, 2021
Annex to the communication - opposition
Apr 1, 2021
Letter accompanying subsequently filed items
Apr 1, 2021
Transmittal of decision / summons - opposition
Apr 1, 2021
Transmittal of decision / summons - opposition
Mar 31, 2021
Brief communication - Opposition proceedings
Mar 25, 2021
(Electronic) Receipt
Mar 25, 2021
Citation in opposition procedure - 005
Mar 25, 2021
Citation in opposition procedure - 006
Mar 25, 2021
Letter accompanying subsequently filed items
Mar 25, 2021
Letter regarding the opposition procedure (no time limit)
Nov 16, 2020
Brief communication - Opposition proceedings
Nov 16, 2020
Communication of amended entries
Nov 3, 2020
Letter accompanying subsequently filed items
Nov 3, 2020
Letter accompanying subsequently filed items
Nov 3, 2020
Request for change of opponent's representative
Nov 3, 2020
Request for change of opponent's representative
Oct 29, 2020
Brief communication - Opposition proceedings
Oct 26, 2020
(Electronic) Receipt
Oct 26, 2020
Auxiliary request during Opposition procedure
Oct 26, 2020
Auxiliary request during Opposition procedure
Oct 26, 2020
Auxiliary request during Opposition procedure
Oct 26, 2020
Auxiliary request during Opposition procedure
Oct 26, 2020
Auxiliary request during Opposition procedure - 01
Oct 26, 2020
Auxiliary request during Opposition procedure - 02
Oct 26, 2020
Auxiliary request during Opposition procedure - 03
Oct 26, 2020
Auxiliary request during Opposition procedure - 04
Oct 26, 2020
Citation in opposition procedure - 001
Oct 26, 2020
Citation in opposition procedure - 003
Oct 26, 2020
Letter accompanying subsequently filed items
Oct 26, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 16, 2020
Communication of a notice of opposition and request to file observations
Jun 16, 2020
Notice of further oppositions to opponent(s)
Apr 30, 2020
Communication of a notice of opposition - first information to patent proprietor
Apr 23, 2020
(Electronic) Receipt
Apr 23, 2020
Citation in opposition procedure - 001
Apr 23, 2020
Citation in opposition procedure - 002
Apr 23, 2020
Citation in opposition procedure - 003
Apr 23, 2020
Citation in opposition procedure - 004
Apr 23, 2020
International publication (Pamphlet)
Apr 23, 2020
Letter accompanying subsequently filed items
Apr 23, 2020
Notice of opposition
Apr 23, 2020
Notice of opposition
Apr 23, 2020
Notice of opposition
Aug 5, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 27, 2019
Decision to grant a European patent
Jun 19, 2019
Change to the inventor details
Jun 18, 2019
Communication of the registration of a transfer or change of name and/or address
Jun 7, 2019
(Electronic) Receipt
Jun 7, 2019
Filing of the translations of the claims
Jun 7, 2019
French translation of claims
Jun 7, 2019
German translation of the claims
Jun 7, 2019
Letter accompanying subsequently filed items
Feb 6, 2019
Bibliographic data of the European patent application
Feb 6, 2019
Communication about intention to grant a European patent
Feb 6, 2019
Intention to grant (signatures)
Feb 6, 2019
Text intended for grant (clean copy)
Feb 6, 2019
Text intended for grant (version for approval)
Dec 31, 2018
(Electronic) Receipt
Dec 31, 2018
Amended claims with annotations
Dec 31, 2018
Amended description with annotations
Dec 31, 2018
Claims
Dec 31, 2018
Description
Dec 31, 2018
Letter accompanying subsequently filed items
Dec 31, 2018
Reply to communication from the Examining Division
Oct 31, 2018
Annex to the communication
Oct 31, 2018
Communication from the Examining Division
Sep 17, 2018
(Electronic) Receipt
Sep 17, 2018
Amended claims with annotations
Sep 17, 2018
Claims
Sep 17, 2018
Letter accompanying subsequently filed items
Sep 17, 2018
Reply to communication from the Examining Division
Jul 11, 2018
Grant of extension of time limit (examination procedure)
Jul 5, 2018
(Electronic) Receipt
Jul 5, 2018
Letter accompanying subsequently filed items
Jul 5, 2018
Request for extension of time limit to communication from the Examining Division
Mar 6, 2018
Annex to the communication
Mar 6, 2018
Communication from the Examining Division
Dec 6, 2017
Decision to allow further processing
Nov 23, 2017
(Electronic) Receipt
Nov 23, 2017
Amended claims with annotations
Nov 23, 2017
Claims
Nov 23, 2017
Letter accompanying subsequently filed items
Nov 23, 2017
Request for further processing
Sep 15, 2017
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Jun 16, 2017
Grant of extension of time limit (examination procedure)
Jun 9, 2017
(Electronic) Receipt
Jun 9, 2017
Letter accompanying subsequently filed items
Jun 9, 2017
Request for extension of time limit to communication from the Examining Division
Feb 9, 2017
Annex to the communication
Feb 9, 2017
Communication from the Examining Division
Feb 3, 2017
Examination started
Sep 3, 2015
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Aug 31, 2015
Communication concerning corrected entries of the applicant
Aug 19, 2015
Notification on forthcoming publication of bibliographic data
Jul 24, 2015
Communication to designated inventor
Jul 24, 2015
Communication to designated inventor
Apr 21, 2015
Copy of the international preliminary report on patentability
Apr 20, 2015
(Electronic) Receipt
Apr 20, 2015
Amended claims filed after receipt of (European) search report
Apr 20, 2015
Amended claims with annotations
Apr 20, 2015
Matter concerning the application
Apr 20, 2015
Request for entry into the European phase
Feb 13, 2015
Information on entry into European phase
Apr 30, 2014
Priority document (electronically transmitted)
Apr 10, 2014
Copy of the international search report
Apr 10, 2014
Published international application - A1
Dec 11, 2013
Written opinion of the ISA, boxes No. I to VIII
Dec 11, 2013
Written opinion of the ISA, cover sheet
Dec 11, 2013
Written opinion of the ISA, supplemental box

EP2917548

CHART

Application Number: EP13777410A
Filing Date: Oct 2, 2013
Status: Revoked; May 20, 2022
Publication Date: Jul 24, 2019
External Links: Slate, Register , Google Patents

IP Verse

Cryogenic Liquid Delivery System And Method With Active Pressure Building Capabilities

Patent Summary

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Patent Oppositions

Dossier Documents

EP2917548