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Method And Plant For The Cooling Of Synthesis Gas

Patent No. EP3115336 (titled "Method And Plant For The Cooling Of Synthesis Gas") was filed by Lair Liquide Socit Anonyme Pour Letude ET Lexploitation DES Procds Georges Claude on Jul 10, 2015. The application was issued on Jan 5, 2022.

Patent Summary

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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
LINDE	Nov 28, 2018	FISCHER

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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Dec 10, 2021
Brief communication - Opposition proceedings
Dec 9, 2021
Decision to maintain the European patent in amended form
Dec 9, 2021
Decision to maintain the European patent in amended form
Dec 7, 2021
Termination of the opposition proceedings with maintenance of patent
Nov 19, 2021
(Electronic) Receipt
Nov 19, 2021
English translation of the claims
Nov 19, 2021
Filing of the translation of the amended claims
Nov 19, 2021
French translation of claims
Nov 19, 2021
Letter accompanying subsequently filed items
Nov 19, 2021
Letter concerning fees and payments
Oct 14, 2021
Communication of bibliographic data
Oct 14, 2021
Communication to opponent concerning maintenance
Oct 14, 2021
Communication with request to file translations
Oct 11, 2021
Maintenance of the patent with the documents specified in the final decision
Sep 7, 2021
Maintenance of the patent with the documents specified in the final decision
May 28, 2021
Advice of delivery
May 27, 2021
Advice of delivery
May 27, 2021
Annex to the communication - opposition
May 27, 2021
Druckexemplar in opposition procedure
May 27, 2021
Grounds for the decision (Annex) - opposition
May 27, 2021
Interlocutory decision in opposition proceedings
May 27, 2021
Interlocutory decision in opposition proceedings
May 27, 2021
Internal form - Opposition/addressees
May 27, 2021
Internal form - Opposition/addressees
May 27, 2021
Means of redress
May 27, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
May 27, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
May 27, 2021
Provision of a copy of the minutes - opposition procedure
May 27, 2021
Provision of a copy of the minutes - opposition procedure
May 27, 2021
Scanned annex to a communication - opposition procedure
May 27, 2021
Scanned annex to a communication - opposition procedure
May 27, 2021
Transmittal of decision / summons - opposition
May 27, 2021
Transmittal of decision / summons - opposition
Apr 27, 2021
Information about the result of oral proceedings
Mar 4, 2021
Brief communication - Opposition proceedings
Mar 3, 2021
Brief communication - Opposition proceedings
Mar 1, 2021
Consolidated list of cited opposition documents
Feb 26, 2021
Citation in opposition procedure - 006
Feb 26, 2021
Request for interpreters during oral proceedings
Feb 26, 2021
Written submission in preparation to/during oral proceedings
Feb 23, 2021
Notification concerning the date of oral proceedings
Feb 23, 2021
Notification concerning the date of oral proceedings
Feb 9, 2021
Brief communication - Opposition proceedings
Feb 3, 2021
Request for interpreters during oral proceedings
Sep 17, 2020
Advice of delivery
Sep 16, 2020
Advice of delivery
Sep 14, 2020
Acknowledgement of a document
Sep 14, 2020
Acknowledgement of a document
Sep 14, 2020
Annex to the communication - opposition
Sep 14, 2020
Information concerning oral proceedings
Sep 14, 2020
Summons to attend oral proceedings
Sep 14, 2020
Summons to attend oral proceedings
Jun 5, 2020
Communication of amended entries
May 13, 2020
Notification concerning the date of oral proceedings
May 13, 2020
Notification concerning the date of oral proceedings
May 13, 2020
Submission concerning change of applicant's name
May 12, 2020
Annexes in respect of a client data request
May 12, 2020
Annexes in respect of a client data request
May 12, 2020
Request concerning representative opponent
May 12, 2020
Submission concerning change of applicant's name
May 7, 2020
Oral proceedings: reply to date proposed
Mar 24, 2020
Brief communication - Opposition proceedings
Mar 19, 2020
Request for interpreters during oral proceedings
Mar 5, 2020
Brief communication - Opposition proceedings
Feb 24, 2020
Auxiliary request during Opposition procedure
Feb 24, 2020
Auxiliary request during Opposition procedure
Feb 24, 2020
Auxiliary request during Opposition procedure
Feb 24, 2020
Auxiliary request during Opposition procedure - 01
Feb 24, 2020
Auxiliary request during Opposition procedure - 02
Feb 24, 2020
Auxiliary request during Opposition procedure - 03
Feb 24, 2020
Main request during Opposition procedure
Feb 24, 2020
Main request during Opposition procedure
Feb 24, 2020
Written submission in preparation to/during oral proceedings
Nov 21, 2019
Advice of delivery
Nov 21, 2019
Advice of delivery
Nov 20, 2019
Acknowledgement of a document
Nov 20, 2019
Acknowledgement of a document
Nov 20, 2019
Annex to the communication - opposition
Nov 20, 2019
Information concerning oral proceedings
Nov 20, 2019
Summons to attend oral proceedings
Nov 20, 2019
Summons to attend oral proceedings
Sep 19, 2019
Letter regarding the opposition procedure (no time limit)
Sep 9, 2019
Brief communication - Opposition proceedings
Sep 4, 2019
Letter regarding the opposition procedure (no time limit)
Jul 8, 2019
Brief communication - Opposition proceedings
Jul 1, 2019
Citation in opposition procedure - 005
Jul 1, 2019
Letter regarding the opposition procedure (no time limit)
Jul 1, 2019
Non-scannable object
May 6, 2019
Brief communication - Opposition proceedings
May 6, 2019
Communication of amended entries concerning the representative
Apr 29, 2019
Auxiliary request during Opposition procedure
Apr 29, 2019
Auxiliary request during Opposition procedure
Apr 29, 2019
Auxiliary request during Opposition procedure - 01
Apr 29, 2019
Auxiliary request during Opposition procedure - 02
Apr 29, 2019
Main request during Opposition procedure
Apr 29, 2019
Main request during Opposition procedure
Apr 29, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jan 3, 2019
Refund of fees
Jan 2, 2019
Communication of a notice of opposition and request to file observations
Jan 2, 2019
Notice of further oppositions to opponent(s)
Dec 10, 2018
Communication of a notice of opposition - first information to patent proprietor
Nov 30, 2018
Citation in opposition procedure - 001
Nov 30, 2018
Citation in opposition procedure - 001
Nov 30, 2018
Citation in opposition procedure - 002
Nov 30, 2018
Citation in opposition procedure - 003
Nov 30, 2018
Citation in opposition procedure - 004
Nov 30, 2018
Letter concerning fees and payments
Nov 30, 2018
Non-scannable object
Nov 30, 2018
Notice of opposition
Nov 28, 2018
Letter concerning fees and payments
Nov 28, 2018
Notice of opposition
Mar 16, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 1, 2018
Decision to grant a European patent
Jan 31, 2018
Refund of fees
Jan 18, 2018
English translation of the claims
Jan 18, 2018
Filing of the translations of the claims
Jan 18, 2018
French translation of claims
Jan 18, 2018
Letter concerning fees and payments
Nov 23, 2017
Payment of fees and costs
Nov 7, 2017
Bibliographic data of the European patent application
Nov 7, 2017
Communication about intention to grant a European patent
Nov 7, 2017
Intention to grant (signatures)
Nov 7, 2017
Text intended for grant (clean copy)
Nov 7, 2017
Text intended for grant (version for approval)
Oct 24, 2017
Letter relating to the automatic debiting procedure
Sep 28, 2017
Examination started
Jul 5, 2017
Amended claims filed after receipt of (European) search report
Jul 5, 2017
Amended claims with annotations
Jul 5, 2017
Amended description filed after receipt of (European) search report
Jul 5, 2017
Amended description with annotations
Jul 5, 2017
Amendments received before examination
Apr 20, 2017
Letter concerning fees and payments
Apr 20, 2017
Payment of fees and costs
Jan 16, 2017
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Dec 14, 2016
Notification of forthcoming publication
Jan 8, 2016
Communication regarding the transmission of the European search report
Jan 8, 2016
European search opinion
Jan 8, 2016
European search report
Jan 8, 2016
Information on Search Strategy
Dec 22, 2015
Modified abstract
Dec 17, 2015
Search started
Sep 21, 2015
Communication to designated inventor
Sep 21, 2015
Communication to designated inventor
Jul 29, 2015
Payment of fees and costs
Jul 29, 2015
Payment of fees and costs
Jul 16, 2015
Annex
Jul 16, 2015
Letter accompanying subsequently filed items
Jul 10, 2015
Abstract
Jul 10, 2015
Annex
Jul 10, 2015
Claims
Jul 10, 2015
Description
Jul 10, 2015
Designation of inventor
Jul 10, 2015
Drawings
Jul 10, 2015
General authorisation
Jul 10, 2015
Request for grant of a European patent

EP3115336

LAIR LIQUIDE SOCIT ANONYME POUR LETUDE ET LEXPLOITATION DES PROCDS GEORGES CLAUDE

Application Number: EP15400030A
Filing Date: Jul 10, 2015
Status: Patent Maintained As Amended; Dec 3, 2021
Publication Date: Jan 5, 2022
External Links: Slate, Register , Google Patents