IP Verse

Combustion Method Comprising Separate Injections Of Fuel And Oxidant And Burner Assembly Therefor

Patent No. EP1379810 (titled "Combustion Method Comprising Separate Injections Of Fuel And Oxidant And Burner Assembly Therefor") was filed by Lair Liquide on Apr 4, 2002. The application was issued on Mar 16, 2016.

Patent Summary

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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	Dec 15, 2016	GELLNER

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

Feb 27, 2019
Advice of delivery
Feb 15, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 15, 2019
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 12, 2019
Termination of the opposition proceedings with revocation of patent
Nov 19, 2018
Advice of delivery
Nov 9, 2018
Advice of delivery
Nov 7, 2018
Advice of delivery
Nov 2, 2018
Acknowledgement of a document
Nov 2, 2018
Acknowledgement of a document
Nov 2, 2018
Annex to the communication - opposition
Nov 2, 2018
Decision of the Opposition Division and instruction
Nov 2, 2018
Decision revoking the European patent
Nov 2, 2018
Grounds for the decision (Annex) - opposition
Nov 2, 2018
Internal form - Opposition/addressees
Nov 2, 2018
Internal form - Opposition/addressees
Nov 2, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 2, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 2, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 2, 2018
Provision of a copy of the minutes - opposition procedure
Nov 2, 2018
Scanned annex to a communication - opposition procedure
Sep 20, 2018
Information about the result of oral proceedings
Sep 7, 2018
Notification concerning the date of oral proceedings
Aug 13, 2018
Brief communication - Opposition proceedings
Aug 8, 2018
(Electronic) Receipt
Aug 8, 2018
Brief communication - Opposition proceedings
Aug 8, 2018
Letter accompanying subsequently filed items
Aug 8, 2018
Written submission in preparation to/during oral proceedings
Aug 2, 2018
(Electronic) Receipt
Aug 2, 2018
Amended claims with annotations
Aug 2, 2018
Amended claims with annotations
Aug 2, 2018
Amended claims with annotations
Aug 2, 2018
Amended description with annotations
Aug 2, 2018
Amended description with annotations
Aug 2, 2018
Auxiliary request during Opposition procedure
Aug 2, 2018
Auxiliary request during Opposition procedure
Aug 2, 2018
Clean copy of description pages in the opposition procedure
Aug 2, 2018
Clean copy of description pages in the opposition procedure
Aug 2, 2018
Letter accompanying subsequently filed items
Aug 2, 2018
Main request during Opposition procedure
Aug 2, 2018
Written submission in preparation to/during oral proceedings
Jul 25, 2018
Brief communication - Opposition proceedings
Jul 24, 2018
Brief communication - Opposition proceedings
Jul 19, 2018
(Electronic) Receipt
Jul 19, 2018
Letter accompanying subsequently filed items
Jul 19, 2018
Request for interpreters during oral proceedings
Jul 19, 2018
Written submission in preparation to/during oral proceedings
Nov 17, 2017
Advice of delivery
Nov 16, 2017
Advice of delivery
Nov 16, 2017
Advice of delivery
Nov 14, 2017
Advice of delivery
Nov 10, 2017
Advice of delivery
Nov 8, 2017
Acknowledgement of a document
Nov 8, 2017
Acknowledgement of a document
Nov 8, 2017
Annex to the communication - opposition
Nov 8, 2017
Information concerning oral proceedings
Nov 8, 2017
Preparation for oral proceedings
Nov 8, 2017
Summons to attend oral proceedings
Nov 8, 2017
Summons to attend oral proceedings
Nov 3, 2017
Information about the result of oral proceedings
Aug 9, 2017
CDS Clean up - amended data concerning the representative for the opponent
Jun 12, 2017
Brief communication - Opposition proceedings
Jun 6, 2017
(Electronic) Receipt
Jun 6, 2017
Letter accompanying subsequently filed items
Jun 6, 2017
Reply of the patent proprietor to the notice(s) of opposition
May 30, 2017
Rejection of request for extension of time limit
May 24, 2017
(Electronic) Receipt
May 24, 2017
Letter accompanying subsequently filed items
May 24, 2017
Request for extension of time limit
Jan 25, 2017
Communication of a notice of opposition and request to file observations
Jan 25, 2017
Notice of further oppositions to opponent(s)
Jan 5, 2017
Communication of a notice of opposition - first information to patent proprietor
Dec 15, 2016
Letter concerning fees and payments
Dec 15, 2016
Notice of opposition
Dec 15, 2016
Patent document cited during the opposition procedure
Dec 15, 2016
Patent document cited during the opposition procedure
Dec 15, 2016
Patent document cited during the opposition procedure
Mar 16, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Feb 18, 2016
Decision to grant a European patent
Jan 14, 2016
(Electronic) Receipt
Jan 14, 2016
English translation of the claims
Jan 14, 2016
Filing of the translations of the claims
Jan 14, 2016
German translation of the claims
Jan 14, 2016
Letter accompanying subsequently filed items
Sep 28, 2015
Bibliographic data of the European patent application
Sep 28, 2015
Communication about intention to grant a European patent
Sep 28, 2015
Intention to grant (signatures)
Sep 28, 2015
Text intended for grant
Feb 16, 2015
(Electronic) Receipt
Feb 16, 2015
Letter accompanying subsequently filed items
Feb 16, 2015
Reply to communication from the Examining Division
Dec 22, 2014
Grant of extension of time limit (examination procedure)
Dec 16, 2014
(Electronic) Receipt
Dec 16, 2014
Letter accompanying subsequently filed items
Dec 16, 2014
Request for extension of time limit to communication from the Examining Division
Sep 29, 2014
Communication of amended entries concerning the representative
Sep 23, 2014
(Electronic) Receipt
Sep 23, 2014
Letter accompanying subsequently filed items
Sep 23, 2014
Submission concerning change of applicant's representative
Aug 26, 2014
Annex to the communication
Aug 26, 2014
Communication from the Examining Division
Dec 24, 2013
(Electronic) Receipt
Dec 24, 2013
Letter accompanying subsequently filed items
Dec 24, 2013
Reply to communication from the Examining Division
Oct 25, 2013
Grant of extension of time limit (examination procedure)
Oct 22, 2013
(Electronic) Receipt
Oct 22, 2013
Letter accompanying subsequently filed items
Oct 22, 2013
Request for extension of time limit to communication from the Examining Division
Jun 26, 2013
Annex to the communication
Jun 26, 2013
Communication from the Examining Division
Feb 12, 2009
Claims
Feb 12, 2009
Claims
Feb 12, 2009
Reply to communication from the Examining Division
Feb 5, 2009
Claims
Feb 5, 2009
Claims
Feb 5, 2009
Letter accompanying subsequently filed items
Feb 5, 2009
Reply to communication from the Examining Division
Dec 10, 2008
Grant of extension of time limit (examination procedure)
Dec 8, 2008
Request for extension of time limit to communication from the Examining Division
Dec 5, 2008
Request for extension of time limit to communication from the Examining Division
Aug 14, 2008
Annex to the communication
Aug 14, 2008
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
Jun 7, 2004
Priority document (electronically transmitted)
Jan 9, 2004
Priority document (electronically transmitted)
Dec 30, 2003
Copy of the international preliminary examination report
Dec 12, 2003
Enquiry with the International Bureau
Dec 7, 2003
Reply by International Bureau
Dec 3, 2003
Amendments of documents (Article 19 PCT)
Dec 3, 2003
Amendments of documents (Article 19 PCT)
Dec 3, 2003
Notification on forthcoming publication of bibliographic data
Nov 28, 2003
Communication regarding possible amendment of claims/payment of claims fees
Nov 19, 2003
Communication to designated inventor
Nov 19, 2003
Communication to designated inventor
Nov 19, 2003
Communication to designated inventor
Nov 19, 2003
Communication to designated inventor
Sep 29, 2003
Request for entry into the European phase
Aug 22, 2003
Information on entry into European phase
Jul 2, 2003
International preliminary examination report
Jul 2, 2003
International preliminary examination report
Jul 2, 2003
International preliminary examination report - free text sheet
Jul 2, 2003
International preliminary examination report - free text sheet
Jul 2, 2003
International preliminary examination report - points I-VIII
Jul 2, 2003
International preliminary examination report - points I-VIII
Jul 2, 2003
Notification of documents sent to WIPO
Jul 2, 2003
Transmittal of International Preliminary Examination Report
Jan 20, 2003
Written opinion
Jan 20, 2003
Written opinion - free text sheet
Jan 20, 2003
Written opinion - points I-VIII
Oct 17, 2002
Copy of the international search report
Oct 17, 2002
Published international application - A1
Sep 3, 2002
Reply to communication PCT/IPEA/408
Aug 13, 2002
Written opinion
Jul 31, 2002
Notification of documents sent to WIPO
Jul 31, 2002
Notification of receipt of demand
Jul 22, 2002
Letter regarding PCTII procedure
Jul 22, 2002
PCT demand form
May 30, 2002
Abstract
May 30, 2002
Claims
May 30, 2002
Description
May 30, 2002
Drawings
May 30, 2002
Submission concerning representation

EP1379810

LAIR LIQUIDE

Application Number: EP02730335A
Filing Date: Apr 4, 2002
Status: Revoked; Feb 15, 2019
Publication Date: Mar 16, 2016
External Links: Slate, Register , Google Patents