Method For Producing Hydrogen Fluoride

Patent No. EP2452918 (titled "Method For Producing Hydrogen Fluoride") was filed by Daikin Industries on Jun 24, 2010. The application was issued on Aug 6, 2014.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
SOLVAY	May 6, 2015	MROSS

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

Jan 15, 2019
Advice of delivery
Jan 7, 2019
Termination of the opposition proceedings with maintenance of patent
Dec 20, 2018
Advice of delivery
Dec 14, 2018
Advice of delivery
Dec 12, 2018
Advice of delivery
Dec 10, 2018
Decision of the Board of Appeal
Dec 10, 2018
F3032 Notification(s) of the decision
Dec 10, 2018
F3032 Notification(s) of the decision
Nov 15, 2018
F3013 Oral Proceedings: Forwarding minutes
Nov 15, 2018
F3013 Oral Proceedings: Forwarding minutes
Nov 15, 2018
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Nov 5, 2018
F3022 Oral proceedings: change of board composition
Nov 5, 2018
F3303.16 Change of composition of the Board (T)
Oct 17, 2018
F3345 Forwarding of submissions to parties
Oct 12, 2018
(Electronic) Receipt
Oct 12, 2018
Letter accompanying subsequently filed items
Oct 12, 2018
Request for interpreters during oral proceedings
Oct 11, 2018
F3345 Forwarding of submissions to parties
Oct 5, 2018
(Electronic) Receipt
Oct 5, 2018
Letter accompanying subsequently filed items
Oct 5, 2018
Request for interpreters during oral proceedings
Jul 27, 2018
Advice of delivery
Jul 25, 2018
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 25, 2018
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Jul 18, 2018
Advice of delivery
Jul 16, 2018
Advice of delivery
Jul 13, 2018
Acknowledgement of a document
Jul 13, 2018
Acknowledgement of a document
Jul 13, 2018
F3011.1 Oral Proceedings: summons
Jul 13, 2018
F3011.1 Oral Proceedings: summons
Jul 10, 2018
F3010 Oral proceedings: order for summons
Jul 10, 2018
F3303.16 Change of composition of the Board (T)
Jan 10, 2018
Composition of the board (T)
Nov 30, 2017
F3345 Forwarding of submissions to parties
Nov 24, 2017
(Electronic) Receipt
Nov 24, 2017
Claims
Nov 24, 2017
Claims
Nov 24, 2017
Claims
Nov 24, 2017
Letter accompanying subsequently filed items
Nov 24, 2017
Reply to appeal
Jul 17, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Jul 14, 2017
Letter regarding the opposition procedure (no time limit)
Jul 14, 2017
Non-patent literature cited during the opposition procedure
Jul 14, 2017
Non-patent literature cited during the opposition procedure
Jul 14, 2017
Patent document cited during the opposition procedure
Jul 14, 2017
Statement of grounds of appeal
Jul 11, 2017
Non-patent literature cited during the examination procedure
Jul 11, 2017
Non-patent literature cited during the examination procedure
Jul 11, 2017
Patent document cited during the examination procedure
Jul 11, 2017
Statement of grounds of appeal
Jul 11, 2017
Statement of grounds of appeal
Jun 13, 2017
F3345 Forwarding of submissions to parties
May 31, 2017
Letter relating to Appeal Procedure
May 19, 2017
F3204 Communication of the file number to the parties
May 19, 2017
F3204 Communication of the file number to the parties
May 15, 2017
Processing of an appeal
May 5, 2017
(Electronic) Receipt
May 5, 2017
Letter accompanying subsequently filed items
May 5, 2017
Notice of appeal
May 5, 2017
Payment of fees and costs
Mar 15, 2017
Advice of delivery
Mar 9, 2017
Advice of delivery
Mar 8, 2017
Advice of delivery
Mar 6, 2017
Advice of delivery
Mar 1, 2017
Acknowledgement of a document
Mar 1, 2017
Acknowledgement of a document
Mar 1, 2017
Annex to the communication - opposition
Mar 1, 2017
Decision of the Opposition Division and instruction
Mar 1, 2017
Decision rejecting the opposition
Mar 1, 2017
Grounds for the decision (Annex) - opposition
Mar 1, 2017
Internal form - Opposition/addressees
Mar 1, 2017
Internal form - Opposition/addressees
Mar 1, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 1, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 1, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 1, 2017
Provision of a copy of the minutes - opposition procedure
Feb 14, 2017
Information about the result of oral proceedings
Jan 20, 2017
Brief communication - Opposition proceedings
Jan 20, 2017
Brief communication - Opposition proceedings
Jan 17, 2017
Request for interpreters during oral proceedings
Jan 10, 2017
Letter regarding the opposition procedure (no time limit)
Dec 22, 2016
Brief communication - Opposition proceedings
Dec 22, 2016
Brief communication - Opposition proceedings
Dec 22, 2016
Brief communication - Opposition proceedings
Dec 20, 2016
Brief communication - Opposition proceedings
Dec 19, 2016
Result of consultation by telephone/in person
Dec 14, 2016
(Electronic) Receipt
Dec 14, 2016
Letter accompanying subsequently filed items
Dec 14, 2016
Letter regarding the opposition procedure (no time limit)
Dec 14, 2016
Patent document cited during the opposition procedure
Dec 14, 2016
Patent document cited during the opposition procedure
Dec 13, 2016
Letter regarding the opposition procedure (no time limit)
Aug 24, 2016
Advice of delivery
Aug 19, 2016
Advice of delivery
Aug 18, 2016
Advice of delivery
Aug 17, 2016
Advice of delivery
Aug 10, 2016
Acknowledgement of a document
Aug 10, 2016
Acknowledgement of a document
Aug 10, 2016
Annex to the communication - opposition
Aug 10, 2016
Information concerning oral proceedings
Aug 10, 2016
Preparation for oral proceedings
Aug 10, 2016
Summons to attend oral proceedings
Aug 10, 2016
Summons to attend oral proceedings
Aug 3, 2016
Information about the result of oral proceedings
Jan 11, 2016
Brief communication - Opposition proceedings
Dec 8, 2015
Claims
Dec 8, 2015
Claims
Dec 8, 2015
Claims
Dec 8, 2015
Reply of the patent proprietor to the notice(s) of opposition
Oct 21, 2015
Brief communication - Opposition proceedings
Oct 21, 2015
Grant of extension of time limit (opposition procedure)
Oct 14, 2015
Request for extension of time limit
Jun 23, 2015
Communication of a notice of opposition and request to file observations
Jun 23, 2015
Notice of further oppositions to opponent(s)
May 22, 2015
Letter regarding the opposition procedure (no time limit)
May 19, 2015
Communication of a notice of opposition - first information to patent proprietor
May 6, 2015
(Electronic) Receipt
May 6, 2015
Non-patent literature cited during the opposition procedure
May 6, 2015
Non-patent literature cited during the opposition procedure
May 6, 2015
Non-patent literature cited during the opposition procedure
May 6, 2015
Notice of opposition
May 6, 2015
Notice of opposition
May 6, 2015
Patent document cited during the opposition procedure
May 6, 2015
Patent document cited during the opposition procedure
May 6, 2015
Patent document cited during the opposition procedure
May 6, 2015
Patent document cited during the opposition procedure
May 6, 2015
Patent document cited during the opposition procedure
May 6, 2015
Translation of the evidence during Opposition procedure
Sep 26, 2014
Submission concerning representation
Aug 7, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 10, 2014
Decision to grant a European patent
Jun 20, 2014
Filing of the translations of the claims
Jun 20, 2014
French translation of claims
Jun 20, 2014
German translation of the claims
Jun 20, 2014
Payment of fees and costs
Feb 26, 2014
Bibliographic data of the European patent application
Feb 26, 2014
Communication about intention to grant a European patent
Feb 26, 2014
Intention to grant (signatures)
Feb 26, 2014
Text intended for grant
Jan 23, 2014
Examination started
Nov 12, 2013
Reply to Written Opinion prepared by the EPO
Jun 14, 2013
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
May 28, 2013
Communication regarding the transmission of the European search report
May 28, 2013
European search opinion
May 28, 2013
Supplementary European search report
Apr 18, 2012
Notification of forthcoming publication
Feb 29, 2012
Communication regarding possible amendment of the application/payment of claims fee
Feb 28, 2012
Translation of the international preliminary report on patentability
Jan 25, 2012
Copy of the international preliminary report on patentability
Jan 13, 2012
(Electronic) Receipt
Jan 13, 2012
Abstract
Jan 13, 2012
Claims
Jan 13, 2012
Description
Jan 13, 2012
Drawings
Jan 13, 2012
Request for entry into the European phase
Nov 18, 2011
Information on entry into European phase
Feb 3, 2011
Priority document (electronically transmitted)
Jan 13, 2011
Copy of the international search report
Jan 13, 2011
Copy of the translated international search report
Jan 13, 2011
International publication pamphlet

EP2452918

DAIKIN INDUSTRIES

Application Number: EP10797026A
Filing Date: Jun 24, 2010
Status: Opposition Rejected; Jan 11, 2019
Publication Date: Aug 6, 2014
External Links: Slate, Register , Google Patents

IP Verse

Method For Producing Hydrogen Fluoride

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2452918