Gas Oxidisation System And Method For Operating The Same

Patent No. EP2878887 (titled "Gas Oxidisation System And Method For Operating The Same") was filed by Caverion Deutschland on Nov 12, 2014. The application was issued on Jul 13, 2022.

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
DURR SYSTEMS	Apr 11, 2023	HOEGER

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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Sep 29, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 29, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Sep 26, 2023
Termination of the opposition proceedings with revocation of patent
Jun 15, 2023
Decision revoking the European patent
Jun 15, 2023
Decision revoking the European patent
Jun 7, 2023
Request for revocation of patent
Apr 25, 2023
Communication of a notice of opposition and request to file observations
Apr 25, 2023
Notice of further oppositions to opponent(s)
Apr 19, 2023
Communication of a notice of opposition - first information to patent proprietor
Apr 11, 2023
(Electronic) Receipt
Apr 11, 2023
Any annexes (other than citation) to an opposition letter
Apr 11, 2023
Any annexes (other than citation) to an opposition letter
Apr 11, 2023
Citation in opposition procedure - 001
Apr 11, 2023
Citation in opposition procedure - 001
Apr 11, 2023
Citation in opposition procedure - 002
Apr 11, 2023
Citation in opposition procedure - 002
Apr 11, 2023
Citation in opposition procedure - 003
Apr 11, 2023
Citation in opposition procedure - 003
Apr 11, 2023
Citation in opposition procedure - 004
Apr 11, 2023
Citation in opposition procedure - 004
Apr 11, 2023
Consolidated list of cited opposition documents
Apr 11, 2023
Notice of opposition
Apr 11, 2023
Notice of opposition
Sep 19, 2022
Document concerning representation
Jul 26, 2022
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 17, 2022
Decision to grant a European patent
Jun 3, 2022
(Electronic) Receipt
Jun 3, 2022
English translation of the claims
Jun 3, 2022
Filing of the translations of the claims
Jun 3, 2022
French translation of claims
Jun 3, 2022
Letter accompanying subsequently filed items
Feb 17, 2022
Bibliographic data of the European patent application
Feb 17, 2022
Communication about intention to grant a European patent
Feb 17, 2022
Intention to grant (signatures)
Feb 17, 2022
Text intended for grant (clean copy)
Feb 17, 2022
Text intended for grant (version for approval)
Jan 19, 2022
Document concerning representation
Jul 28, 2021
Decision to allow further processing
Jul 19, 2021
Amended claims with annotations
Jul 19, 2021
Claims
Jul 19, 2021
Request for further processing
Jul 13, 2021
Application deemed to be withdrawn (no reply to communication from the Examining Division)
Jul 12, 2021
(Electronic) Receipt
Jul 12, 2021
Amended claims with annotations
Jul 12, 2021
Claims
Jul 12, 2021
Letter accompanying subsequently filed items
Jul 12, 2021
Request for further processing
Apr 20, 2021
Grant of extension of time limit (examination procedure)
Apr 15, 2021
Request for extension of time limit to communication from the Examining Division
Dec 9, 2020
Annex to the communication
Dec 9, 2020
Communication from the Examining Division
Jul 21, 2020
Transmittal of third party observations to applicant
Jul 16, 2020
(Electronic) Receipt
Jul 16, 2020
Amended claims with annotations
Jul 16, 2020
Claims
Jul 16, 2020
Letter accompanying subsequently filed items
Jul 16, 2020
Reply to communication from the Examining Division
Jul 15, 2020
Observations by third parties
Jul 15, 2020
Patent document filed by a Third party
Apr 30, 2020
Annex to the communication
Apr 30, 2020
Communication from the Examining Division
Nov 18, 2019
Amended claims with annotations
Nov 18, 2019
Claims
Nov 18, 2019
Reply to communication from the Examining Division
Sep 4, 2019
Grant of extension of time limit (examination procedure)
Aug 30, 2019
Request for extension of time limit to communication from the Examining Division
May 9, 2019
Annex to the communication
May 9, 2019
Communication from the Examining Division
May 2, 2019
Examination started
Nov 22, 2018
Response to enquiry for communication from the Examining Division
Nov 7, 2018
Enquiry as to the processing of the file
Feb 15, 2018
Communication of the registration of a transfer or change of name and/or address
Feb 9, 2018
Annexes in respect of a client data request
Feb 6, 2018
Submission concerning a transfer of rights (applicant)
Oct 19, 2016
Brief communication to applicant/representative
Apr 26, 2016
CDS Clean up - amended data concerning the representative for the applicant
Sep 18, 2015
Amended claims filed after receipt of (European) search report
Sep 18, 2015
Amended claims with annotations
Sep 18, 2015
Amendments received before examination
Jun 9, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
May 7, 2015
Notification of forthcoming publication
Apr 24, 2015
Communication regarding the transmission of the European search report
Apr 24, 2015
European search opinion
Apr 24, 2015
European search report
Apr 15, 2015
Search started
Jan 8, 2015
Communication to designated inventor
Jan 8, 2015
Communication to designated inventor
Dec 2, 2014
Letter concerning the priority
Dec 2, 2014
Priority document
Nov 12, 2014
Abstract
Nov 12, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Nov 12, 2014
Claims
Nov 12, 2014
Description
Nov 12, 2014
Designation of inventor
Nov 12, 2014
Designation of inventor
Nov 12, 2014
Drawings
Nov 12, 2014
Priority search results
Nov 12, 2014
Request for grant of a European patent

EP2878887

CAVERION DEUTSCHLAND

Application Number: EP14192777A
Filing Date: Nov 12, 2014
Status: Revoked; Sep 29, 2023
Publication Date: Jul 13, 2022
External Links: Slate, Register , Google Patents

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Gas Oxidisation System And Method For Operating The Same

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Dossier Documents

EP2878887