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Method For Operating A Smoke-Heat Extraction System, And Smoke-Heat Extraction System

Patent No. EP2767775 (titled "Method For Operating A Smoke-Heat Extraction System, And Smoke-Heat Extraction System") was filed by Gretsch Unitas Baubeschlge on Feb 7, 2014. The application was issued on Apr 4, 2018.

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
AUMULLER AUMATIC	Jan 4, 2019	ERNICKE

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 28, 2020
Communication confirming withdrawal from representation
May 14, 2020
Submission concerning change of applicant's representative
Feb 6, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 6, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 3, 2020
Termination of the opposition proceedings with maintenance of patent
Oct 15, 2019
Advice of delivery
Oct 11, 2019
Acknowledgement of a document
Oct 11, 2019
Decision to discontinue the opposition proceedings
Jul 30, 2019
(Electronic) Receipt
Jul 30, 2019
Letter accompanying subsequently filed items
Jul 30, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jul 24, 2019
Brief communication - Opposition proceedings
Jul 24, 2019
Brief communication - Opposition proceedings
Jul 18, 2019
(Electronic) Receipt
Jul 18, 2019
Withdrawal of an opposition
Jun 21, 2019
Brief communication - Opposition proceedings
Jun 21, 2019
Grant of extension of time limit (opposition procedure)
Jun 4, 2019
Brief communication - Opposition proceedings
May 29, 2019
(Electronic) Receipt
May 29, 2019
(Electronic) Receipt
May 29, 2019
Letter accompanying subsequently filed items
May 29, 2019
Letter accompanying subsequently filed items
May 29, 2019
Letter regarding the opposition procedure (no time limit)
May 29, 2019
Request for extension of time limit
May 27, 2019
Brief communication - Opposition proceedings
May 27, 2019
Rejection of request for extension of time limit
May 22, 2019
(Electronic) Receipt
May 22, 2019
Letter accompanying subsequently filed items
May 22, 2019
Request for extension of time limit
Mar 11, 2019
Authorisation
Mar 11, 2019
Request concerning the applicant/representative
Jan 23, 2019
Notice of further oppositions to opponent(s)
Jan 21, 2019
Communication of a notice of opposition and request to file observations
Jan 15, 2019
Communication of a notice of opposition - first information to patent proprietor
Jan 4, 2019
(Electronic) Receipt
Jan 4, 2019
Citation in opposition procedure
Jan 4, 2019
Citation in opposition procedure
Jan 4, 2019
Citation in opposition procedure
Jan 4, 2019
Citation in opposition procedure
Jan 4, 2019
Citation in opposition procedure
Jan 4, 2019
Citation in opposition procedure
Jan 4, 2019
Citation in opposition procedure
Jan 4, 2019
Citation in opposition procedure
Jan 4, 2019
Citation in opposition procedure
Jan 4, 2019
Citation in opposition procedure
Jan 4, 2019
Non-patent literature cited during the opposition procedure
Jan 4, 2019
Non-patent literature cited during the opposition procedure
Jan 4, 2019
Non-patent literature cited during the opposition procedure
Jan 4, 2019
Non-patent literature cited during the opposition procedure
Jan 4, 2019
Non-patent literature cited during the opposition procedure
Jan 4, 2019
Non-patent literature cited during the opposition procedure
Jan 4, 2019
Non-patent literature cited during the opposition procedure
Jan 4, 2019
Non-patent literature cited during the opposition procedure
Jan 4, 2019
Non-patent literature cited during the opposition procedure
Jan 4, 2019
Non-patent literature cited during the opposition procedure
Jan 4, 2019
Notice of opposition
Jan 4, 2019
Notice of opposition
Jan 4, 2019
Patent document cited during the opposition procedure
Jan 4, 2019
Patent document cited during the opposition procedure
Jan 4, 2019
Patent document cited during the opposition procedure
Jan 4, 2019
Patent document cited during the opposition procedure
Jan 4, 2019
Patent document cited during the opposition procedure
Jan 4, 2019
Patent document cited during the opposition procedure
Apr 16, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 8, 2018
Decision to grant a European patent
Jan 11, 2018
(Electronic) Receipt
Jan 11, 2018
English translation of the claims
Jan 11, 2018
Filing of the translations of the claims
Jan 11, 2018
French translation of claims
Jan 11, 2018
Letter accompanying subsequently filed items
Dec 20, 2017
Brief communication to applicant/representative (Legal Division)
Dec 12, 2017
Letter concerning the inventor
Oct 31, 2017
Bibliographic data of the European patent application
Oct 31, 2017
Communication about intention to grant a European patent
Oct 31, 2017
Intention to grant (signatures)
Oct 31, 2017
Text intended for grant (clean copy)
Oct 31, 2017
Text intended for grant (version for approval)
Sep 27, 2017
Examination started
May 11, 2016
(Electronic) Receipt
May 11, 2016
Amended claims filed after receipt of (European) search report
May 11, 2016
Amended claims with annotations
May 11, 2016
Amended description filed after receipt of (European) search report
May 11, 2016
Amended description with annotations
May 11, 2016
Amendments received before examination
May 11, 2016
Letter accompanying subsequently filed items
Dec 14, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Nov 10, 2015
Communication regarding the transmission of the European search report
Nov 10, 2015
European search opinion
Nov 10, 2015
European search report
Oct 23, 2015
Search started
Feb 23, 2015
Communication of expected date of establishment of search report
Feb 13, 2015
Enquiry as to when the search report can be expected
Jan 28, 2015
Submission concerning representation
Sep 6, 2014
Letter concerning the inventor
Jul 23, 2014
Notification of forthcoming publication
Apr 2, 2014
Communication to designated inventor
Apr 2, 2014
Communication to designated inventor
Feb 28, 2014
Letter concerning the priority
Feb 28, 2014
Priority document
Feb 7, 2014
Abstract
Feb 7, 2014
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Feb 7, 2014
Claims
Feb 7, 2014
Description
Feb 7, 2014
Designation of inventor
Feb 7, 2014
Drawings
Feb 7, 2014
Priority search results
Feb 7, 2014
Request for grant of a European patent

EP2767775

GRETSCH UNITAS BAUBESCHLGE

Application Number: EP14154375A
Filing Date: Feb 7, 2014
Status: Granted And Under Opposition; Mar 2, 2018
Publication Date: Apr 4, 2018
External Links: Slate, Register , Google Patents