Method Of Operating A Heating System, Heating System And Uses Hereof

Patent No. EP3086102 (titled "Method Of Operating A Heating System, Heating System And Uses Hereof") was filed by Ista on Apr 21, 2015. The application was issued on Feb 13, 2019.

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
TECHEM ENERGY SERVICES	Nov 11, 2019	KEIL & SCHAAFHAUSEN PATENTANWALTE PARTGMBB

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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Apr 19, 2024
Decision of the Board of Appeal
Apr 19, 2024
F3032 Notification(s) of the decision
Apr 19, 2024
F3032 Notification(s) of the decision
Apr 16, 2024
F3014 Oral Proceedings: Order cancelling/postponing
Apr 16, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 16, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Apr 16, 2024
F3345 Forwarding of submissions to parties
Apr 16, 2024
Refund of fees
Apr 5, 2024
(Electronic) Receipt
Apr 5, 2024
Withdrawal of an appeal
Mar 4, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 4, 2024
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 1, 2024
F3022 Oral proceedings: change of board composition
Mar 1, 2024
F3022 Oral proceedings: change of board composition
Feb 27, 2024
F3303.16 Change of composition of the Board (T)
Oct 19, 2023
F3345 Forwarding of submissions to parties
Oct 13, 2023
(Electronic) Receipt
Oct 13, 2023
Letter dealing with oral proceedings during the appeal procedure
Sep 21, 2023
Advice of delivery
Sep 20, 2023
F3011.1 Oral Proceedings: summons
Sep 20, 2023
F3011.1 Oral Proceedings: summons
Sep 20, 2023
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Sep 15, 2023
F3010 Oral proceedings: order for summons
Sep 12, 2022
Composition of the board (T)
Mar 21, 2022
F3345 Forwarding of submissions to parties
Mar 21, 2022
F3345 Forwarding of submissions to parties
Mar 4, 2022
(Electronic) Receipt
Mar 4, 2022
(Electronic) Receipt
Mar 4, 2022
Letter accompanying subsequently filed items
Mar 4, 2022
Letter accompanying subsequently filed items
Mar 4, 2022
Reply to appeal
Mar 4, 2022
Reply to appeal
Oct 28, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Oct 28, 2021
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Oct 23, 2021
(Electronic) Receipt
Oct 23, 2021
Annexes (other than cited documents) regarding appeal procedure
Oct 23, 2021
Annexes (other than cited documents) regarding appeal procedure
Oct 23, 2021
Annexes (other than cited documents) regarding appeal procedure
Oct 23, 2021
Annexes (other than cited documents) regarding appeal procedure
Oct 23, 2021
Letter accompanying subsequently filed items
Oct 23, 2021
Non-Patent Literature cited during the appeal procedure
Oct 23, 2021
Non-Patent Literature cited during the appeal procedure
Oct 23, 2021
Non-Patent Literature cited during the appeal procedure
Oct 23, 2021
Patent Document cited during the appeal procedure
Oct 23, 2021
Patent Document cited during the appeal procedure
Oct 23, 2021
Statement of grounds of appeal
Oct 13, 2021
(Electronic) Receipt
Oct 13, 2021
Amended claims with annotations
Oct 13, 2021
Auxiliary request during appeals procedure - 01
Oct 13, 2021
Claims
Oct 13, 2021
Letter accompanying subsequently filed items
Oct 13, 2021
Letter accompanying subsequently filed items
Oct 13, 2021
Statement of grounds of appeal
Aug 27, 2021
F3204 Communication of the file number to the parties
Aug 27, 2021
F3204 Communication of the file number to the parties
Aug 10, 2021
(Electronic) Receipt
Aug 10, 2021
(Electronic) Receipt
Aug 10, 2021
Letter accompanying subsequently filed items
Aug 10, 2021
Letter accompanying subsequently filed items
Aug 10, 2021
Notice of appeal
Aug 10, 2021
Notice of appeal
Jun 18, 2021
Advice of delivery
Jun 14, 2021
Annex to the communication - opposition
Jun 14, 2021
Decision of the Opposition Division and instruction
Jun 14, 2021
Decision of the Opposition Division and instruction
Jun 14, 2021
Druckexemplar in opposition procedure
Jun 14, 2021
Grounds for the decision (Annex) - opposition
Jun 14, 2021
Interlocutory decision in opposition proceedings
Jun 14, 2021
Internal form - Opposition/addressees
Jun 14, 2021
Internal form - Opposition/addressees
Jun 14, 2021
Means of redress
Jun 14, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 14, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jun 14, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jun 14, 2021
Provision of a copy of the minutes - opposition procedure
Jun 14, 2021
Provision of a copy of the minutes - opposition procedure
Jun 14, 2021
Transmittal of decision / summons - opposition
Jun 14, 2021
Transmittal of decision / summons - opposition
May 11, 2021
Information about the result of oral proceedings
Mar 19, 2021
Brief communication - Opposition proceedings
Mar 15, 2021
Brief communication - Opposition proceedings
Mar 11, 2021
(Electronic) Receipt
Mar 11, 2021
Any annexes (other than citation) to an opposition letter
Mar 11, 2021
Any annexes (other than citation) to an opposition letter
Mar 11, 2021
Letter accompanying subsequently filed items
Mar 11, 2021
Written submission in preparation to/during oral proceedings
Mar 5, 2021
(Electronic) Receipt
Mar 5, 2021
(Electronic) Receipt
Mar 5, 2021
Letter accompanying subsequently filed items
Mar 5, 2021
Letter accompanying subsequently filed items
Mar 5, 2021
Written submission in preparation to/during oral proceedings
Feb 19, 2021
Notification concerning the date of oral proceedings
Feb 19, 2021
Notification concerning the date of oral proceedings
Feb 18, 2021
Brief communication - Opposition proceedings
Feb 12, 2021
(Electronic) Receipt
Feb 12, 2021
Letter accompanying subsequently filed items
Feb 12, 2021
Request for interpreters during oral proceedings
Aug 10, 2020
Advice of delivery
Aug 7, 2020
Advice of delivery
Jul 30, 2020
Acknowledgement of a document
Jul 30, 2020
Acknowledgement of a document
Jul 30, 2020
Annex to the communication - opposition
Jul 30, 2020
Information concerning oral proceedings
Jul 30, 2020
Summons to attend oral proceedings
Jul 30, 2020
Summons to attend oral proceedings
Apr 2, 2020
Brief communication - Opposition proceedings
Mar 26, 2020
(Electronic) Receipt
Mar 26, 2020
Auxiliary request during Opposition procedure
Mar 26, 2020
Auxiliary request during Opposition procedure
Mar 26, 2020
Auxiliary request during Opposition procedure
Mar 26, 2020
Auxiliary request during Opposition procedure - 01
Mar 26, 2020
Auxiliary request during Opposition procedure - 02
Mar 26, 2020
Auxiliary request during Opposition procedure - 03
Mar 26, 2020
Letter accompanying subsequently filed items
Mar 26, 2020
Main request during Opposition procedure
Mar 26, 2020
Reply of the patent proprietor to the notice(s) of opposition
Feb 20, 2020
Communication of amended entries
Feb 4, 2020
Request concerning representative opponent
Nov 26, 2019
Communication of a notice of opposition and request to file observations
Nov 26, 2019
Notice of further oppositions to opponent(s)
Nov 14, 2019
Communication of a notice of opposition - first information to patent proprietor
Nov 14, 2019
Consolidated list of cited opposition documents
Nov 11, 2019
(Electronic) Receipt
Nov 11, 2019
Citation in opposition procedure - 001
Nov 11, 2019
Citation in opposition procedure - 002
Nov 11, 2019
Citation in opposition procedure - 003
Nov 11, 2019
Citation in opposition procedure - 004
Nov 11, 2019
Notice of opposition
Nov 11, 2019
Notice of opposition
Feb 25, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 17, 2019
Decision to grant a European patent
Dec 19, 2018
(Electronic) Receipt
Dec 19, 2018
Filing of the translations of the claims
Dec 19, 2018
French translation of claims
Dec 19, 2018
German translation of the claims
Oct 25, 2018
Bibliographic data of the European patent application
Oct 25, 2018
Communication about intention to grant a European patent
Oct 25, 2018
Intention to grant (signatures)
Oct 25, 2018
Text intended for grant (clean copy)
Oct 25, 2018
Text intended for grant (version for approval)
May 17, 2018
(Electronic) Receipt
May 17, 2018
Amended claims with annotations
May 17, 2018
Claims
May 17, 2018
Letter accompanying subsequently filed items
May 17, 2018
Reply to communication from the Examining Division
Apr 10, 2018
Grant of extension of time limit (examination procedure)
Mar 19, 2018
(Electronic) Receipt
Mar 19, 2018
Request for extension of time limit to communication from the Examining Division
Jan 29, 2018
Communication of the registration of a transfer or change of name and/or address
Jan 17, 2018
(Electronic) Receipt
Jan 17, 2018
Submission concerning change of applicant's address
Nov 23, 2017
Annex to the communication
Nov 23, 2017
Communication from the Examining Division
Nov 6, 2017
Examination started
Apr 20, 2017
(Electronic) Receipt
Apr 20, 2017
Amended claims filed after receipt of (European) search report
Apr 20, 2017
Amended claims with annotations
Apr 20, 2017
Amended description filed after receipt of (European) search report
Apr 20, 2017
Amended description with annotations
Apr 20, 2017
Amendments received before examination
Apr 20, 2017
Letter accompanying subsequently filed items
Jan 10, 2017
Submission concerning representation
Oct 31, 2016
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Sep 28, 2016
Notification of forthcoming publication
Oct 30, 2015
Communication regarding the transmission of the European search report
Oct 30, 2015
European search opinion
Oct 30, 2015
European search report
Sep 21, 2015
Search started
Jun 12, 2015
Communication to designated inventor
Apr 21, 2015
Abstract
Apr 21, 2015
Abstract
Apr 21, 2015
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Apr 21, 2015
Claims
Apr 21, 2015
Claims
Apr 21, 2015
Description
Apr 21, 2015
Description
Apr 21, 2015
Designation of inventor
Apr 21, 2015
Drawings
Apr 21, 2015
Drawings
Apr 21, 2015
Request for grant of a European patent

EP3086102

ISTA

Application Number: EP15164449A
Filing Date: Apr 21, 2015
Status: Revoked; Apr 29, 2024
Publication Date: Feb 13, 2019
External Links: Slate, EP3086102B1, Google Patents

IP Verse

Method Of Operating A Heating System, Heating System And Uses Hereof

Patent Summary

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Dossier Documents

EP3086102