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Hotplate Device

Patent No. EP2741572 (titled "Hotplate Device") was filed by BSH Bosch UND Siemens Hausgerte on Nov 27, 2013. The application was issued on Aug 20, 2025.

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
SCHLIMME	Jun 4, 2020	SCHLIMME

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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Jul 24, 2025
Decision to maintain the European patent in amended form
Jul 24, 2025
Decision to maintain the European patent in amended form
Jul 15, 2025
(Electronic) Receipt
Jul 15, 2025
English translation of the claims
Jul 15, 2025
French translation of claims
Jul 15, 2025
Letter accompanying subsequently filed items
May 7, 2025
Communication to opponent concerning maintenance
May 7, 2025
Communication with request to file translations
Apr 29, 2025
Maintenance of the patent with the documents specified in the final decision
Apr 17, 2025
Decision of the Board of Appeal
Apr 17, 2025
F3032 Notification(s) of the decision
Apr 17, 2025
F3032 Notification(s) of the decision
Jan 28, 2025
Annex
Jan 28, 2025
Annex
Jan 28, 2025
F3013 Oral Proceedings: Forwarding minutes
Jan 28, 2025
F3013 Oral Proceedings: Forwarding minutes
Jan 28, 2025
F3317 Oral Proceedings: Minutes (Appellant: Proprietor + Opponent)
Jan 16, 2025
F3345 Forwarding of submissions to parties
Jan 15, 2025
(Electronic) Receipt
Jan 15, 2025
Letter accompanying subsequently filed items
Jan 15, 2025
Request for interpreters during oral proceedings
Dec 17, 2024
F3345 Forwarding of submissions to parties
Dec 16, 2024
(Electronic) Receipt
Dec 16, 2024
F3345 Forwarding of submissions to parties
Dec 16, 2024
Letter accompanying subsequently filed items
Dec 16, 2024
Letter dealing with oral proceedings during the appeal procedure
Dec 11, 2024
(Electronic) Receipt
Dec 11, 2024
Amended claims with annotations
Dec 11, 2024
Amended claims with annotations
Dec 11, 2024
Amended claims with annotations
Dec 11, 2024
Amended claims with annotations
Dec 11, 2024
Amended claims with annotations
Dec 11, 2024
Amended claims with annotations
Dec 11, 2024
Amended claims with annotations
Dec 11, 2024
Amended claims with annotations
Dec 11, 2024
Amended claims with annotations
Dec 11, 2024
Authorisation
Dec 11, 2024
Claims
Dec 11, 2024
Claims
Dec 11, 2024
Claims
Dec 11, 2024
Claims
Dec 11, 2024
Claims
Dec 11, 2024
Claims
Dec 11, 2024
Claims
Dec 11, 2024
Claims
Dec 11, 2024
Claims
Dec 11, 2024
Letter accompanying subsequently filed items
Dec 11, 2024
Letter dealing with oral proceedings during the appeal procedure
Dec 11, 2024
Letter dealing with oral proceedings during the appeal procedure
Nov 7, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Nov 7, 2024
F3017 Oral Proceedings: Notification of cancellation/postponing
Nov 6, 2024
F3345 Forwarding of submissions to parties
Nov 4, 2024
F3014 Oral Proceedings: Order cancelling/postponing
Oct 31, 2024
(Electronic) Receipt
Oct 31, 2024
Letter accompanying subsequently filed items
Oct 31, 2024
Letter dealing with oral proceedings during the appeal procedure
Feb 23, 2024
F3011.1 Oral Proceedings: summons
Feb 23, 2024
F3011.1 Oral Proceedings: summons
Feb 23, 2024
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Feb 20, 2024
F3010 Oral proceedings: order for summons
Oct 20, 2023
Standard Communication Rule 103 (2) EPC
Oct 20, 2023
Standard Communication Rule 103 (2) EPC
Dec 19, 2022
F3345 Forwarding of submissions to parties
Dec 13, 2022
(Electronic) Receipt
Dec 13, 2022
Letter accompanying subsequently filed items
Dec 13, 2022
Letter relating to Appeal Procedure
Sep 27, 2022
Composition of the board (T)
Sep 6, 2022
F3345 Forwarding of submissions to parties
Sep 6, 2022
F3345 Forwarding of submissions to parties
Aug 30, 2022
(Electronic) Receipt
Aug 30, 2022
Letter accompanying subsequently filed items
Aug 30, 2022
Reply to appeal
Aug 25, 2022
(Electronic) Receipt
Aug 25, 2022
Amended claims with annotations
Aug 25, 2022
Amended claims with annotations
Aug 25, 2022
Auxiliary request during appeals procedure - 11
Aug 25, 2022
Auxiliary request during appeals procedure - 12
Aug 25, 2022
Letter accompanying subsequently filed items
Aug 25, 2022
Reply to appeal
May 2, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 27, 2022
(Electronic) Receipt
Apr 27, 2022
Auxiliary request during appeals procedure - 02
Apr 27, 2022
Letter accompanying subsequently filed items
Apr 27, 2022
Statement of grounds of appeal
Apr 20, 2022
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Apr 12, 2022
(Electronic) Receipt
Apr 12, 2022
Auxiliary request during appeals procedure - 01
Apr 12, 2022
Auxiliary request during appeals procedure - 01
Apr 12, 2022
Auxiliary request during appeals procedure - 02
Apr 12, 2022
Auxiliary request during appeals procedure - 02
Apr 12, 2022
Auxiliary request during appeals procedure - 03
Apr 12, 2022
Auxiliary request during appeals procedure - 03
Apr 12, 2022
Auxiliary request during appeals procedure - 04
Apr 12, 2022
Auxiliary request during appeals procedure - 04
Apr 12, 2022
Auxiliary request during appeals procedure - 05
Apr 12, 2022
Auxiliary request during appeals procedure - 05
Apr 12, 2022
Auxiliary request during appeals procedure - 06
Apr 12, 2022
Auxiliary request during appeals procedure - 06
Apr 12, 2022
Auxiliary request during appeals procedure - 07
Apr 12, 2022
Auxiliary request during appeals procedure - 07
Apr 12, 2022
Auxiliary request during appeals procedure - 08
Apr 12, 2022
Auxiliary request during appeals procedure - 08
Apr 12, 2022
Auxiliary request during appeals procedure - 09
Apr 12, 2022
Auxiliary request during appeals procedure - 09
Apr 12, 2022
Auxiliary request during appeals procedure - 10
Apr 12, 2022
Auxiliary request during appeals procedure - 10
Apr 12, 2022
Letter accompanying subsequently filed items
Apr 12, 2022
Statement of grounds of appeal
Feb 14, 2022
F3204 Communication of the file number to the parties
Feb 14, 2022
F3204 Communication of the file number to the parties
Feb 8, 2022
F3204 Communication of the file number to the parties
Feb 8, 2022
F3204 Communication of the file number to the parties
Feb 7, 2022
Document concerning appeal fee
Feb 7, 2022
Notice of appeal
Jan 28, 2022
(Electronic) Receipt
Jan 28, 2022
Letter accompanying subsequently filed items
Jan 28, 2022
Notice of appeal
Dec 22, 2021
Advice of delivery
Dec 17, 2021
Annex to the communication - opposition
Dec 17, 2021
Decision of the Opposition Division and instruction
Dec 17, 2021
Druckexemplar in opposition procedure
Dec 17, 2021
Grounds for the decision (Annex) - opposition
Dec 17, 2021
Interlocutory decision in opposition proceedings
Dec 17, 2021
Interlocutory decision in opposition proceedings
Dec 17, 2021
Means of redress
Dec 17, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 17, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Dec 17, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Dec 17, 2021
Provision of a copy of the minutes - opposition procedure
Dec 17, 2021
Provision of a copy of the minutes - opposition procedure
Dec 17, 2021
Scanned annex to a communication - opposition procedure
Dec 17, 2021
Transmittal of decision / summons - opposition
Dec 17, 2021
Transmittal of decision / summons - opposition
Nov 11, 2021
Brief communication - Opposition proceedings
Nov 10, 2021
Information about the result of oral proceedings
Nov 8, 2021
(Electronic) Receipt
Nov 8, 2021
Letter accompanying subsequently filed items
Nov 8, 2021
Written submission in preparation to/during oral proceedings
Sep 13, 2021
Brief communication - Opposition proceedings
Sep 3, 2021
(Electronic) Receipt
Sep 3, 2021
Letter accompanying subsequently filed items
Sep 3, 2021
Request for interpreters during oral proceedings
Sep 3, 2021
Written submission in preparation to/during oral proceedings
Aug 13, 2021
Brief communication - Opposition proceedings
Aug 10, 2021
(Electronic) Receipt
Aug 10, 2021
Authorisation
Aug 10, 2021
Auxiliary request during Opposition procedure
Aug 10, 2021
Auxiliary request during Opposition procedure
Aug 10, 2021
Auxiliary request during Opposition procedure
Aug 10, 2021
Auxiliary request during Opposition procedure
Aug 10, 2021
Auxiliary request during Opposition procedure
Aug 10, 2021
Auxiliary request during Opposition procedure
Aug 10, 2021
Auxiliary request during Opposition procedure
Aug 10, 2021
Auxiliary request during Opposition procedure
Aug 10, 2021
Auxiliary request during Opposition procedure - 01
Aug 10, 2021
Auxiliary request during Opposition procedure - 02
Aug 10, 2021
Auxiliary request during Opposition procedure - 03
Aug 10, 2021
Auxiliary request during Opposition procedure - 04
Aug 10, 2021
Auxiliary request during Opposition procedure - 05
Aug 10, 2021
Auxiliary request during Opposition procedure - 06
Aug 10, 2021
Auxiliary request during Opposition procedure - 07
Aug 10, 2021
Auxiliary request during Opposition procedure - 08
Aug 10, 2021
Citation in opposition procedure - 012
Aug 10, 2021
Consolidated list of cited opposition documents
Aug 10, 2021
Letter accompanying subsequently filed items
Aug 10, 2021
Written submission in preparation to/during oral proceedings
Aug 10, 2021
Written submission in preparation to/during oral proceedings
Jun 16, 2021
Notification concerning the date of oral proceedings
Jun 16, 2021
Notification concerning the date of oral proceedings
Mar 17, 2021
Advice of delivery
Mar 12, 2021
Communication about missing advice of delivery
Feb 9, 2021
Advice of delivery
Feb 1, 2021
Annex to the communication - opposition
Feb 1, 2021
Information concerning oral proceedings
Feb 1, 2021
Summons to attend oral proceedings
Feb 1, 2021
Summons to attend oral proceedings
Feb 1, 2021
Transmittal of decision / summons - opposition
Feb 1, 2021
Transmittal of decision / summons - opposition
Oct 21, 2020
Brief communication - Opposition proceedings
Oct 14, 2020
Citation in opposition procedure - 011
Oct 14, 2020
Reply of the patent proprietor to the notice(s) of opposition
Jun 19, 2020
Communication of a notice of opposition and request to file observations
Jun 19, 2020
Notice of further oppositions to opponent(s)
Jun 12, 2020
Brief communication - Opposition proceedings
Jun 10, 2020
Communication of a notice of opposition - first information to patent proprietor
Jun 4, 2020
(Electronic) Receipt
Jun 4, 2020
Any annexes (other than citation) to an opposition letter
Jun 4, 2020
Citation in opposition procedure - 001
Jun 4, 2020
Citation in opposition procedure - 002
Jun 4, 2020
Citation in opposition procedure - 003
Jun 4, 2020
Citation in opposition procedure - 004
Jun 4, 2020
Citation in opposition procedure - 005
Jun 4, 2020
Citation in opposition procedure - 006
Jun 4, 2020
Citation in opposition procedure - 007
Jun 4, 2020
Citation in opposition procedure - 008
Jun 4, 2020
Citation in opposition procedure - 009
Jun 4, 2020
Citation in opposition procedure - 010
Jun 4, 2020
Letter accompanying subsequently filed items
Jun 4, 2020
Notice of opposition
Jun 4, 2020
Notice of opposition
Sep 16, 2019
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 8, 2019
Decision to grant a European patent
Jul 23, 2019
(Electronic) Receipt
Jul 23, 2019
English translation of the claims
Jul 23, 2019
French translation of claims
Jul 23, 2019
Letter accompanying subsequently filed items
Apr 3, 2019
Bibliographic data of the European patent application
Apr 3, 2019
Communication about intention to grant a European patent
Apr 3, 2019
Intention to grant (signatures)
Apr 3, 2019
Text intended for grant (clean copy)
Apr 3, 2019
Text intended for grant (version for approval)
Jan 22, 2019
(Electronic) Receipt
Jan 22, 2019
Amended claims with annotations
Jan 22, 2019
Claims
Jan 22, 2019
Letter accompanying subsequently filed items
Jan 22, 2019
Reply to communication from the Examining Division
Sep 28, 2018
Annex to the communication
Sep 28, 2018
Communication from the Examining Division
Sep 24, 2018
Examination started
Apr 6, 2018
Response to enquiry for communication from the Examining Division
Mar 22, 2018
(Electronic) Receipt
Mar 22, 2018
Enquiry as to the processing of the file
Mar 22, 2018
Letter accompanying subsequently filed items
Oct 28, 2015
Reply to invitation to file a copy of priority search results
Oct 21, 2015
Invitation to file a copy of search results(priority)
Jun 30, 2015
Amended claims filed after receipt of (European) search report
Jun 30, 2015
Amended claims with annotations
Jun 30, 2015
Amendments received before examination
Apr 13, 2015
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Mar 6, 2015
Communication regarding the transmission of the European search report
Mar 6, 2015
European search opinion
Mar 6, 2015
European search report
Feb 20, 2015
Communication of the registration of a transfer or change of name and/or address
Feb 10, 2015
Submission concerning change of applicant's name
Jan 26, 2015
Reply to the invitation to clarify the claims/the subject matter of the application
Dec 5, 2014
Annex to the communication
Dec 5, 2014
Invitation to indicate the subject-matter to be searched
Dec 1, 2014
Search started
May 14, 2014
Notification of forthcoming publication
Feb 25, 2014
Communication to designated inventor
Feb 25, 2014
Communication to designated inventor
Feb 25, 2014
Communication to designated inventor
Feb 25, 2014
Communication to designated inventor
Feb 25, 2014
Communication to designated inventor
Feb 25, 2014
Communication to designated inventor
Dec 3, 2013
Letter concerning the priority
Dec 3, 2013
Priority document
Nov 27, 2013
Abstract
Nov 27, 2013
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Nov 27, 2013
Claims
Nov 27, 2013
Description
Nov 27, 2013
Designation of inventor
Nov 27, 2013
Designation of inventor
Nov 27, 2013
Designation of inventor
Nov 27, 2013
Designation of inventor
Nov 27, 2013
Designation of inventor
Nov 27, 2013
Designation of inventor
Nov 27, 2013
Drawings
Nov 27, 2013
Request for grant of a European patent

EP2741572

BSH BOSCH UND SIEMENS HAUSGERTE

Application Number: EP13194681A
Filing Date: Nov 27, 2013
Status: Patent Maintained As Amended; Jul 18, 2025
Publication Date: Aug 20, 2025
External Links: Slate, EP2741572B2, Google Patents

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Hotplate Device

Patent Summary

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Patent Oppositions

Dossier Documents

EP2741572