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Voltage Converter, Electric Drive System And Method For Reducing Interference Voltages

Patent No. EP3338353 (titled "Voltage Converter, Electric Drive System And Method For Reducing Interference Voltages") was filed by Robert Bosch on Jun 17, 2016. The application was issued on Jun 9, 2021.

Patent Summary

Patent Family

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
VALEO SYSTEMES DE CONTROLE MOTEUR	Mar 9, 2022	VALEO POWERTRAIN SYSTEMS

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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Nov 10, 2023
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Nov 10, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 31, 2023
Advice of delivery
Jul 27, 2023
Annex to the communication - opposition
Jul 27, 2023
Decision of the Opposition Division and instruction
Jul 27, 2023
Decision rejecting the opposition
Jul 27, 2023
Decision rejecting the opposition
Jul 27, 2023
Grounds for the decision (Annex) - opposition
Jul 27, 2023
Means of redress
Jul 27, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 27, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 27, 2023
Provision of a copy of the minutes - opposition procedure
Jul 27, 2023
Provision of a copy of the minutes - opposition procedure
Jul 27, 2023
Transmittal of decision / summons - opposition
Jul 27, 2023
Transmittal of decision / summons - opposition
Jun 29, 2023
Information about the result of oral proceedings
May 17, 2023
Brief communication - Opposition proceedings
May 11, 2023
(Electronic) Receipt
May 11, 2023
Letter accompanying subsequently filed items
May 11, 2023
Request for interpreters during oral proceedings
Apr 24, 2023
Brief communication - Opposition proceedings
Apr 19, 2023
(Electronic) Receipt
Apr 19, 2023
(Electronic) Receipt
Apr 19, 2023
Letter accompanying subsequently filed items
Apr 19, 2023
Letter accompanying subsequently filed items
Apr 19, 2023
Request for interpreters during oral proceedings
Dec 2, 2022
Notification concerning the date of oral proceedings
Dec 2, 2022
Notification concerning the date of oral proceedings
Nov 23, 2022
Advice of delivery
Nov 17, 2022
Annex to the communication - opposition
Nov 17, 2022
Information concerning oral proceedings
Nov 17, 2022
Scanned annex to a communication - opposition procedure
Nov 17, 2022
Summons to attend oral proceedings
Nov 17, 2022
Summons to attend oral proceedings
Nov 17, 2022
Transmittal of decision / summons - opposition
Nov 17, 2022
Transmittal of decision / summons - opposition
Jul 27, 2022
Brief communication - Opposition proceedings
Jul 22, 2022
(Electronic) Receipt
Jul 22, 2022
Letter accompanying subsequently filed items
Jul 22, 2022
Reply of the patent proprietor to the notice(s) of opposition
May 23, 2022
Brief communication - Opposition proceedings
May 17, 2022
(Electronic) Receipt
May 17, 2022
Citation in opposition procedure - 005
May 17, 2022
Consolidated list of cited opposition documents
May 17, 2022
Letter accompanying subsequently filed items
May 17, 2022
Letter regarding the opposition procedure (no time limit)
Mar 23, 2022
Communication of a notice of opposition and request to file observations
Mar 23, 2022
Notice of further oppositions to opponent(s)
Mar 17, 2022
Communication of a notice of opposition - first information to patent proprietor
Mar 17, 2022
Request for documents
Mar 9, 2022
(Electronic) Receipt
Mar 9, 2022
Citation in opposition procedure - 001
Mar 9, 2022
Citation in opposition procedure - 002
Mar 9, 2022
Citation in opposition procedure - 003
Mar 9, 2022
Citation in opposition procedure - 004
Mar 9, 2022
Citation in opposition procedure - 005
Mar 9, 2022
Letter accompanying subsequently filed items
Mar 9, 2022
Notice of opposition
Mar 9, 2022
Notice of opposition
Jun 22, 2021
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 14, 2021
Decision to grant a European patent
Apr 28, 2021
English translation of the claims
Apr 28, 2021
Filing of the translations of the claims
Apr 28, 2021
French translation of claims
Feb 12, 2021
Bibliographic data of the European patent application
Feb 12, 2021
Communication about intention to grant a European patent
Feb 12, 2021
Intention to grant (signatures)
Feb 12, 2021
Text intended for grant (clean copy)
Feb 12, 2021
Text intended for grant (version for approval)
Jan 22, 2021
(Electronic) Receipt
Jan 22, 2021
Amended claims with annotations
Jan 22, 2021
Claims
Jan 22, 2021
Letter accompanying subsequently filed items
Jan 22, 2021
Reply to communication from the Examining Division
Dec 2, 2020
Annex to the communication
Dec 2, 2020
Communication from the Examining Division
Mar 25, 2020
Communication of the registration of a transfer or change of name and/or address
Mar 23, 2020
Submission concerning representation
Mar 20, 2020
Submission concerning change of applicant's address
Dec 17, 2019
Amended claims with annotations
Dec 17, 2019
Amended description with annotations
Dec 17, 2019
Claims
Dec 17, 2019
Description
Dec 17, 2019
Reply to communication from the Examining Division
Dec 16, 2019
Claims
Dec 16, 2019
Claims
Dec 16, 2019
Description
Dec 16, 2019
Description
Dec 16, 2019
Reply to communication from the Examining Division
Aug 13, 2019
Annex to the communication
Aug 13, 2019
Communication from the Examining Division
Nov 22, 2018
Statement of non-availability of priority search results
Nov 16, 2018
Invitation to file a copy of search results(priority)
Sep 18, 2018
Amended claims filed after receipt of (European) search report
Sep 18, 2018
Amended claims with annotations
Sep 18, 2018
Amended description filed after receipt of (European) search report
Sep 18, 2018
Amended description with annotations
Sep 18, 2018
Amendments received before examination
May 30, 2018
Notification on forthcoming publication of bibliographic data
Apr 3, 2018
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Mar 28, 2018
Communication to designated inventor
Mar 28, 2018
Communication to designated inventor
Mar 28, 2018
Communication to designated inventor
Mar 28, 2018
Communication to designated inventor
Mar 28, 2018
Communication to designated inventor
Mar 5, 2018
Copy of the international preliminary report on patentability
Nov 27, 2017
Information regarding early processing
Nov 14, 2017
(Electronic) Receipt
Nov 14, 2017
Request for entry into the European phase
Mar 13, 2017
Priority document (electronically transmitted)
Feb 23, 2017
Copy of the international search report
Feb 23, 2017
Copy of the international search report
Feb 23, 2017
Published international application - A1
Sep 26, 2016
Written opinion of the ISA, boxes No. I to VIII
Sep 26, 2016
Written opinion of the ISA, cover sheet
Sep 26, 2016
Written opinion of the ISA, supplemental box
Jul 7, 2016
Notification of the international application number and of the international filing date
Jun 21, 2016
Incoming letter related to PCT RO
Jun 17, 2016
(Electronic) Receipt
Jun 17, 2016
Abstract
Jun 17, 2016
Claims
Jun 17, 2016
Description
Jun 17, 2016
Document concerning fees and payments
Jun 17, 2016
Drawings
Jun 17, 2016
Electronic request for grant of an International application

EP3338353

ROBERT BOSCH

Application Number: EP16731843A
Filing Date: Jun 17, 2016
Status: Opposition Rejected; Nov 10, 2023
Publication Date: Jun 9, 2021
External Links: Slate, Register , Google Patents