Electronic Device And Frequency Converter Of Motor

Patent No. EP2090146 (titled "Electronic Device And Frequency Converter Of Motor") was filed by Danfoss Drives on Dec 10, 2007. The application was issued on Jul 9, 2014.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
SEW EURODRIVE	Apr 2, 2015	-

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

Oct 1, 2021
Termination of the opposition proceedings with maintenance of patent
Sep 28, 2021
Advice of delivery
Sep 24, 2021
Advice of delivery
Sep 20, 2021
Decision of the Board of Appeal
Sep 20, 2021
F3032 Notification(s) of the decision
Sep 20, 2021
F3032 Notification(s) of the decision
Jun 29, 2021
F3013 Oral Proceedings: Forwarding minutes
Jun 29, 2021
F3013 Oral Proceedings: Forwarding minutes
Jun 29, 2021
F3316 Oral Proceedings: Minutes (Appellant: Opponent)
Jun 10, 2021
F3004 Communication of the Registry
Jun 10, 2021
F3004 Communication of the Registry
May 31, 2021
F3345 Forwarding of submissions to parties
May 26, 2021
F3345 Forwarding of submissions to parties
May 25, 2021
(Electronic) Receipt
May 25, 2021
Letter accompanying subsequently filed items
May 25, 2021
Letter dealing with oral proceedings during the appeal procedure
May 21, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 21, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
May 21, 2021
F3345 Forwarding of submissions to parties
May 20, 2021
(Electronic) Receipt
May 20, 2021
Letter accompanying subsequently filed items
May 20, 2021
Letter dealing with oral proceedings during the appeal procedure
May 18, 2021
(Electronic) Receipt
May 18, 2021
Letter accompanying subsequently filed items
May 18, 2021
Letter dealing with oral proceedings during the appeal procedure
Apr 29, 2021
F3345 Forwarding of submissions to parties
Apr 22, 2021
(Electronic) Receipt
Apr 22, 2021
Letter accompanying subsequently filed items
Apr 22, 2021
Letter dealing with oral proceedings during the appeal procedure
Mar 5, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Mar 5, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Aug 6, 2020
Advice of delivery
Aug 6, 2020
Advice of delivery
Jul 29, 2020
F3011.1 Oral Proceedings: summons
Jul 29, 2020
F3011.1 Oral Proceedings: summons
Jul 24, 2020
F3010 Oral proceedings: order for summons
Jul 17, 2020
F3303.16 Change of composition of the Board (T)
Mar 13, 2020
F3303.16 Change of composition of the Board (T)
Feb 4, 2020
Document concerning representation
Jun 18, 2018
Communication of amended entries concerning the representative
Jun 8, 2018
Communication of amended entries concerning the representative
Jun 8, 2018
F3345 Forwarding of submissions to parties
Jun 4, 2018
Submission concerning change of applicant's representative
Jun 4, 2018
Submission concerning change of applicant's representative
Sep 28, 2017
F3345 Forwarding of submissions to parties
Sep 21, 2017
Reply to appeal
Jul 12, 2017
Composition of the board (T)
May 26, 2017
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
May 18, 2017
Statement of grounds of appeal
May 12, 2017
Statement of grounds of appeal
May 10, 2017
F3204 Communication of the file number to the parties
May 10, 2017
F3204 Communication of the file number to the parties
May 4, 2017
Notice of appeal
May 4, 2017
Payment of fees and costs
Apr 28, 2017
Notice of appeal
Apr 28, 2017
Payment of fees and costs
Apr 28, 2017
Processing of an appeal
Mar 15, 2017
Advice of delivery
Mar 15, 2017
Advice of delivery
Mar 8, 2017
Advice of delivery
Mar 6, 2017
Advice of delivery
Mar 2, 2017
Acknowledgement of a document
Mar 2, 2017
Acknowledgement of a document
Mar 2, 2017
Annex to the communication - opposition
Mar 2, 2017
Decision of the Opposition Division and instruction
Mar 2, 2017
Decision rejecting the opposition
Mar 2, 2017
Grounds for the decision (Annex) - opposition
Mar 2, 2017
Internal form - Opposition/addressees
Mar 2, 2017
Internal form - Opposition/addressees
Mar 2, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 2, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Mar 2, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Mar 2, 2017
Provision of a copy of the minutes - opposition procedure
Feb 2, 2017
Brief communication - Opposition proceedings
Feb 2, 2017
Information about the result of oral proceedings
Feb 2, 2017
Letter regarding the opposition procedure (no time limit)
Jan 30, 2017
Brief communication - Opposition proceedings
Jan 27, 2017
Letter regarding the opposition procedure (no time limit)
Dec 19, 2016
Brief communication - Opposition proceedings
Dec 16, 2016
Written submission in preparation to/during oral proceedings
Dec 12, 2016
Written submission in preparation to/during oral proceedings
Nov 10, 2016
Brief communication - Opposition proceedings
Nov 2, 2016
Request for interpreters during oral proceedings
Oct 28, 2016
Submission concerning representation
Oct 20, 2016
Brief communication - Opposition proceedings
Oct 20, 2016
Letter regarding the opposition procedure (no time limit)
Oct 17, 2016
Letter regarding the opposition procedure (no time limit)
Oct 12, 2016
Brief communication - Opposition proceedings
Oct 12, 2016
Brief communication - Opposition proceedings
Oct 12, 2016
Letter regarding the opposition procedure (no time limit)
Oct 6, 2016
Letter regarding the opposition procedure (no time limit)
Jul 8, 2016
Advice of delivery
Jul 6, 2016
Advice of delivery
Jun 29, 2016
Advice of delivery
Jun 28, 2016
Advice of delivery
Jun 28, 2016
Advice of delivery
Jun 27, 2016
Acknowledgement of a document
Jun 27, 2016
Acknowledgement of a document
Jun 27, 2016
Annex to the communication - opposition
Jun 27, 2016
Information concerning oral proceedings
Jun 27, 2016
Preparation for oral proceedings
Jun 27, 2016
Summons to attend oral proceedings
Jun 27, 2016
Summons to attend oral proceedings
Jun 22, 2016
Information about the result of oral proceedings
May 10, 2016
Brief communication - Opposition proceedings
Apr 28, 2016
Letter regarding the opposition procedure (no time limit)
Feb 10, 2016
Brief communication - Opposition proceedings
Feb 9, 2016
Letter regarding the opposition procedure (no time limit)
Feb 5, 2016
Letter regarding the opposition procedure (no time limit)
Oct 27, 2015
Brief communication - Opposition proceedings
Oct 23, 2015
Any annexes (other than citation) to an opposition letter
Oct 23, 2015
Auxiliary request during Opposition procedure
Oct 23, 2015
Auxiliary request during Opposition procedure
Oct 23, 2015
Auxiliary request during Opposition procedure
Oct 23, 2015
Reply of the patent proprietor to the notice(s) of opposition
Oct 22, 2015
Any annexes (other than citation) to an opposition letter
Oct 22, 2015
Auxiliary request during Opposition procedure
Oct 22, 2015
Auxiliary request during Opposition procedure
Oct 22, 2015
Auxiliary request during Opposition procedure
Oct 22, 2015
Reply of the patent proprietor to the notice(s) of opposition
Jun 16, 2015
Advice of delivery
Jun 15, 2015
Communication of a notice of opposition and request to file observations
Jun 15, 2015
Notice of further oppositions to opponent(s)
Jun 12, 2015
Brief communication - Opposition proceedings
Jun 12, 2015
Communication concerning the filing of a power of attorney
Jun 12, 2015
Communication of amended entries concerning the representative
Jun 8, 2015
(Electronic) Receipt
Jun 8, 2015
Authorisation
Jun 8, 2015
Letter accompanying subsequently filed items
Jun 3, 2015
Invitation to file an authorisation
May 15, 2015
Submission concerning change of applicant's representative
Apr 13, 2015
Communication of a notice of opposition - first information to patent proprietor
Apr 8, 2015
Letter accompanying subsequently filed items
Apr 8, 2015
Non-patent literature cited during the opposition procedure
Apr 8, 2015
Notice of opposition
Apr 8, 2015
Patent document cited during the opposition procedure
Apr 8, 2015
Patent document cited during the opposition procedure
Apr 8, 2015
Patent document cited during the opposition procedure
Apr 8, 2015
Patent document cited during the opposition procedure
Apr 8, 2015
Patent document cited during the opposition procedure
Apr 8, 2015
Patent document cited during the opposition procedure
Apr 8, 2015
Patent document cited during the opposition procedure
Apr 8, 2015
Patent document cited during the opposition procedure
Apr 8, 2015
Payment of fees and costs
Apr 2, 2015
Letter accompanying subsequently filed items
Apr 2, 2015
Notice of opposition
Apr 2, 2015
Notice of opposition
Apr 2, 2015
Patent document cited during the opposition procedure
Apr 2, 2015
Patent document cited during the opposition procedure
Apr 2, 2015
Patent document cited during the opposition procedure
Apr 2, 2015
Patent document cited during the opposition procedure
Apr 2, 2015
Patent document cited during the opposition procedure
Apr 2, 2015
Patent document cited during the opposition procedure
Apr 2, 2015
Patent document cited during the opposition procedure
Apr 2, 2015
Patent document cited during the opposition procedure
Apr 2, 2015
Payment of fees and costs
Apr 2, 2015
Payment of fees and costs
Apr 2, 2015
Payment of fees and costs
Apr 2, 2015
Translation of the evidence during Opposition procedure
Jul 9, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 13, 2014
Decision to grant a European patent
Jun 6, 2014
Communication concerning the filing of a power of attorney
Jun 6, 2014
Communication of amended entries concerning the representative
May 27, 2014
(Electronic) Receipt
May 27, 2014
Filing of the translations of the claims
May 27, 2014
French translation of claims
May 27, 2014
German translation of the claims
May 27, 2014
Letter accompanying subsequently filed items
May 27, 2014
Submission concerning change of applicant's representative
Feb 3, 2014
Bibliographic data of the European patent application
Feb 3, 2014
Communication about intention to grant a European patent
Feb 3, 2014
Intention to grant (signatures)
Feb 3, 2014
Text intended for grant
Mar 22, 2011
Claims
Mar 22, 2011
Description
Mar 22, 2011
Reply to communication from the Examining Division
Nov 23, 2010
Annex to the communication
Nov 23, 2010
Communication from the Examining Division
Jul 22, 2009
Notification on forthcoming publication of bibliographic data
Jul 21, 2009
Communication regarding possible amendment of claims/payment of claims fees
Jul 1, 2009
Copy of the international preliminary report on patentability
Jul 1, 2009
Refund of fees
Jul 1, 2009
Refund order search fee
Jun 23, 2009
Notice on debiting of fees
Jun 20, 2009
Request for entry into the European phase
Jun 10, 2009
Amended claims filed after receipt of (European) search report
Jun 10, 2009
Fax request to enter the European phase
Jun 10, 2009
Payment of fees and costs
Apr 24, 2009
Information on entry into European phase
Jul 7, 2008
Priority document (electronically transmitted)
Jun 19, 2008
Copy of the international search report
Jun 19, 2008
Published international application - A1
Dec 27, 2007
Abstract
Dec 27, 2007
Claims
Dec 27, 2007
Description
Dec 27, 2007
Drawings

EP2090146

DANFOSS DRIVES

Application Number: EP07846409A
Filing Date: Dec 10, 2007
Status: Opposition Rejected; Oct 8, 2021
Publication Date: Jul 9, 2014
External Links: Slate, Register , Google Patents

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Electronic Device And Frequency Converter Of Motor

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Dossier Documents

EP2090146