Method For Monitoring The Temperature Of An Electromotor

Patent No. EP1450460 (titled "Method For Monitoring The Temperature Of An Electromotor") was filed by Lenze Drives on Feb 20, 2004. The application was issued on Mar 2, 2022.

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
SIEMENS	Jul 1, 2015	DR GASSNER & PARTNER MBB
SEW-EURODRIVE GMBH & CO.	May 26, 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

Feb 3, 2022
Decision to maintain the European patent in amended form
Feb 3, 2022
Decision to maintain the European patent in amended form
Feb 3, 2022
Decision to maintain the European patent in amended form
Jan 28, 2022
Termination of the opposition proceedings with maintenance of patent
Jan 20, 2022
(Electronic) Receipt
Jan 20, 2022
Claims
Jan 20, 2022
Description
Jan 20, 2022
English translation of the claims
Jan 20, 2022
Filing of the translation of the amended claims
Jan 20, 2022
French translation of claims
Jan 20, 2022
Letter accompanying subsequently filed items
Nov 5, 2021
Communication of bibliographic data
Nov 5, 2021
Communication to opponent concerning maintenance
Nov 5, 2021
Communication to opponent concerning maintenance
Nov 5, 2021
Communication with request to file translations
Nov 3, 2021
Refund of fees
Oct 29, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 29, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 29, 2021
F3324 Closure of the appeal proceedings: withdrawal of the appeal/ application/ opposition
Oct 27, 2021
Maintenance of the patent with the documents specified in the final decision
Oct 26, 2021
Advice of delivery
Oct 26, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 26, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 26, 2021
F3017 Oral Proceedings: Notification of cancellation/postponing
Oct 26, 2021
Maintenance of the patent with the documents specified in the final decision
Oct 25, 2021
(Electronic) Receipt
Oct 25, 2021
F3345 Forwarding of submissions to parties
Oct 25, 2021
F3345 Forwarding of submissions to parties
Oct 25, 2021
Letter accompanying subsequently filed items
Oct 25, 2021
Withdrawal of an appeal
Oct 21, 2021
F3345 Forwarding of submissions to parties
Oct 21, 2021
F3345 Forwarding of submissions to parties
Oct 20, 2021
(Electronic) Receipt
Oct 20, 2021
Letter accompanying subsequently filed items
Oct 20, 2021
Letter dealing with oral proceedings during the appeal procedure
Oct 15, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 15, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 15, 2021
F3305 Communication of the Board of Appeal (ex parte/ inter partes)
Oct 15, 2021
F3345 Forwarding of submissions to parties
Oct 15, 2021
F3345 Forwarding of submissions to parties
Oct 11, 2021
(Electronic) Receipt
Oct 11, 2021
Letter accompanying subsequently filed items
Oct 11, 2021
Letter relating to Appeal Procedure
Oct 1, 2021
F3345 Forwarding of submissions to parties
Oct 1, 2021
F3345 Forwarding of submissions to parties
Sep 27, 2021
(Electronic) Receipt
Sep 27, 2021
Letter accompanying subsequently filed items
Sep 27, 2021
Letter dealing with oral proceedings during the appeal procedure
Sep 14, 2021
F3345 Forwarding of submissions to parties
Sep 14, 2021
F3345 Forwarding of submissions to parties
Sep 8, 2021
(Electronic) Receipt
Sep 8, 2021
Amended claims with annotations
Sep 8, 2021
Claims
Sep 8, 2021
Letter accompanying subsequently filed items
Sep 8, 2021
Letter dealing with oral proceedings during the appeal procedure
Jul 12, 2021
F3345 Forwarding of submissions to parties
Jul 12, 2021
F3345 Forwarding of submissions to parties
Jul 7, 2021
(Electronic) Receipt
Jul 7, 2021
General enquiry
Jul 7, 2021
Letter accompanying subsequently filed items
Dec 29, 2020
Advice of delivery
Dec 17, 2020
Advice of delivery
Dec 16, 2020
Advice of delivery
Dec 10, 2020
Acknowledgement of a document
Dec 10, 2020
Acknowledgement of a document
Dec 10, 2020
Acknowledgement of a document
Dec 10, 2020
F3011.1 Oral Proceedings: summons
Dec 10, 2020
F3011.1 Oral Proceedings: summons
Dec 10, 2020
F3011.1 Oral Proceedings: summons
Dec 10, 2020
F3350 Communication regarding oral proceedings (art. 15 Rules of Procedure of the Boards of Appeal)
Dec 7, 2020
F3010 Oral proceedings: order for summons
Jul 20, 2020
F3303.16 Change of composition of the Board (T)
Nov 7, 2018
Communication of amended entries in the Register of European Patents
Nov 7, 2018
F3345 Forwarding of submissions to parties
Nov 7, 2018
F3345 Forwarding of submissions to parties
Oct 29, 2018
Submission concerning representation
Oct 29, 2018
Submission concerning representation
Oct 29, 2018
Submission concerning representation
Oct 5, 2018
F3345 Forwarding of submissions to parties
Oct 5, 2018
F3345 Forwarding of submissions to parties
Sep 28, 2018
(Electronic) Receipt
Sep 28, 2018
Letter accompanying subsequently filed items
Sep 28, 2018
Letter relating to Appeal Procedure
Jun 26, 2018
F3345 Forwarding of submissions to parties
Jun 15, 2018
Non-scannable object
Jun 15, 2018
Non-scannable object
Jun 15, 2018
Reply to appeal
Apr 19, 2018
Composition of the board (T)
Apr 19, 2018
F3345 Forwarding of submissions to parties
Apr 19, 2018
F3345 Forwarding of submissions to parties
Apr 16, 2018
(Electronic) Receipt
Apr 16, 2018
Letter accompanying subsequently filed items
Apr 16, 2018
Letter relating to Appeal Procedure
Mar 27, 2018
Advice of delivery
Mar 27, 2018
Advice of delivery
Mar 20, 2018
F3045 Inadmissibility of the appeal: missing address / missing name
Mar 20, 2018
F3345 Forwarding of submissions to parties
Mar 20, 2018
F3345 Forwarding of submissions to parties
Feb 21, 2018
F3344 Setting time limit for reply/ file observations to appeal (inter partes)
Feb 21, 2018
F3345 Forwarding of submissions to parties
Feb 16, 2018
(Electronic) Receipt
Feb 16, 2018
Letter accompanying subsequently filed items
Feb 16, 2018
Non-Patent Literature cited during the appeal procedure
Feb 16, 2018
Non-Patent Literature cited during the appeal procedure
Feb 16, 2018
Patent Document cited during the appeal procedure
Feb 16, 2018
Statement of grounds of appeal
Jan 30, 2018
F3345 Forwarding of submissions to parties
Jan 30, 2018
F3345 Forwarding of submissions to parties
Jan 30, 2018
Refund of fees
Jan 30, 2018
Withdrawal of an appeal
Jan 24, 2018
Withdrawal of an appeal
Dec 21, 2017
F3204 Communication of the file number to the parties
Dec 21, 2017
F3204 Communication of the file number to the parties
Dec 15, 2017
(Electronic) Receipt
Dec 15, 2017
Letter accompanying subsequently filed items
Dec 15, 2017
Notice of appeal
Dec 12, 2017
Processing of an appeal
Dec 8, 2017
(Electronic) Receipt
Dec 8, 2017
Letter accompanying subsequently filed items
Dec 8, 2017
Notice of appeal
Nov 9, 2017
Communication of amended entries
Oct 18, 2017
Advice of delivery
Oct 18, 2017
Advice of delivery
Oct 16, 2017
Advice of delivery
Oct 12, 2017
Advice of delivery
Oct 11, 2017
Advice of delivery
Oct 11, 2017
Advice of delivery
Oct 9, 2017
Acknowledgement of a document
Oct 9, 2017
Acknowledgement of a document
Oct 9, 2017
Acknowledgement of a document
Oct 9, 2017
Annex to the communication - opposition
Oct 9, 2017
Decision of the Opposition Division and instruction
Oct 9, 2017
Grounds for the decision (Annex) - opposition
Oct 9, 2017
Interlocutory decision in opposition proceedings
Oct 9, 2017
Internal form - Opposition/addressees
Oct 9, 2017
Internal form - Opposition/addressees
Oct 9, 2017
Means of redress
Oct 9, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 9, 2017
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Oct 9, 2017
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Oct 9, 2017
OPPODREX with handwritten amendments
Oct 9, 2017
Provision of a copy of the minutes - opposition procedure
Sep 13, 2017
Information about the result of oral proceedings
Aug 29, 2017
Brief communication - Opposition proceedings
Aug 29, 2017
Brief communication - Opposition proceedings
Aug 23, 2017
Amended claims with annotations
Aug 23, 2017
Auxiliary request during Opposition procedure
Aug 23, 2017
Letter regarding the opposition procedure (no time limit)
Aug 7, 2017
Brief communication - Opposition proceedings
Aug 7, 2017
Brief communication - Opposition proceedings
Aug 7, 2017
Brief communication - Opposition proceedings
Aug 4, 2017
Letter regarding the opposition procedure (no time limit)
Aug 4, 2017
Patent document cited during the opposition procedure
Aug 2, 2017
Letter regarding the opposition procedure (no time limit)
Aug 2, 2017
Patent document cited during the opposition procedure
Jul 28, 2017
Brief communication - Opposition proceedings
Jul 28, 2017
Brief communication - Opposition proceedings
Jul 28, 2017
Brief communication - Opposition proceedings
Jul 24, 2017
Request for a change of address - opponent
Jul 20, 2017
Communication of amended entries
Jul 13, 2017
(Electronic) Receipt
Jul 13, 2017
Amended claims with annotations
Jul 13, 2017
Auxiliary request during Opposition procedure
Jul 13, 2017
Letter accompanying subsequently filed items
Jul 13, 2017
Letter regarding the opposition procedure (no time limit)
Jul 13, 2017
Request for interpreters during oral proceedings
Jul 12, 2017
Amended claims with annotations
Jul 12, 2017
Auxiliary request during Opposition procedure
Jul 12, 2017
Letter regarding the opposition procedure (no time limit)
Jul 3, 2017
Brief communication - Opposition proceedings
Jul 3, 2017
Brief communication - Opposition proceedings
Jun 28, 2017
(Electronic) Receipt
Jun 28, 2017
Letter accompanying subsequently filed items
Jun 28, 2017
Request for change of opponent's representative
Apr 6, 2017
Brief communication - Opposition proceedings
Apr 6, 2017
Brief communication - Opposition proceedings
Apr 3, 2017
(Electronic) Receipt
Apr 3, 2017
Letter accompanying subsequently filed items
Apr 3, 2017
Request for transfer of rights - opponent
Feb 14, 2017
Brief communication - Opposition proceedings
Feb 14, 2017
Brief communication - Opposition proceedings
Feb 9, 2017
(Electronic) Receipt
Feb 9, 2017
Letter accompanying subsequently filed items
Feb 9, 2017
Request for interpreters during oral proceedings
Feb 3, 2017
Brief communication - Opposition proceedings
Feb 3, 2017
Brief communication - Opposition proceedings
Jan 26, 2017
Request for interpreters during oral proceedings
Jan 23, 2017
Brief communication - Opposition proceedings
Jan 23, 2017
Brief communication - Opposition proceedings
Jan 20, 2017
Letter regarding the opposition procedure (no time limit)
Jan 17, 2017
Letter regarding the opposition procedure (no time limit)
Dec 23, 2016
Advice of delivery
Dec 21, 2016
Advice of delivery
Dec 16, 2016
Advice of delivery
Dec 15, 2016
Advice of delivery
Dec 15, 2016
Advice of delivery
Dec 15, 2016
Advice of delivery
Dec 15, 2016
Advice of delivery
Dec 14, 2016
Acknowledgement of a document
Dec 14, 2016
Acknowledgement of a document
Dec 14, 2016
Acknowledgement of a document
Dec 14, 2016
Annex to the communication - opposition
Dec 14, 2016
Information concerning oral proceedings
Dec 14, 2016
Preparation for oral proceedings
Dec 14, 2016
Summons to attend oral proceedings
Dec 14, 2016
Summons to attend oral proceedings
Dec 14, 2016
Summons to attend oral proceedings
Mar 18, 2016
Brief communication - Opposition proceedings
Mar 18, 2016
Brief communication - Opposition proceedings
Mar 18, 2016
Reply from the opponent to submission of proprietor
Mar 15, 2016
Reply from the opponent to submission of proprietor
Feb 5, 2016
Brief communication - Opposition proceedings
Feb 5, 2016
Brief communication - Opposition proceedings
Jan 27, 2016
Claims
Jan 27, 2016
Reply of the patent proprietor to the notice(s) of opposition
Dec 18, 2015
Brief communication - Opposition proceedings
Dec 18, 2015
Brief communication - Opposition proceedings
Dec 18, 2015
Grant of extension of time limit (opposition procedure)
Dec 16, 2015
Request for extension of time limit
Dec 11, 2015
Request for extension of time limit
Aug 11, 2015
Communication of a notice of opposition and request to file observations
Aug 11, 2015
Notice of further oppositions to opponent(s)
Aug 11, 2015
Notice of further oppositions to opponent(s)
Jul 3, 2015
Communication of a notice of opposition - first information to patent proprietor
Jul 3, 2015
Notice of opposition
Jul 3, 2015
Patent document cited during the opposition procedure
Jul 3, 2015
Patent document cited during the opposition procedure
Jul 3, 2015
Patent document cited during the opposition procedure
Jul 1, 2015
Notice of opposition
Jul 1, 2015
Payment of fees and costs
Jul 1, 2015
Payment of fees and costs
Jun 15, 2015
Communication of a notice of opposition - first information to patent proprietor
May 29, 2015
Non-patent literature cited during the opposition procedure
May 29, 2015
Non-patent literature cited during the opposition procedure
May 29, 2015
Notice of opposition
May 29, 2015
Patent document cited during the opposition procedure
May 29, 2015
Patent document cited during the opposition procedure
May 29, 2015
Patent document cited during the opposition procedure
May 29, 2015
Patent document cited during the opposition procedure
May 29, 2015
Patent document cited during the opposition procedure
May 26, 2015
Citation for the examination procedure
May 26, 2015
Citation for the examination procedure
May 26, 2015
Non-patent literature cited during the examination procedure
May 26, 2015
Non-patent literature cited during the examination procedure
May 26, 2015
Notice of opposition
May 26, 2015
Patent document cited during the examination procedure
May 26, 2015
Patent document cited during the examination procedure
May 26, 2015
Patent document cited during the examination procedure
Nov 18, 2014
CDS Clean up - amended data concerning the representative for the applicant
Nov 11, 2014
Submission concerning representation
Oct 1, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 4, 2014
Decision to grant a European patent
Aug 18, 2014
English translation of the claims
Aug 18, 2014
Filing of the translations of the claims
Aug 18, 2014
French translation of claims
Aug 18, 2014
Payment of fees and costs
Jun 16, 2014
Bibliographic data of the European patent application
Jun 16, 2014
Communication about intention to grant a European patent
Jun 16, 2014
Intention to grant (signatures)
Jun 16, 2014
Text intended for grant
Jun 10, 2014
Communication of the registration of a transfer or change of name and/or address
May 10, 2014
Annexes in respect of a client data request
May 10, 2014
Payment of fees and costs
May 10, 2014
Submission concerning a transfer of rights (applicant)
Apr 26, 2014
Amended claims with annotations
Apr 26, 2014
Amended description with annotations
Apr 26, 2014
Claims
Apr 26, 2014
Description
Apr 26, 2014
Reply to communication from the Examining Division
Apr 10, 2014
Annex to the communication
Apr 10, 2014
Communication from the Examining Division
Dec 20, 2013
Payment of fees and costs
Dec 21, 2012
Payment of fees and costs
Mar 22, 2012
Non-patent literature cited during the examination procedure
Mar 22, 2012
Non-patent literature cited during the examination procedure
Mar 22, 2012
Non-patent literature cited during the examination procedure
Mar 22, 2012
Non-patent literature cited during the examination procedure
Mar 22, 2012
Reply to communication from the Examining Division
Mar 19, 2012
Non-patent literature cited during the examination procedure
Mar 19, 2012
Non-patent literature cited during the examination procedure
Mar 19, 2012
Non-patent literature cited during the examination procedure
Mar 19, 2012
Non-patent literature cited during the examination procedure
Mar 19, 2012
Reply to communication from the Examining Division
Jan 20, 2012
Grant of extension of time limit (examination procedure)
Jan 12, 2012
Request for extension of time limit to communication from the Examining Division
Sep 13, 2011
Annex to the communication
Sep 13, 2011
Communication from the Examining Division
Aug 11, 2011
Response to enquiry for communication from the Examining Division
Aug 10, 2011
Enquiry as to when a communication from the Examining Division can be expected
Jun 18, 2011
General enquiry
Jul 28, 2010
Response to enquiry for communication from the Examining Division
Jul 13, 2010
Enquiry as to when a communication from the Examining Division can be expected
Jun 18, 2010
CDS Clean up - amended data concerning the representative for the applicant
Feb 3, 2009
Communication of amended entries concerning the representative
Dec 22, 2008
Submission concerning change of applicant's representative
Jan 22, 2008
Amendments received before examination
Aug 16, 2007
Letter concerning fees and payments
Aug 14, 2007
Letter concerning fees and payments
Feb 19, 2007
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jan 11, 2007
Communication regarding the transmission of the European search report
Jan 11, 2007
European search report
Jun 14, 2006
General enquiry
Jan 24, 2005
Acknowledgement of receipt of observations by third party
Jan 24, 2005
Communication to applicant regarding observations by third parties
Jan 13, 2005
Citation filed by a third party
Jan 13, 2005
Observations by third parties
Jul 14, 2004
Notification of forthcoming publication
Apr 15, 2004
Communication to designated inventor
Apr 15, 2004
Communication to designated inventor
Apr 15, 2004
Communication to designated inventor
Apr 15, 2004
Communication to designated inventor
Apr 15, 2004
Communication to designated inventor
Apr 15, 2004
Communication to designated inventor
Mar 17, 2004
Authorisation
Mar 17, 2004
Letter concerning the priority
Mar 17, 2004
Priority document
Feb 20, 2004
Abstract
Feb 20, 2004
Claims
Feb 20, 2004
Description
Feb 20, 2004
Designation of inventor
Feb 20, 2004
Request for grant of a European patent

EP1450460

LENZE DRIVES

Application Number: EP04003900A
Filing Date: Feb 20, 2004
Status: Patent Maintained As Amended; Jan 28, 2022
Publication Date: Mar 2, 2022
External Links: Slate, Register , Google Patents

IP Verse

Method For Monitoring The Temperature Of An Electromotor

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP1450460