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Drive Train Having A First Electric Motor And A Planetary Gear Mechanism, And Wind Energy Plants, Gas Turbines And Water Turbines, And Vehicles Which Have Said Drive Train

Patent No. EP2370709 (titled "Drive Train Having A First Electric Motor And A Planetary Gear Mechanism, And Wind Energy Plants, Gas Turbines And Water Turbines, And Vehicles Which Have Said Drive Train") was filed by Isatec on Dec 1, 2009. The application was issued on Nov 23, 2016.

Patent Summary

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
VOITH PATENT	Jul 26, 2017	DR WEITZEL & PARTNER

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

Aug 20, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Aug 20, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Aug 14, 2018
Termination of the opposition proceedings with revocation of patent
May 23, 2018
Advice of delivery
May 11, 2018
Advice of delivery
May 9, 2018
Advice of delivery
May 7, 2018
Advice of delivery
May 4, 2018
Acknowledgement of a document
May 4, 2018
Acknowledgement of a document
May 4, 2018
Decision revoking the European patent
May 4, 2018
Decision revoking the European patent
Apr 27, 2018
Request for revocation of patent
Apr 23, 2018
Brief communication - Opposition proceedings
Apr 23, 2018
Brief communication in opposition procedure - time limit
Apr 23, 2018
Request for revocation of patent
Apr 11, 2018
Request for revocation of patent
Feb 19, 2018
Letter regarding the opposition procedure (no time limit)
Feb 5, 2018
Letter regarding the opposition procedure (no time limit)
Feb 1, 2018
Brief communication - Opposition proceedings
Feb 1, 2018
Rejection of request for extension of time limit
Jan 25, 2018
Request for extension of time limit
Sep 29, 2017
Communication of a notice of opposition and request to file observations
Sep 29, 2017
Notice of further oppositions to opponent(s)
Aug 16, 2017
Letter regarding the opposition procedure (no time limit)
Aug 16, 2017
Patent document cited during the opposition procedure
Aug 16, 2017
Patent document cited during the opposition procedure
Aug 16, 2017
Patent document cited during the opposition procedure
Aug 16, 2017
Patent document cited during the opposition procedure
Aug 16, 2017
Patent document cited during the opposition procedure
Aug 16, 2017
Patent document cited during the opposition procedure
Aug 16, 2017
Translation of the evidence during Opposition procedure
Aug 16, 2017
Translation of the evidence during Opposition procedure
Aug 9, 2017
Brief communication - Opposition proceedings
Aug 4, 2017
Request for documents
Aug 3, 2017
Communication of a notice of opposition - first information to patent proprietor
Jul 26, 2017
(Electronic) Receipt
Jul 26, 2017
Notice of opposition
Jul 26, 2017
Notice of opposition
Jul 26, 2017
Patent document cited during the opposition procedure
Jul 26, 2017
Patent document cited during the opposition procedure
Jul 26, 2017
Patent document cited during the opposition procedure
Jul 26, 2017
Patent document cited during the opposition procedure
Apr 10, 2017
Submission concerning representation
Nov 23, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 27, 2016
Decision to grant a European patent
Oct 18, 2016
General enquiry
May 2, 2016
English translation of the claims
May 2, 2016
Filing of the translations of the claims
May 2, 2016
French translation of claims
Apr 29, 2016
English translation of the claims
Apr 29, 2016
Filing of the translations of the claims
Apr 29, 2016
French translation of claims
Jan 25, 2016
Bibliographic data of the European patent application
Jan 25, 2016
Communication about intention to grant a European patent
Jan 25, 2016
Intention to grant (signatures)
Jan 25, 2016
Text intended for grant
Jan 19, 2016
Enquiry as to when a communication from the Examining Division can be expected
Dec 21, 2015
Payment of fees and costs
Aug 11, 2015
Claims
Aug 11, 2015
Reply to communication from the Examining Division
Aug 5, 2015
Claims
Aug 5, 2015
Reply to communication from the Examining Division
May 29, 2015
Request for extension of time limit to communication from the Examining Division
May 27, 2015
Grant of extension of time limit (examination procedure)
May 21, 2015
Request for extension of time limit to communication from the Examining Division
Feb 12, 2015
Annex to the communication
Feb 12, 2015
Communication from the Examining Division
Dec 16, 2014
Letter concerning fees and payments
Dec 16, 2014
Payment of fees and costs
Aug 28, 2014
Submission concerning representation
Dec 19, 2013
Payment of fees and costs
Dec 18, 2013
Claims
Dec 18, 2013
Claims
Dec 18, 2013
Claims
Dec 18, 2013
Reply to communication from the Examining Division
Nov 25, 2013
Grant of extension of time limit (examination procedure)
Nov 19, 2013
Request for extension of time limit to communication from the Examining Division
Sep 23, 2013
Grant of extension of time limit (examination procedure)
Sep 13, 2013
Request for extension of time limit to communication from the Examining Division
Aug 19, 2013
Grant of extension of time limit (examination procedure)
Aug 13, 2013
Request for extension of time limit to communication from the Examining Division
Jul 15, 2013
Annex to the communication
Jul 15, 2013
Consultation by telephone/in person (with time limit)
Jul 15, 2013
Result of consultation by telephone/in person
Feb 4, 2013
Notice drawing attention to the payment of the renewal fee and additional fee
Dec 7, 2012
Amended claims with annotations
Dec 7, 2012
Claims
Dec 7, 2012
Reply to communication from the Examining Division
Nov 30, 2012
Decision to allow further processing
Nov 13, 2012
Payment of fees and costs
Nov 13, 2012
Payment of fees and costs
Nov 13, 2012
Request for further processing
Nov 12, 2012
Amended claims with annotations
Nov 12, 2012
Claims
Nov 12, 2012
Reply to communication from the Examining Division
Nov 6, 2012
Refusal of request for extension of time limit
Oct 30, 2012
Request for extension of time limit to communication from the Examining Division
Aug 22, 2012
Grant of extension of time limit (examination procedure)
Aug 17, 2012
Request for extension of time limit to communication from the Examining Division
Jun 1, 2012
Submission concerning representation
Apr 25, 2012
Annex to the communication
Apr 25, 2012
Communication from the Examining Division
Apr 16, 2012
Communication of amended entries concerning the representative
Apr 11, 2012
Submission concerning change of applicant's representative
Oct 7, 2011
Amended claims filed after receipt of (European) search report
Oct 7, 2011
Amended claims with annotations
Oct 7, 2011
Amendments received before examination
Sep 26, 2011
Amended claims filed after receipt of (European) search report
Sep 26, 2011
Amended claims with annotations
Sep 26, 2011
Amendments received before examination
Sep 7, 2011
General authorisation
Sep 7, 2011
Notification on forthcoming publication of bibliographic data
Sep 7, 2011
Submission concerning representation
Jul 19, 2011
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jul 12, 2011
General authorisation
Jul 12, 2011
Submission concerning representation
Jul 1, 2011
Amended claims filed after receipt of (European) search report
Jul 1, 2011
Request for entry into the European phase
Jun 17, 2011
Amended claims filed after receipt of (European) search report
Jun 17, 2011
Cover sheet for fax transmission
Jun 17, 2011
Fax request to enter the European phase
Jun 15, 2011
Annexes to the international preliminary examination report
Jun 15, 2011
Copy of the international preliminary examination report
Apr 26, 2011
Information on entry into European phase
Apr 19, 2011
Annex to International preliminary examination report
Apr 19, 2011
International preliminary examination report
Apr 19, 2011
International preliminary examination report
Apr 19, 2011
International preliminary examination report - free text sheet
Apr 19, 2011
International preliminary examination report - free text sheet
Apr 19, 2011
International preliminary examination report - points I-VIII
Apr 19, 2011
International preliminary examination report - points I-VIII
Apr 19, 2011
Notification of documents sent to WIPO
Apr 19, 2011
Transmittal of International Preliminary Examination Report
Mar 28, 2011
PCT(IPEA): Amended sheet - claims
Mar 28, 2011
Reply to communication PCT/IPEA/429
Mar 14, 2011
PCT(IPEA): Amended sheet - claims
Mar 14, 2011
Reply to communication PCT/IPEA/429
Mar 1, 2011
Despatch of copy of consultation
Mar 1, 2011
Result of consultation
Mar 1, 2011
Result of consultation
Feb 25, 2011
Letter regarding PCTII procedure
Jan 25, 2011
Submission concerning change of applicant's representative
Sep 7, 2010
Notification of election of EPO
Sep 4, 2010
PCT demand form
Aug 10, 2010
Notification of documents sent to WIPO
Aug 10, 2010
Notification of receipt of demand
Jul 29, 2010
Document concerning fees and payments
Jul 29, 2010
PCT demand form
Jul 6, 2010
Priority document (electronically transmitted)
Jul 6, 2010
Priority document (electronically transmitted)
Jun 17, 2010
Copy of the international search report
Jun 17, 2010
Copy of the international search report
Jun 17, 2010
Published international application - A1
Mar 9, 2010
Written opinion of the ISA, boxes No. I to VIII
Mar 9, 2010
Written opinion of the ISA, cover sheet
Mar 9, 2010
Written opinion of the ISA, supplemental box
Feb 4, 2010
Abstract
Feb 4, 2010
Claims
Feb 4, 2010
Description
Feb 4, 2010
Drawings

EP2370709

ISATEC

Application Number: EP09805677A
Filing Date: Dec 1, 2009
Status: Revoked; Aug 17, 2018
Publication Date: Nov 23, 2016
External Links: Slate, Register , Google Patents