Rotor For A Synchronous Reluctance Machine

Patent No. EP2406870 (titled "Rotor For A Synchronous Reluctance Machine") was filed by ABB Research on Mar 12, 2009. The application was issued on May 11, 2016.

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
LINDE MATERIAL HANDLING	Feb 10, 2017	PATENTSHIP PATENTANWALTSGESELLSCHAFT
JUNGHEINRICH	Feb 9, 2017	HAUCK
KSB AKTIENGESELLSCHAFT	Feb 8, 2017	VON TIETZEN UND HENNIG

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

Nov 8, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 8, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 8, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 8, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Nov 5, 2018
Termination of the opposition proceedings with revocation of patent
Aug 3, 2018
Advice of delivery
Aug 2, 2018
Advice of delivery
Aug 2, 2018
Advice of delivery
Aug 1, 2018
Advice of delivery
Jul 31, 2018
Advice of delivery
Jul 30, 2018
Advice of delivery
Jul 26, 2018
Advice of delivery
Jul 26, 2018
Advice of delivery
Jul 25, 2018
Acknowledgement of a document
Jul 25, 2018
Acknowledgement of a document
Jul 25, 2018
Acknowledgement of a document
Jul 25, 2018
Acknowledgement of a document
Jul 25, 2018
Annex to the communication - opposition
Jul 25, 2018
Decision of the Opposition Division and instruction
Jul 25, 2018
Decision revoking the European patent
Jul 25, 2018
Grounds for the decision (Annex) - opposition
Jul 25, 2018
Internal form - Opposition/addressees
Jul 25, 2018
Internal form - Opposition/addressees
Jul 25, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 25, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jul 25, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jul 25, 2018
Provision of a copy of the minutes - opposition procedure
Jul 25, 2018
Scanned annex to a communication - opposition procedure
Jun 25, 2018
Information about the result of oral proceedings
May 14, 2018
Brief communication - Opposition proceedings
May 14, 2018
Brief communication - Opposition proceedings
May 14, 2018
Brief communication - Opposition proceedings
May 9, 2018
Brief communication - Opposition proceedings
May 9, 2018
Brief communication - Opposition proceedings
May 9, 2018
Brief communication - Opposition proceedings
May 8, 2018
Letter regarding the opposition procedure (no time limit)
May 4, 2018
(Electronic) Receipt
May 4, 2018
Letter accompanying subsequently filed items
May 4, 2018
Written submission in preparation to/during oral proceedings
Apr 30, 2018
Brief communication - Opposition proceedings
Apr 30, 2018
Brief communication - Opposition proceedings
Apr 30, 2018
Brief communication - Opposition proceedings
Apr 25, 2018
Brief communication - Opposition proceedings
Apr 25, 2018
Brief communication - Opposition proceedings
Apr 25, 2018
Brief communication - Opposition proceedings
Apr 24, 2018
(Electronic) Receipt
Apr 24, 2018
Letter regarding the opposition procedure (no time limit)
Apr 24, 2018
Written submission in preparation to/during oral proceedings
Apr 19, 2018
(Electronic) Receipt
Apr 19, 2018
Amended claims with annotations
Apr 19, 2018
Amended claims with annotations
Apr 19, 2018
Amended claims with annotations
Apr 19, 2018
Amended claims with annotations
Apr 19, 2018
Amended claims with annotations
Apr 19, 2018
Auxiliary request during Opposition procedure
Apr 19, 2018
Auxiliary request during Opposition procedure
Apr 19, 2018
Auxiliary request during Opposition procedure
Apr 19, 2018
Auxiliary request during Opposition procedure
Apr 19, 2018
Auxiliary request during Opposition procedure
Apr 19, 2018
Request for interpreters during oral proceedings
Apr 19, 2018
Written submission in preparation to/during oral proceedings
Apr 12, 2018
Brief communication - Opposition proceedings
Apr 12, 2018
Brief communication - Opposition proceedings
Apr 12, 2018
Brief communication - Opposition proceedings
Apr 12, 2018
Brief communication - Opposition proceedings
Apr 12, 2018
Brief communication - Opposition proceedings
Apr 12, 2018
Brief communication - Opposition proceedings
Apr 9, 2018
Request for interpreters during oral proceedings
Mar 29, 2018
Request for interpreters during oral proceedings
Jan 2, 2018
Brief communication - Opposition proceedings
Jan 2, 2018
Brief communication - Opposition proceedings
Jan 2, 2018
Brief communication - Opposition proceedings
Dec 19, 2017
Advice of delivery
Dec 18, 2017
Advice of delivery
Dec 18, 2017
Brief communication - Opposition proceedings
Dec 18, 2017
Brief communication - Opposition proceedings
Dec 18, 2017
Brief communication - Opposition proceedings
Dec 18, 2017
Request for interpreters during oral proceedings
Dec 15, 2017
Advice of delivery
Dec 15, 2017
Advice of delivery
Dec 14, 2017
Advice of delivery
Dec 14, 2017
Advice of delivery
Dec 12, 2017
Advice of delivery
Dec 12, 2017
Advice of delivery
Dec 11, 2017
Acknowledgement of a document
Dec 11, 2017
Acknowledgement of a document
Dec 11, 2017
Acknowledgement of a document
Dec 11, 2017
Acknowledgement of a document
Dec 11, 2017
Annex to the communication - opposition
Dec 11, 2017
Information concerning oral proceedings
Dec 11, 2017
Letter regarding the opposition procedure (no time limit)
Dec 11, 2017
Preparation for oral proceedings
Dec 11, 2017
Summons to attend oral proceedings
Dec 11, 2017
Summons to attend oral proceedings
Dec 11, 2017
Summons to attend oral proceedings
Dec 11, 2017
Summons to attend oral proceedings
Nov 29, 2017
Communication of amended entries
Nov 6, 2017
CDS Clean up - amended data concerning the representative of the opponent (Association)
Oct 12, 2017
CDS Clean up - amended data concerning the representative of the applicant (Association)
Oct 11, 2017
Request concerning representative opponent
Oct 11, 2017
Request for change of opponent's representative
Aug 4, 2017
Brief communication - Opposition proceedings
Aug 4, 2017
Brief communication - Opposition proceedings
Aug 4, 2017
Brief communication - Opposition proceedings
Jul 28, 2017
(Electronic) Receipt
Jul 28, 2017
Amended claims with annotations
Jul 28, 2017
Amended claims with annotations
Jul 28, 2017
Any annexes (other than citation) to an opposition letter
Jul 28, 2017
Any annexes (other than citation) to an opposition letter
Jul 28, 2017
Any annexes (other than citation) to an opposition letter
Jul 28, 2017
Any annexes (other than citation) to an opposition letter
Jul 28, 2017
Any annexes (other than citation) to an opposition letter
Jul 28, 2017
Any annexes (other than citation) to an opposition letter
Jul 28, 2017
Any annexes (other than citation) to an opposition letter
Jul 28, 2017
Any annexes (other than citation) to an opposition letter
Jul 28, 2017
Auxiliary request during Opposition procedure
Jul 28, 2017
Auxiliary request during Opposition procedure
Jul 28, 2017
Letter accompanying subsequently filed items
Jul 28, 2017
Reply of the patent proprietor to the notice(s) of opposition
May 8, 2017
Brief communication - Opposition proceedings
May 8, 2017
Brief communication - Opposition proceedings
May 8, 2017
Brief communication - Opposition proceedings
May 8, 2017
Communication of amended entries concerning the representative
Apr 27, 2017
(Electronic) Receipt
Apr 27, 2017
Authorisation
Apr 27, 2017
Letter regarding the opposition procedure (no time limit)
Apr 27, 2017
Submission concerning change of applicant's representative
Mar 22, 2017
Communication of a notice of opposition and request to file observations
Mar 22, 2017
Notice of further oppositions to opponent(s)
Mar 22, 2017
Notice of further oppositions to opponent(s)
Mar 22, 2017
Notice of further oppositions to opponent(s)
Feb 19, 2017
Communication of a notice of opposition - first information to patent proprietor
Feb 15, 2017
Communication of a notice of opposition - first information to patent proprietor
Feb 15, 2017
Communication of a notice of opposition - first information to patent proprietor
Feb 10, 2017
(Electronic) Receipt
Feb 10, 2017
Non-patent literature cited during the opposition procedure
Feb 10, 2017
Non-patent literature cited during the opposition procedure
Feb 10, 2017
Non-patent literature cited during the opposition procedure
Feb 10, 2017
Non-patent literature cited during the opposition procedure
Feb 10, 2017
Non-patent literature cited during the opposition procedure
Feb 10, 2017
Non-patent literature cited during the opposition procedure
Feb 10, 2017
Non-patent literature cited during the opposition procedure
Feb 10, 2017
Non-patent literature cited during the opposition procedure
Feb 10, 2017
Notice of opposition
Feb 10, 2017
Notice of opposition
Feb 10, 2017
Patent document cited during the opposition procedure
Feb 10, 2017
Patent document cited during the opposition procedure
Feb 10, 2017
Patent document cited during the opposition procedure
Feb 9, 2017
(Electronic) Receipt
Feb 9, 2017
Any annexes (other than citation) to an opposition letter
Feb 9, 2017
Any annexes (other than citation) to an opposition letter
Feb 9, 2017
Any annexes (other than citation) to an opposition letter
Feb 9, 2017
Any annexes (other than citation) to an opposition letter
Feb 9, 2017
Non-patent literature cited during the opposition procedure
Feb 9, 2017
Non-patent literature cited during the opposition procedure
Feb 9, 2017
Notice of opposition
Feb 9, 2017
Notice of opposition
Feb 9, 2017
Patent document cited during the opposition procedure
Feb 9, 2017
Patent document cited during the opposition procedure
Feb 8, 2017
Any annexes (other than citation) to an opposition letter
Feb 8, 2017
Any annexes (other than citation) to an opposition letter
Feb 8, 2017
Any annexes (other than citation) to an opposition letter
Feb 8, 2017
Non-patent literature cited during the opposition procedure
Feb 8, 2017
Notice of opposition
Feb 8, 2017
Patent document cited during the examination procedure
Feb 8, 2017
Patent document cited during the examination procedure
Feb 8, 2017
Patent document cited during the examination procedure
Feb 8, 2017
Patent document cited during the examination procedure
Feb 8, 2017
Patent document cited during the opposition procedure
Feb 8, 2017
Patent document cited during the opposition procedure
Feb 8, 2017
Patent document cited during the opposition procedure
Feb 8, 2017
Payment of fees and costs
Feb 8, 2017
Translation of the evidence during Opposition procedure
Feb 8, 2017
Translation of the evidence during Opposition procedure
Oct 10, 2016
Submission concerning representation
May 11, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 14, 2016
Decision to grant a European patent
Feb 26, 2016
Communication regarding the forthcoming grant
Feb 23, 2016
(Electronic) Receipt
Feb 23, 2016
Filing of the translations of the claims
Feb 23, 2016
French translation of claims
Feb 23, 2016
German translation of the claims
Dec 16, 2015
Annex to the communication about intention to grant a European patent
Dec 16, 2015
Bibliographic data of the European patent application
Dec 16, 2015
Communication about intention to grant a European patent
Dec 16, 2015
Intention to grant (signatures)
Dec 16, 2015
Text intended for grant (clean copy)
Dec 16, 2015
Text intended for grant (version for approval)
Dec 11, 2015
Annex to the communication
Dec 11, 2015
Minutes of the oral proceedings (examining division)
Dec 11, 2015
Minutes of the oral proceedings (examining division)
Dec 11, 2015
Minutes of the oral proceedings (examining division)
Dec 11, 2015
Provision of a copy of the minutes of oral proceedings
Dec 1, 2015
Findings upon submissions relating to oral proceedings
Dec 1, 2015
Notification concerning the date of oral proceedings
Dec 1, 2015
Notification concerning the date of oral proceedings
Nov 30, 2015
(Electronic) Receipt
Nov 30, 2015
Amended claims with annotations
Nov 30, 2015
Claims
Nov 30, 2015
Letter accompanying subsequently filed items
Nov 30, 2015
Written submission in preparation to/during oral proceedings
Nov 5, 2015
(Electronic) Receipt
Nov 5, 2015
Letter accompanying subsequently filed items
Nov 5, 2015
Letter dealing with oral proceedings
Oct 27, 2015
Advice of delivery
Oct 21, 2015
Acknowledgement of a document
Oct 21, 2015
Summons to attend oral proceedings
Oct 13, 2015
Findings upon submissions relating to oral proceedings
Oct 5, 2015
(Electronic) Receipt
Oct 5, 2015
Letter accompanying subsequently filed items
Oct 5, 2015
Written submission in preparation to/during oral proceedings
Sep 28, 2015
Advice of delivery
Sep 23, 2015
Notification concerning the date of oral proceedings
Sep 15, 2015
Findings upon submissions relating to oral proceedings
Sep 11, 2015
(Electronic) Receipt
Sep 11, 2015
Letter accompanying subsequently filed items
Sep 11, 2015
Letter dealing with oral proceedings
Jan 28, 2015
Advice of delivery
Jan 23, 2015
Acknowledgement of a document
Jan 23, 2015
Annex to the communication
Jan 23, 2015
Preparation for oral proceedings
Jan 23, 2015
Summons to attend oral proceedings
Sep 22, 2014
(Electronic) Receipt
Sep 22, 2014
Amended claims with annotations
Sep 22, 2014
Claims
Sep 22, 2014
Letter accompanying subsequently filed items
Sep 22, 2014
Reply to communication from the Examining Division
Jun 10, 2014
Annex to the communication
Jun 10, 2014
Communication from the Examining Division
Feb 21, 2014
(Electronic) Receipt
Feb 21, 2014
Letter accompanying subsequently filed items
Feb 21, 2014
Reply to communication from the Examining Division
Nov 21, 2013
Annex to the communication
Nov 21, 2013
Communication from the Examining Division
Dec 21, 2011
Notification on forthcoming publication of bibliographic data
Sep 19, 2011
Annexes to the international preliminary examination report
Sep 19, 2011
Copy of the international preliminary examination report
Sep 8, 2011
(Electronic) Receipt
Sep 8, 2011
Amended claims filed after receipt of (European) search report
Sep 8, 2011
Amended claims with annotations
Sep 8, 2011
Amendments received before examination
Sep 8, 2011
Request for entry into the European phase
Jul 20, 2011
Information on entry into European phase
Jun 20, 2011
Annex to International preliminary examination report
Jun 20, 2011
International preliminary examination report
Jun 20, 2011
International preliminary examination report
Jun 20, 2011
International preliminary examination report - free text sheet
Jun 20, 2011
International preliminary examination report - free text sheet
Jun 20, 2011
International preliminary examination report - points I-VIII
Jun 20, 2011
International preliminary examination report - points I-VIII
Jun 20, 2011
Notification of documents sent to WIPO
Jun 20, 2011
Transmittal of International Preliminary Examination Report
Feb 24, 2011
Notification of documents sent to WIPO
Feb 12, 2011
Reply to communication PCT/IPEA/404
Feb 12, 2011
Submission concerning representation
Feb 3, 2011
Notification of election of EPO
Feb 2, 2011
Invitation to correct defects in demand
Jan 26, 2011
Notification of defects in the demand
Jan 10, 2011
Notification of documents sent to WIPO
Jan 10, 2011
Notification of receipt of demand
Dec 28, 2010
Document concerning fees and payments
Dec 28, 2010
PCT demand form
Dec 28, 2010
PCT(IPEA): Amended sheet - claims
Dec 28, 2010
PCT(IPEA): Amended sheet - claims
Dec 21, 2010
Document concerning fees and payments
Dec 21, 2010
PCT demand form
Dec 21, 2010
PCT(IPEA): Amended sheet - claims
Dec 21, 2010
PCT(IPEA): Amended sheet - claims
Sep 16, 2010
Copy of the international search report
Sep 16, 2010
Published international application - A1
Dec 18, 2009
Written opinion of the ISA, boxes No. I to VIII
Dec 18, 2009
Written opinion of the ISA, cover sheet
Dec 18, 2009
Written opinion of the ISA, supplemental box
Mar 12, 2009
(Electronic) Receipt
Mar 12, 2009
Abstract
Mar 12, 2009
Claims
Mar 12, 2009
Description
Mar 12, 2009
Drawings

EP2406870

ABB RESEARCH

Application Number: EP09779141A
Filing Date: Mar 12, 2009
Status: Revoked; Nov 9, 2018
Publication Date: May 11, 2016
External Links: Slate, Register , Google Patents

IP Verse

Rotor For A Synchronous Reluctance Machine

Patent Summary

Patent Family

Patent Oppositions (3)

Dossier Documents

EP2406870