Improved Turbine For The Expansion Of Gas/Vapour

Patent No. EP2422049 (titled "Improved Turbine For The Expansion Of Gas/Vapour") was filed by Turboden on Mar 16, 2010. The application was issued on Jul 24, 2019.

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
EXERGY	Mar 31, 2015	BRASCA

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

Get instant alerts for new documents

Jun 27, 2019
Decision to maintain the European patent in amended form
Jun 27, 2019
Decision to maintain the European patent in amended form
Jun 24, 2019
Termination of the opposition proceedings with maintenance of patent
Jun 12, 2019
(Electronic) Receipt
Jun 12, 2019
Claims
Jun 12, 2019
Description
Jun 12, 2019
Druckexemplar in opposition procedure
Jun 12, 2019
Filing of the translation of the amended claims
Jun 12, 2019
French translation of claims
Jun 12, 2019
German translation of the claims
Mar 21, 2019
Communication of bibliographic data
Mar 21, 2019
Communication to opponent concerning maintenance
Mar 21, 2019
Communication with request to file translations
Mar 8, 2019
Maintenance of the patent with the documents specified in the final decision
Jan 14, 2019
Advice of delivery
Dec 21, 2018
Advice of delivery
Nov 29, 2018
(Electronic) Receipt
Nov 29, 2018
Advice of delivery
Nov 29, 2018
Advice of delivery
Nov 29, 2018
Letter accompanying subsequently filed items
Nov 20, 2018
Acknowledgement of a document
Nov 20, 2018
Acknowledgement of a document
Nov 20, 2018
Annex to the communication - opposition
Nov 20, 2018
Decision of the Opposition Division and instruction
Nov 20, 2018
Grounds for the decision (Annex) - opposition
Nov 20, 2018
Interlocutory decision in opposition proceedings
Nov 20, 2018
Internal form - Opposition/addressees
Nov 20, 2018
Internal form - Opposition/addressees
Nov 20, 2018
Means of redress
Nov 20, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 20, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 20, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 20, 2018
OPPODREX with handwritten amendments
Nov 20, 2018
Provision of a copy of the minutes - opposition procedure
Nov 20, 2018
Scanned annex to a communication - opposition procedure
Oct 24, 2018
Submission concerning representation
Mar 15, 2018
Brief communication - Opposition proceedings
Mar 13, 2018
Information about the result of oral proceedings
Mar 9, 2018
(Electronic) Receipt
Mar 9, 2018
Letter accompanying subsequently filed items
Mar 9, 2018
Written submission in preparation to/during oral proceedings
Feb 16, 2018
Brief communication - Opposition proceedings
Feb 16, 2018
Brief communication - Opposition proceedings
Feb 13, 2018
(Electronic) Receipt
Feb 13, 2018
Letter accompanying subsequently filed items
Feb 13, 2018
Written submission in preparation to/during oral proceedings
Feb 12, 2018
(Electronic) Receipt
Feb 12, 2018
Letter accompanying subsequently filed items
Feb 12, 2018
Written submission in preparation to/during oral proceedings
Oct 26, 2017
Brief communication - Opposition proceedings
Oct 21, 2017
Amended claims with annotations
Oct 21, 2017
Amended claims with annotations
Oct 21, 2017
Amended claims with annotations
Oct 21, 2017
Auxiliary request during Opposition procedure
Oct 21, 2017
Auxiliary request during Opposition procedure
Oct 21, 2017
Auxiliary request during Opposition procedure
Oct 21, 2017
Letter accompanying subsequently filed items
Oct 21, 2017
Written submission in preparation to/during oral proceedings
Jun 7, 2017
Brief communication - Opposition proceedings
May 30, 2017
(Electronic) Receipt
May 30, 2017
Letter accompanying subsequently filed items
May 30, 2017
Non-patent literature cited during the opposition procedure
May 30, 2017
Patent document cited during the opposition procedure
May 30, 2017
Written submission in preparation to/during oral proceedings
Feb 9, 2017
Advice of delivery
Jan 31, 2017
Advice of delivery
Jan 12, 2017
(Electronic) Receipt
Jan 12, 2017
Advice of delivery
Jan 12, 2017
Letter accompanying subsequently filed items
Jan 11, 2017
Advice of delivery
Dec 22, 2016
Acknowledgement of a document
Dec 22, 2016
Acknowledgement of a document
Dec 22, 2016
Annex to the communication - opposition
Dec 22, 2016
Information concerning oral proceedings
Dec 22, 2016
Preparation for oral proceedings
Dec 22, 2016
Summons to attend oral proceedings
Dec 22, 2016
Summons to attend oral proceedings
Oct 13, 2016
Brief communication - Opposition proceedings
Oct 13, 2016
Communication of amended entries
Sep 30, 2016
Request concerning representative opponent
Feb 29, 2016
Brief communication - Opposition proceedings
Feb 19, 2016
(Electronic) Receipt
Feb 19, 2016
Amended claims with annotations
Feb 19, 2016
Amended claims with annotations
Feb 19, 2016
Auxiliary request during Opposition procedure
Feb 19, 2016
Auxiliary request during Opposition procedure
Feb 19, 2016
Letter accompanying subsequently filed items
Feb 19, 2016
Reply of the patent proprietor to the notice(s) of opposition
Nov 3, 2015
Communication of a notice of opposition and request to file observations
Nov 3, 2015
Notice of further oppositions to opponent(s)
May 8, 2015
Brief communication - Opposition proceedings
May 8, 2015
Communication concerning the filing of a power of attorney
May 8, 2015
Communication of amended entries concerning the representative
Apr 29, 2015
(Electronic) Receipt
Apr 29, 2015
Authorisation
Apr 29, 2015
Letter accompanying subsequently filed items
Apr 7, 2015
Communication of a notice of opposition - first information to patent proprietor
Mar 31, 2015
(Electronic) Receipt
Mar 31, 2015
Non-patent literature cited during the opposition procedure
Mar 31, 2015
Notice of opposition
Mar 31, 2015
Notice of opposition
Mar 31, 2015
Patent document cited during the opposition procedure
Mar 31, 2015
Patent document cited during the opposition procedure
Mar 31, 2015
Patent document cited during the opposition procedure
Mar 31, 2015
Patent document cited during the opposition procedure
Mar 31, 2015
Patent document cited during the opposition procedure
Dec 24, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 27, 2014
Decision to grant a European patent
Nov 3, 2014
Filing of the translations of the claims
Nov 3, 2014
French translation of claims
Nov 3, 2014
German translation of the claims
Nov 3, 2014
Payment of fees and costs
Nov 3, 2014
Payment of fees and costs
Sep 19, 2014
Submission concerning representation
Aug 4, 2014
Bibliographic data of the European patent application
Aug 4, 2014
Communication about intention to grant a European patent
Aug 4, 2014
Intention to grant (signatures)
Aug 4, 2014
Text intended for grant
Jul 8, 2014
Examination started
Mar 24, 2014
Letter concerning fees and payments
Mar 24, 2014
Payment of fees and costs
Mar 25, 2013
Payment of fees and costs
Mar 25, 2013
Payment of fees and costs
Aug 1, 2012
Amended claims filed after receipt of (European) search report
Aug 1, 2012
Amended claims with annotations
Aug 1, 2012
Amendments received before examination
Mar 15, 2012
Letter concerning fees and payments
Feb 1, 2012
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Feb 1, 2012
Notification on forthcoming publication of bibliographic data
Feb 1, 2012
Request for further processing allowed
Jan 10, 2012
Payment of fees and costs
Jan 10, 2012
Request for further processing
Nov 15, 2011
Application deemed to be withdrawn (non-entry into European phase)
Nov 2, 2011
Payment of fees and costs
Oct 28, 2011
Payment of fees and costs
Oct 17, 2011
Matter concerning the application
Oct 17, 2011
Request for entry into the European phase
Oct 14, 2011
Fax request to enter the European phase
Oct 5, 2011
Copy of the international preliminary report on patentability
Jul 27, 2011
Information on entry into European phase
Jun 28, 2011
Notification of the recording of a change
Oct 13, 2010
Priority document (electronically transmitted)
Sep 23, 2010
Copy of the international search report
Sep 23, 2010
Published international application - A1
Jul 6, 2010
Written opinion of the ISA, boxes No. I to VIII
Jul 6, 2010
Written opinion of the ISA, cover sheet
Jul 6, 2010
Written opinion of the ISA, supplemental box
May 11, 2010
Abstract
May 11, 2010
Annex
May 11, 2010
Claims
May 11, 2010
Description
May 11, 2010
Drawings
May 11, 2010
Submission concerning representation

EP2422049

TURBODEN

Application Number: EP10717298A
Filing Date: Mar 16, 2010
Status: Patent Maintained As Amended; Jun 21, 2019
Publication Date: Jul 24, 2019
External Links: Slate, Register , Google Patents

IP Verse

Improved Turbine For The Expansion Of Gas/Vapour

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2422049