Tower Having A Pre-Stressed Concrete Column And Construction Method

Patent No. EP2339094 (titled "Tower Having A Pre-Stressed Concrete Column And Construction Method") was filed by Soletanche Freyssinet on Dec 23, 2009. The application was issued on Jun 15, 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
ENERCON	Mar 15, 2017	EISENFUHR SPEISER

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 21, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Aug 21, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Aug 16, 2018
Termination of the opposition proceedings with revocation of patent
May 25, 2018
Advice of delivery
May 18, 2018
Advice of delivery
May 15, 2018
Advice of delivery
May 11, 2018
Advice of delivery
May 7, 2018
Decision of the Opposition Division and instruction
May 7, 2018
Decision revoking the European patent
May 7, 2018
Grounds for the decision (Annex) - opposition
May 7, 2018
Internal form - Opposition/addressees
Apr 24, 2017
Communication of a notice of opposition and request to file observations
Apr 24, 2017
Notice of further oppositions to opponent(s)
Mar 20, 2017
Communication of a notice of opposition - first information to patent proprietor
Mar 15, 2017
(Electronic) Receipt
Mar 15, 2017
Any annexes (other than citation) to an opposition letter
Mar 15, 2017
Citation for the examination procedure
Mar 15, 2017
Non-patent literature cited during the opposition procedure
Mar 15, 2017
Non-patent literature cited during the opposition procedure
Mar 15, 2017
Non-patent literature cited during the opposition procedure
Mar 15, 2017
Non-patent literature cited during the opposition procedure
Mar 15, 2017
Non-patent literature cited during the opposition procedure
Mar 15, 2017
Non-patent literature cited during the opposition procedure
Mar 15, 2017
Non-patent literature cited during the opposition procedure
Mar 15, 2017
Non-patent literature cited during the opposition procedure
Mar 15, 2017
Notice of opposition
Mar 15, 2017
Notice of opposition
Mar 15, 2017
Patent document cited during the examination procedure
Mar 15, 2017
Patent document cited during the examination procedure
Mar 15, 2017
Patent document cited during the examination procedure
Mar 15, 2017
Patent document cited during the examination procedure
Mar 15, 2017
Patent document cited during the opposition procedure
Mar 15, 2017
Patent document cited during the opposition procedure
Mar 15, 2017
Patent document cited during the opposition procedure
Mar 15, 2017
Patent document cited during the opposition procedure
Mar 15, 2017
Patent document cited during the opposition procedure
Mar 15, 2017
Patent document cited during the opposition procedure
Mar 15, 2017
Patent document cited during the opposition procedure
Jun 15, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
May 20, 2016
Decision to grant a European patent
Apr 26, 2016
(Electronic) Receipt
Apr 26, 2016
Filing of the translations of the claims
Apr 26, 2016
French translation of claims
Apr 26, 2016
German translation of the claims
Jan 21, 2016
CDS Clean up - amended data concerning the representative of the applicant (Association)
Jan 20, 2016
Submission concerning change of applicant's representative
Dec 17, 2015
Bibliographic data of the European patent application
Dec 17, 2015
Communication about intention to grant a European patent
Dec 17, 2015
Intention to grant (signatures)
Dec 17, 2015
Text intended for grant
Dec 2, 2015
Examination started
Dec 4, 2014
CDS Clean up - amended data concerning the representative of the applicant (Association)
Nov 26, 2014
Communication of the registration of a transfer or change of name and/or address
Nov 24, 2014
Submission concerning change of applicant's address
Nov 21, 2014
Submission concerning change of applicant's address
Aug 2, 2012
Communication of amended entries concerning the representative
Jul 26, 2012
Submission concerning change of applicant's representative
Dec 19, 2011
(Electronic) Receipt
Dec 19, 2011
Amended claims filed after receipt of (European) search report
Dec 19, 2011
Amended claims with annotations
Dec 19, 2011
Amended description filed after receipt of (European) search report
Dec 19, 2011
Amended description with annotations
Dec 19, 2011
Amendments received before examination
Dec 19, 2011
Letter accompanying subsequently filed items
Jul 4, 2011
Reminder period for payment of examination fee/designation fee and correction of deficiencies in Written Opinion/amendment
Jun 1, 2011
Notification of forthcoming publication
May 10, 2010
Communication regarding the transmission of the European search report
May 10, 2010
European search opinion
May 10, 2010
European search report
Jan 15, 2010
(Electronic) Receipt
Jan 15, 2010
Drawings
Jan 15, 2010
Letter accompanying subsequently filed items
Jan 15, 2010
Matter concerning the application
Dec 23, 2009
Abstract
Dec 23, 2009
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Dec 23, 2009
Claims
Dec 23, 2009
Description
Dec 23, 2009
Designation of inventor
Dec 23, 2009
Designation of inventor
Dec 23, 2009
Drawings
Dec 23, 2009
Request for grant of a European patent

EP2339094

SOLETANCHE FREYSSINET

Application Number: EP09306323A
Filing Date: Dec 23, 2009
Status: Revoked; Aug 17, 2018
Publication Date: Jun 15, 2016
External Links: Slate, Register , Google Patents

IP Verse

Tower Having A Pre-Stressed Concrete Column And Construction Method

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2339094