Illumination Device

Patent No. EP2245362 (titled "Illumination Device") was filed by We-Ef Leuchten Gmbh & Co. Kg on Apr 25, 2008. The application was issued on Aug 26, 2015.

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
HELLA HUECK	May 25, 2016	DTS PATENT UND RECHTSANWALTE PARTMBB

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

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Nov 13, 2017
Brief communication - Opposition proceedings
Nov 13, 2017
Communication of amended entries
Nov 13, 2017
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 13, 2017
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Nov 8, 2017
Termination of the opposition proceedings with revocation of patent
Oct 27, 2017
Request concerning representative opponent
Aug 2, 2017
Advice of delivery
Jul 31, 2017
Advice of delivery
Jul 31, 2017
Advice of delivery
Jul 28, 2017
Acknowledgement of a document
Jul 28, 2017
Acknowledgement of a document
Jul 28, 2017
Decision of the Opposition Division and instruction
Jul 28, 2017
Decision revoking the European patent
Jul 28, 2017
Grounds for the decision (Annex) - opposition
Jul 28, 2017
Internal form - Opposition/addressees
Nov 3, 2016
Brief communication - Opposition proceedings
Nov 3, 2016
Grant of extension of time limit (opposition procedure)
Oct 27, 2016
(Electronic) Receipt
Oct 27, 2016
Request for extension of time limit
Jul 15, 2016
Communication of amended entries concerning the representative
Jul 11, 2016
Submission concerning change of applicant's representative
Jul 1, 2016
Submission concerning change of applicant's representative
Jul 1, 2016
Submission concerning change of applicant's representative
Jun 30, 2016
Communication of a notice of opposition and request to file observations
Jun 30, 2016
Notice of further oppositions to opponent(s)
Jun 29, 2016
Submission concerning change of applicant's representative
Jun 29, 2016
Submission concerning change of applicant's representative
Jun 2, 2016
Communication of a notice of opposition - first information to patent proprietor
May 25, 2016
(Electronic) Receipt
May 25, 2016
Non-patent literature cited during the opposition procedure
May 25, 2016
Non-patent literature cited during the opposition procedure
May 25, 2016
Non-patent literature cited during the opposition procedure
May 25, 2016
Non-patent literature cited during the opposition procedure
May 25, 2016
Non-patent literature cited during the opposition procedure
May 25, 2016
Non-patent literature cited during the opposition procedure
May 25, 2016
Non-patent literature cited during the opposition procedure
May 25, 2016
Non-patent literature cited during the opposition procedure
May 25, 2016
Notice of opposition
May 25, 2016
Notice of opposition
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
May 25, 2016
Patent document cited during the opposition procedure
Aug 26, 2015
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jul 30, 2015
Decision to grant a European patent
Jul 20, 2015
English translation of the claims
Jul 20, 2015
Filing of the translations of the claims
Jul 20, 2015
French translation of claims
Jul 16, 2015
English translation of the claims
Jul 16, 2015
Filing of the translations of the claims
Jul 16, 2015
French translation of claims
Mar 30, 2015
Bibliographic data of the European patent application
Mar 30, 2015
Communication about intention to grant a European patent
Mar 30, 2015
Intention to grant (signatures)
Mar 30, 2015
Text intended for grant
Feb 11, 2015
Amended claims with annotations
Feb 11, 2015
Amended claims with annotations
Feb 11, 2015
Amended description with annotations
Feb 11, 2015
Claims
Feb 11, 2015
Description
Feb 11, 2015
Reply to communication from the Examining Division
Feb 10, 2015
Amended claims with annotations
Feb 10, 2015
Amended claims with annotations
Feb 10, 2015
Amended description with annotations
Feb 10, 2015
Claims
Feb 10, 2015
Description
Feb 10, 2015
Reply to communication from the Examining Division
Dec 3, 2014
Grant of extension of time limit (examination procedure)
Nov 29, 2014
Request for extension of time limit to communication from the Examining Division
Nov 28, 2014
Request for extension of time limit to communication from the Examining Division
Aug 1, 2014
Annex to the communication
Aug 1, 2014
Communication from the Examining Division
Oct 1, 2013
Amended claims with annotations
Oct 1, 2013
Amended description with annotations
Oct 1, 2013
Claims
Oct 1, 2013
Description
Oct 1, 2013
Reply to communication from the Examining Division
Sep 27, 2013
Amended claims with annotations
Sep 27, 2013
Amended description with annotations
Sep 27, 2013
Claims
Sep 27, 2013
Description
Sep 27, 2013
Letter accompanying subsequently filed items
Sep 27, 2013
Reply to communication from the Examining Division
Jul 22, 2013
Grant of extension of time limit (examination procedure)
Jul 18, 2013
Request for extension of time limit to communication from the Examining Division
Jul 17, 2013
Request for extension of time limit to communication from the Examining Division
Mar 18, 2013
Annex to the communication
Mar 18, 2013
Communication from the Examining Division
Oct 8, 2010
Amendments received before examination
Oct 6, 2010
Amended claims filed after receipt of (European) search report
Oct 6, 2010
Amended claims with annotations
Oct 6, 2010
Amendments received before examination
Oct 6, 2010
Notification on forthcoming publication of bibliographic data
Sep 6, 2010
Communication concerning correction of deficiences in Written Opinion/amendment of application/payment of claims fee
Aug 11, 2010
Copy of the international preliminary report on patentability
May 6, 2010
Communication for party to proceedings/third party
Apr 30, 2010
Letter relating to the automatic debiting procedure
Apr 28, 2010
Letter relating to the automatic debiting procedure
Aug 17, 2009
Priority document (electronically transmitted)
Jul 30, 2009
Copy of the international search report
Jul 30, 2009
Copy of the international search report
Jul 30, 2009
Published international application - A1
Apr 28, 2009
Request for entry into the European phase
Jul 5, 2008
Submission concerning representation
Apr 25, 2008
Abstract
Apr 25, 2008
Claims
Apr 25, 2008
Description
Apr 25, 2008
Drawings

EP2245362

WE-EF LEUCHTEN GMBH & CO. KG

Application Number: EP08749146A
Filing Date: Apr 25, 2008
Status: Revoked; Apr 15, 2019
Publication Date: Aug 26, 2015
External Links: Slate, Register , Google Patents

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Illumination Device

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Dossier Documents

EP2245362