Switchgear

Patent No. EP1851839 (titled "Switchgear") was filed by ABB Schweiz on Feb 9, 2006. 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
FRITZ DRIESCHER SPEZIALFABRIK FUR ELEKTRIZITATSWERKSBEDARF	May 27, 2016	LENZING GERBER STUTE

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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Aug 30, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Aug 27, 2018
Termination of the opposition proceedings with maintenance of patent
May 18, 2018
Advice of delivery
May 18, 2018
Advice of delivery
May 16, 2018
Acknowledgement of a document
May 16, 2018
Decision to discontinue the opposition proceedings
May 14, 2018
Brief communication - Opposition proceedings
May 11, 2018
Notification concerning the date of oral proceedings
May 11, 2018
Notification concerning the date of oral proceedings
Apr 25, 2018
Brief communication - Opposition proceedings
Apr 25, 2018
Brief communication - Opposition proceedings
Apr 23, 2018
Withdrawal of an opposition
Apr 20, 2018
Withdrawal of an opposition
Feb 16, 2018
Brief communication - Opposition proceedings
Feb 16, 2018
Brief communication - Opposition proceedings
Feb 9, 2018
Advice of delivery
Feb 9, 2018
Written submission in preparation to/during oral proceedings
Jan 29, 2018
Advice of delivery
Jan 29, 2018
Advice of delivery
Jan 26, 2018
Advice of delivery
Jan 25, 2018
Advice of delivery
Jan 23, 2018
Acknowledgement of a document
Jan 23, 2018
Acknowledgement of a document
Jan 23, 2018
Acknowledgement of a document
Jan 23, 2018
Decision on the taking of evidence
Jan 23, 2018
Summons to give evidence
Jan 8, 2018
Brief communication - Opposition proceedings
Dec 27, 2017
Advice of delivery
Dec 22, 2017
Advice of delivery
Dec 22, 2017
Request for interpreters during oral proceedings
Dec 21, 2017
Advice of delivery
Dec 21, 2017
Advice of delivery
Dec 15, 2017
Acknowledgement of a document
Dec 15, 2017
Acknowledgement of a document
Dec 15, 2017
Annex to the communication - opposition
Dec 15, 2017
Information concerning oral proceedings
Dec 15, 2017
Preparation for oral proceedings
Dec 15, 2017
Summons to attend oral proceedings
Dec 15, 2017
Summons to attend oral proceedings
Jun 16, 2017
Brief communication - Opposition proceedings
Jun 7, 2017
Letter regarding the opposition procedure (no time limit)
Jun 6, 2017
Letter regarding the opposition procedure (no time limit)
Nov 11, 2016
Reply of the patent proprietor to the notice(s) of opposition
Nov 8, 2016
Reply of the patent proprietor to the notice(s) of opposition
Nov 7, 2016
Reply of the patent proprietor to the notice(s) of opposition
Nov 3, 2016
Reply of the patent proprietor to the notice(s) of opposition
Sep 29, 2016
Request concerning representative opponent
Aug 23, 2016
Communication of the registration of a transfer or change of name and/or address
Aug 12, 2016
Submission concerning a transfer of rights (applicant)
Jul 4, 2016
Communication of a notice of opposition and request to file observations
Jul 4, 2016
Notice of further oppositions to opponent(s)
Jun 20, 2016
Brief communication - Opposition proceedings
Jun 20, 2016
Communication of amended entries concerning the representative
Jun 15, 2016
Submission concerning change of applicant's representative
Jun 14, 2016
Submission concerning change of applicant's representative
Jun 3, 2016
Communication of a notice of opposition - first information to patent proprietor
May 27, 2016
(Electronic) Receipt
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Non-patent literature cited during the opposition procedure
May 27, 2016
Notice of opposition
May 27, 2016
Notice of opposition
May 27, 2016
Patent document cited during the opposition procedure
May 27, 2016
Patent document cited during the opposition procedure
May 27, 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
(Electronic) Receipt
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 20, 2015
Letter accompanying subsequently filed items
Jun 5, 2015
Bibliographic data of the European patent application
Jun 5, 2015
Communication about intention to grant a European patent
Jun 5, 2015
Intention to grant (signatures)
Jun 5, 2015
Text intended for grant
Dec 13, 2013
CDS Clean up - amended applicant details
Jul 31, 2013
Amended claims with annotations
Jul 31, 2013
Claims
Jul 31, 2013
Reply to communication from the Examining Division
May 29, 2013
Grant of extension of time limit (examination procedure)
May 24, 2013
Request for extension of time limit to communication from the Examining Division
Jan 21, 2013
Annex to the communication
Jan 21, 2013
Communication from the Examining Division
Mar 12, 2008
Refund of fees
Dec 8, 2007
Letter concerning the inventor
Nov 29, 2007
Letter concerning the inventor
Oct 24, 2007
Invitation to indicate correct address of inventor
Oct 17, 2007
Letter which had not been notified
Oct 15, 2007
Invitation to indicate correct address of inventor
Oct 10, 2007
Notification on forthcoming publication of bibliographic data
Oct 9, 2007
Letter which had not been notified
Oct 2, 2007
Communication regarding possible amendment of claims/payment of claims fees
Sep 12, 2007
Copy of the international preliminary report on patentability
Jul 19, 2007
General authorisation
Jul 19, 2007
Request for entry into the European phase
Jul 4, 2007
Information on entry into European phase
Mar 15, 2007
Copy of the international search report
Mar 15, 2007
Copy of the international search report
Mar 15, 2007
International publication of the international search report
Sep 19, 2006
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Sep 19, 2006
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Sep 19, 2006
Priority document (electronically transmitted)
Aug 31, 2006
Published international application - A2
Aug 2, 2006
Submission concerning representation
Jun 26, 2006
Notification relating to priority claim
Jun 19, 2006
Notification relating to priority claim
May 19, 2006
Invitation to correct priority claim
Mar 7, 2006
Abstract
Mar 7, 2006
Claims
Mar 7, 2006
Description
Mar 7, 2006
Drawings

EP1851839

ABB SCHWEIZ

Application Number: EP06723011A
Filing Date: Feb 9, 2006
Status: Opposition Procedure Closed
Publication Date: Aug 26, 2015
External Links: Slate, Register , Google Patents

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Dossier Documents

EP1851839