Diffuser For Radial Compressors

Patent No. EP2165080 (titled "Diffuser For Radial Compressors") was filed by ABB Turbo Systems on Jul 9, 2008. The application was issued on Apr 13, 2016.

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
MAN ENERGY SOLUTIONS SE	Dec 21, 2016	-

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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Apr 26, 2019
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Apr 26, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Apr 23, 2019
Termination of the opposition proceedings with maintenance of patent
Jan 16, 2019
Advice of delivery
Jan 16, 2019
Advice of delivery
Jan 16, 2019
Advice of delivery
Jan 16, 2019
Advice of delivery
Jan 10, 2019
Acknowledgement of a document
Jan 10, 2019
Acknowledgement of a document
Jan 10, 2019
Annex to the communication - opposition
Jan 10, 2019
Decision of the Opposition Division and instruction
Jan 10, 2019
Decision rejecting the opposition
Jan 10, 2019
Grounds for the decision (Annex) - opposition
Jan 10, 2019
Internal form - Opposition/addressees
Jan 10, 2019
Internal form - Opposition/addressees
Jan 10, 2019
Means of redress
Jan 10, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 10, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 10, 2019
Provision of a copy of the minutes - opposition procedure
Jan 10, 2019
Scanned annex to a communication - opposition procedure
Nov 8, 2018
Information about the result of oral proceedings
Sep 27, 2018
Notification concerning the date of oral proceedings
Sep 27, 2018
Notification concerning the date of oral proceedings
Sep 20, 2018
Brief communication - Opposition proceedings
Sep 14, 2018
Letter regarding the opposition procedure (no time limit)
Sep 7, 2018
Communication of amended entries concerning the representative
Sep 6, 2018
Brief communication - Opposition proceedings
Sep 3, 2018
(Electronic) Receipt
Sep 3, 2018
Amended claims with annotations
Sep 3, 2018
Amended claims with annotations
Sep 3, 2018
Amended claims with annotations
Sep 3, 2018
Amended claims with annotations
Sep 3, 2018
Amended claims with annotations
Sep 3, 2018
Amended claims with annotations
Sep 3, 2018
Any annexes (other than citation) to an opposition letter
Sep 3, 2018
Authorisation
Sep 3, 2018
Auxiliary request during Opposition procedure
Sep 3, 2018
Auxiliary request during Opposition procedure
Sep 3, 2018
Auxiliary request during Opposition procedure
Sep 3, 2018
Auxiliary request during Opposition procedure
Sep 3, 2018
Auxiliary request during Opposition procedure
Sep 3, 2018
Auxiliary request during Opposition procedure
Sep 3, 2018
Brief communication - Opposition proceedings
Sep 3, 2018
Communication of amended entries
Sep 3, 2018
Letter accompanying subsequently filed items
Sep 3, 2018
Submission concerning change of applicant's representative
Sep 3, 2018
Written submission in preparation to/during oral proceedings
Aug 27, 2018
Request for a change of address - opponent
Dec 8, 2017
Advice of delivery
Dec 6, 2017
Advice of delivery
Dec 4, 2017
Advice of delivery
Nov 30, 2017
Advice of delivery
Nov 27, 2017
Acknowledgement of a document
Nov 27, 2017
Acknowledgement of a document
Nov 27, 2017
Annex to the communication - opposition
Nov 27, 2017
Information concerning oral proceedings
Nov 27, 2017
Preparation for oral proceedings
Nov 27, 2017
Summons to attend oral proceedings
Nov 27, 2017
Summons to attend oral proceedings
Jun 13, 2017
Brief communication - Opposition proceedings
Jun 8, 2017
(Electronic) Receipt
Jun 8, 2017
Claims
Jun 8, 2017
Claims
Jun 8, 2017
Claims
Jun 8, 2017
Claims
Jun 8, 2017
Claims
Jun 8, 2017
Claims
Jun 8, 2017
Letter accompanying subsequently filed items
Jun 8, 2017
Reply of the patent proprietor to the notice(s) of opposition
Feb 21, 2017
Communication of a notice of opposition and request to file observations
Feb 21, 2017
Notice of further oppositions to opponent(s)
Jan 5, 2017
Communication of a notice of opposition - first information to patent proprietor
Dec 21, 2016
(Electronic) Receipt
Dec 21, 2016
Non-patent literature cited during the opposition procedure
Dec 21, 2016
Non-patent literature cited during the opposition procedure
Dec 21, 2016
Notice of opposition
Dec 21, 2016
Notice of opposition
Dec 21, 2016
Patent document cited during the opposition procedure
Dec 21, 2016
Patent document cited during the opposition procedure
Dec 21, 2016
Patent document cited during the opposition procedure
Dec 21, 2016
Patent document cited during the opposition procedure
Apr 13, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 17, 2016
Decision to grant a European patent
Feb 17, 2016
(Electronic) Receipt
Feb 17, 2016
English translation of the claims
Feb 17, 2016
Filing of the translations of the claims
Feb 17, 2016
French translation of claims
Dec 1, 2015
Bibliographic data of the European patent application
Dec 1, 2015
Communication about intention to grant a European patent
Dec 1, 2015
Intention to grant (signatures)
Dec 1, 2015
Text intended for grant
Nov 17, 2015
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Oct 13, 2015
(Electronic) Receipt
Oct 13, 2015
Claims
Oct 13, 2015
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Oct 12, 2015
Bibliographic data of the European patent application
Oct 12, 2015
Communication about intention to grant a European patent
Oct 12, 2015
Intention to grant (signatures)
Oct 12, 2015
Text intended for grant
Sep 1, 2015
Examination started
Mar 24, 2010
(Electronic) Receipt
Mar 24, 2010
Letter accompanying subsequently filed items
Mar 24, 2010
Letter concerning the inventor
Mar 17, 2010
Invitation to indicate correct address of inventor
Mar 10, 2010
Letter which had not been notified
Feb 24, 2010
Communication regarding possible amendment of claims/payment of claims fees
Feb 24, 2010
Notification on forthcoming publication of bibliographic data
Jan 27, 2010
Copy of the international preliminary report on patentability
Jan 7, 2010
Refund of fees
Dec 2, 2009
(Electronic) Receipt
Dec 2, 2009
Request for entry into the European phase
Nov 20, 2009
Information on entry into European phase
Feb 4, 2009
Priority document (electronically transmitted)
Jan 15, 2009
Copy of the international search report
Jan 15, 2009
Copy of the international search report
Jan 15, 2009
Published international application - A1
Nov 12, 2008
Abstract
Nov 11, 2008
Written opinion of the ISA, boxes No. I to VIII
Nov 11, 2008
Written opinion of the ISA, cover sheet
Nov 11, 2008
Written opinion of the ISA, supplemental box
Jul 9, 2008
(Electronic) Receipt
Jul 9, 2008
Abstract
Jul 9, 2008
Annex
Jul 9, 2008
Claims
Jul 9, 2008
Description
Jul 9, 2008
Drawings
Jul 9, 2008
Priority document (RO-procedure)

EP2165080

ABB TURBO SYSTEMS

Application Number: EP08774946A
Filing Date: Jul 9, 2008
Status: Opposition Rejected; Apr 26, 2019
Publication Date: Apr 13, 2016
External Links: Slate, Register , Google Patents

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Diffuser For Radial Compressors

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Dossier Documents

EP2165080