Detergent Composition

Patent No. EP2622056 (titled "Detergent Composition") was filed by Unilever on Sep 23, 2011. The application was issued on Jul 2, 2014.

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
THE PROCTER & GAMBLE	Apr 2, 2015	PEET

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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Sep 20, 2017
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Sep 20, 2017
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Sep 15, 2017
Termination of the opposition proceedings with maintenance of patent
Jul 19, 2017
Advice of delivery
Jul 19, 2017
Communication about missing advice of delivery
Jul 13, 2017
Communication about missing advice of delivery
Jul 7, 2017
Advice of delivery
Jun 8, 2017
Advice of delivery
Jun 6, 2017
Acknowledgement of a document
Jun 6, 2017
Acknowledgement of a document
Jun 6, 2017
Decision of the Opposition Division and instruction
Jun 6, 2017
Decision rejecting the opposition
Jun 6, 2017
Grounds for the decision (Annex) - opposition
Jun 6, 2017
Internal form - Opposition/addressees
Jun 6, 2017
Scanned annex to a communication - opposition procedure
May 15, 2017
Notification concerning the date of oral proceedings
May 15, 2017
Notification concerning the date of oral proceedings
Apr 20, 2017
Brief communication - Opposition proceedings
Apr 19, 2017
Brief communication - Opposition proceedings
Apr 12, 2017
(Electronic) Receipt
Apr 12, 2017
Amended claims with annotations
Apr 12, 2017
Amended claims with annotations
Apr 12, 2017
Amended claims with annotations
Apr 12, 2017
Citation in opposition procedure
Apr 12, 2017
Claims
Apr 12, 2017
Claims
Apr 12, 2017
Claims
Apr 12, 2017
Letter accompanying subsequently filed items
Apr 12, 2017
Letter regarding the opposition procedure (no time limit)
Apr 12, 2017
Non-patent literature cited during the opposition procedure
Apr 11, 2017
(Electronic) Receipt
Apr 11, 2017
Letter accompanying subsequently filed items
Apr 11, 2017
Withdrawal of a request for oral proceedings
Feb 23, 2017
Brief communication - Opposition proceedings
Feb 23, 2017
Brief communication - Opposition proceedings
Oct 28, 2016
Advice of delivery
Oct 13, 2016
Advice of delivery
Oct 11, 2016
Acknowledgement of a document
Oct 11, 2016
Acknowledgement of a document
Oct 11, 2016
Annex to the communication - opposition
Oct 11, 2016
Information concerning oral proceedings
Oct 11, 2016
Preparation for oral proceedings
Oct 11, 2016
Summons to attend oral proceedings
Oct 11, 2016
Summons to attend oral proceedings
Nov 26, 2015
Brief communication - Opposition proceedings
Nov 20, 2015
(Electronic) Receipt
Nov 20, 2015
Letter accompanying subsequently filed items
Nov 20, 2015
Reply of the patent proprietor to the notice(s) of opposition
Sep 14, 2015
Brief communication - Opposition proceedings
Sep 14, 2015
Grant of extension of time limit (opposition procedure)
Sep 4, 2015
(Electronic) Receipt
Sep 4, 2015
Letter accompanying subsequently filed items
Sep 4, 2015
Request for extension of time limit
Aug 11, 2015
Miscellaneous requests concerning client data
Aug 11, 2015
Request for change of applicant's representative
Jul 2, 2015
(Electronic) Receipt
Jul 2, 2015
Letter regarding the opposition procedure (no time limit)
Jul 2, 2015
Patent document cited during the opposition procedure
Jul 2, 2015
Patent document cited during the opposition procedure
Jul 2, 2015
Patent document cited during the opposition procedure
Jul 2, 2015
Patent document cited during the opposition procedure
Jul 2, 2015
Patent document cited during the opposition procedure
Jul 2, 2015
Patent document cited during the opposition procedure
May 12, 2015
Communication of a notice of opposition and request to file observations
May 12, 2015
Notice of further oppositions to opponent(s)
May 12, 2015
Request for documents
Apr 14, 2015
Communication of a notice of opposition - first information to patent proprietor
Apr 2, 2015
Cover sheet for fax transmission
Apr 2, 2015
Cover sheet for fax transmission
Apr 2, 2015
Cover sheet for fax transmission
Apr 2, 2015
Notice of opposition
Apr 2, 2015
Notice of opposition
Apr 2, 2015
Notice of opposition
Apr 2, 2015
Notice of opposition
Apr 2, 2015
Notice of opposition
Apr 2, 2015
Notice of opposition
Apr 2, 2015
Payment of fees and costs
Apr 2, 2015
Payment of fees and costs
Apr 2, 2015
Payment of fees and costs
Apr 2, 2015
Payment of fees and costs
Jul 2, 2014
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jun 5, 2014
Decision to grant a European patent
May 23, 2014
(Electronic) Receipt
May 23, 2014
Filing of the translations of the claims
May 23, 2014
French translation of claims
May 23, 2014
German translation of the claims
May 23, 2014
Letter accompanying subsequently filed items
Apr 7, 2014
CDS Clean up - amended applicant details
Mar 21, 2014
Bibliographic data of the European patent application
Mar 21, 2014
Communication about intention to grant a European patent
Mar 21, 2014
Intention to grant (signatures)
Mar 21, 2014
Text intended for grant
Feb 25, 2014
Examination started
Feb 10, 2014
(Electronic) Receipt
Feb 10, 2014
Letter accompanying subsequently filed items
Feb 10, 2014
Statement of non-availability of priority search results
Jan 8, 2014
Invitation to file a copy of search results(priority)
Nov 18, 2013
(Electronic) Receipt
Nov 18, 2013
Letter accompanying subsequently filed items
Nov 18, 2013
Non-patent literature cited during the examination procedure
Nov 18, 2013
Reply to Written Opinion prepared by the EPO
Jul 10, 2013
Notification on forthcoming publication of bibliographic data
May 8, 2013
Communication regarding comments on written opinion/amendment of application/payment of claims fee
May 6, 2013
Communication to designated inventor
May 6, 2013
Communication to designated inventor
May 6, 2013
Communication to designated inventor
Apr 30, 2013
Priority search results copy provided by EPO
Apr 15, 2013
Copy of the international preliminary report on patentability
Feb 20, 2013
(Electronic) Receipt
Feb 20, 2013
Request for entry into the European phase
Feb 8, 2013
Information on entry into European phase
Apr 25, 2012
Priority document (electronically transmitted)
Apr 25, 2012
Priority document (electronically transmitted)
Apr 5, 2012
Copy of the international search report
Apr 5, 2012
Published international application - A1
Mar 5, 2012
Notification of the recording of a change
Oct 17, 2011
Written opinion of the ISA, boxes No. I to VIII
Oct 17, 2011
Written opinion of the ISA, cover sheet
Oct 17, 2011
Written opinion of the ISA, supplemental box
Sep 23, 2011
(Electronic) Receipt
Sep 23, 2011
Abstract
Sep 23, 2011
Claims
Sep 23, 2011
Description
Sep 23, 2011
Drawings
Sep 23, 2011
Priority document (RO-procedure)

EP2622056

UNILEVER

Application Number: EP11760487A
Filing Date: Sep 23, 2011
Status: Opposition Rejected; Sep 22, 2017
Publication Date: Jul 2, 2014
External Links: Slate, Register , Google Patents

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Dossier Documents

EP2622056