The patent EP2940116 was granted to The Procter & Gamble on Oct 17, 2018. The application was originally filed on Apr 30, 2014 under application number EP14166717A. The patent is currently recorded with a legal status of "Opposition Rejected".

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.
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number | 
|---|---|
| DESCRIPTION | EP0458397 | 
| DESCRIPTION | EP0458398 | 
| DESCRIPTION | EP0696572 | 
| DESCRIPTION | EP1022334 | 
| DESCRIPTION | EP2100949 | 
| DESCRIPTION | GB1466799 | 
| DESCRIPTION | US3880765 | 
| DESCRIPTION | US3933672 | 
| DESCRIPTION | US4136045 | 
| DESCRIPTION | US4246612 | 
| DESCRIPTION | US4765916 | 
| DESCRIPTION | US4810410 | 
| DESCRIPTION | US4972017 | 
| DESCRIPTION | US5114611 | 
| DESCRIPTION | US5227084 | 
| DESCRIPTION | US5856164 | 
| DESCRIPTION | US7153818 | 
| DESCRIPTION | WO0023548 | 
| DESCRIPTION | WO0023549 | 
| DESCRIPTION | WO0060060 | 
| DESCRIPTION | WO0208380 | 
| DESCRIPTION | WO02102955 | 
| DESCRIPTION | WO2004111178 | 
| DESCRIPTION | WO2006002643 | 
| DESCRIPTION | WO2009095645 | 
| DESCRIPTION | WO2009138387 | 
| DESCRIPTION | WO2009153193 | 
| DESCRIPTION | WO2010010075 | 
| DESCRIPTION | WO2010026030 | 
| DESCRIPTION | WO2010026066 | 
| DESCRIPTION | WO2011067199 | 
| DESCRIPTION | WO2011067200 | 
| DESCRIPTION | WO9422800 | 
| DESCRIPTION | WO9501416 | 
| DESCRIPTION | WO9529982 | 
| DESCRIPTION | WO9623873 | 
| DESCRIPTION | WO9700324 | 
| DESCRIPTION | WO9905082 | 
| DESCRIPTION | WO9905084 | 
| DESCRIPTION | WO9905241 | 
| DESCRIPTION | WO9905242 | 
| DESCRIPTION | WO9905243 | 
| DESCRIPTION | WO9905244 | 
| DESCRIPTION | WO9906521 | 
| DESCRIPTION | WO9907656 | 
| DESCRIPTION | WO9923211 | 
| OPPOSITION | US6362147 | 
| OPPOSITION | WO0012451 | 
| OPPOSITION | WO0043475 | 
| OPPOSITION | WO2009007941 | 
| OPPOSITION | WO2014030097 | 
| OPPOSITION | WO9526397 | 
| OPPOSITION | WO9927058 | 
| SEARCH | EP1518922 | 
| SEARCH | EP2280058 | 
| SEARCH | US5468423 | 
| SEARCH | US6362147 | 
| SEARCH | WO0176729 | 
| SEARCH | WO0208371 | 
NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.
| Citation Phase | Reference Text | 
|---|---|
| DESCRIPTION | - J. CHEM. ED., (1989), vol. 66, no. 12, pages 1043 - 45 | 
| DESCRIPTION | - NEEDLEMAN, S. B.; WUNSCH, C. D., J. MOL. BIOL., (1970), vol. 48, pages 443 - 453 | 
| DESCRIPTION | - W.L. JOLLY, The Synthesis and Characterization of Inorganic Compounds, PRENTICE-HALL, (1970), pages 461 - 3 | 
Get a free citation report including examiner, opposition, and international search citations.
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Oct 29, 2018
Sep 20, 2018
Decision to grant a European patent
Search/Exam
Sep 5, 2018
(Electronic) Receipt
Search/Exam
Sep 5, 2018
French translation of claims
Search/Exam
Sep 5, 2018
German translation of the claims
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Sep 5, 2018
Letter accompanying subsequently filed items
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May 14, 2018
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Intention to grant (signatures)
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May 14, 2018
Text intended for grant (clean copy)
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May 14, 2018
Apr 17, 2018
(Electronic) Receipt
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Apr 17, 2018
Amended claims with annotations
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Apr 17, 2018
Amended description with annotations
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Apr 17, 2018
Claims
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Apr 17, 2018
Description
Search/Exam
Apr 17, 2018
Letter accompanying subsequently filed items
Search/Exam
Apr 17, 2018
Feb 8, 2018
(Electronic) Receipt
Search/Exam
Feb 8, 2018
Amended claims with annotations
Search/Exam
Feb 8, 2018
Amended description with annotations
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Feb 8, 2018
Claims
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Feb 8, 2018
Description
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Feb 8, 2018
Letter accompanying subsequently filed items
Search/Exam
Feb 8, 2018
Nov 8, 2017
Oct 30, 2017
Annex to the communication
Search/Exam
Oct 30, 2017
Communication from the Examining Division
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Oct 24, 2017
Examination started
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May 4, 2016
(Electronic) Receipt
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May 4, 2016
May 4, 2016
Amended claims with annotations
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May 4, 2016
Amendments received before examination
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May 4, 2016
Letter accompanying subsequently filed items
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Nov 9, 2015
Oct 7, 2015
Notification of forthcoming publication
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Jan 5, 2015
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European search opinion
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Jan 5, 2015
European search report
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Dec 4, 2014
Search started
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Jun 24, 2014
Communication to designated inventor
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Jun 24, 2014
Communication to designated inventor
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Jun 24, 2014
Communication to designated inventor
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Jun 24, 2014
Communication to designated inventor
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Apr 30, 2014
Abstract
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Apr 30, 2014
Apr 30, 2014
Claims
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Apr 30, 2014
Description
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Apr 30, 2014
Designation of inventor
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Apr 30, 2014
Designation of inventor
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Apr 30, 2014
Designation of inventor
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Apr 30, 2014
Designation of inventor
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Apr 30, 2014
Request for grant of a European patent
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