The patent EP2855545 was granted to Johnson & Johnson Vision Care on Nov 1, 2017. The application was originally filed on May 24, 2013 under application number EP13727758A. The patent is currently recorded with a legal status of "Revoked".

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Patent citations refer to prior patents cited during different phases such as opposition or international search.
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| Citation Phase | Reference Text | Link |
|---|---|---|
| OPPOSITION | - J.O. CARNALI et al., "The use of dilute solution viscometry to characterize the network properties of carbopol microgels", Col- loid Polym Sci, (19920000), vol. 270, no. 2, pages 183 - 193, XP055510768 | - |
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Description
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Apr 6, 2020
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OPPO
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Nov 10, 2017
Oct 6, 2017
Decision to grant a European patent
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Sep 22, 2017
(Electronic) Receipt
Search/Exam
Sep 22, 2017
Filing of the translations of the claims
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Sep 22, 2017
French translation of claims
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Sep 22, 2017
German translation of the claims
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Sep 22, 2017
Letter accompanying subsequently filed items
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May 22, 2017
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Intention to grant (signatures)
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May 22, 2017
Text intended for grant (clean copy)
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May 22, 2017
Dec 22, 2016
(Electronic) Receipt
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Dec 22, 2016
Letter accompanying subsequently filed items
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Dec 22, 2016
Nov 18, 2016
Annex to the communication
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Nov 18, 2016
Communication from the Examining Division
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Aug 15, 2016
Jul 9, 2015
(Electronic) Receipt
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Jul 9, 2015
Amended claims with annotations
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Jul 9, 2015
Amended description with annotations
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Jul 9, 2015
Amendments received before examination
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Jul 9, 2015
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Letter accompanying subsequently filed items
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Mar 11, 2015
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Communication to designated inventor
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Feb 10, 2015
Communication to designated inventor
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Feb 10, 2015
Communication to designated inventor
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Dec 19, 2014
(Electronic) Receipt
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Dec 19, 2014
Request for entry into the European phase
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Dec 8, 2014
Oct 6, 2014
Information on entry into European phase
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Apr 10, 2014
Copy of the international search report
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Apr 10, 2014
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Nov 28, 2013
Published international application - A2
Search/Exam
Jun 6, 2013
Abstract
PCTISA
Jun 6, 2013
Claims
PCTISA
Jun 6, 2013
Description
PCTISA
Jun 6, 2013
Drawings
PCTISA
Jun 6, 2013