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Aqueous [3- (2,3-Dihydroxyprop-1-Oxy) Propyl] Silanololigomer Containing Composition, Method For Their Preparation And Their Use

Patent No. EP3178884 (titled "Aqueous [3- (2,3-Dihydroxyprop-1-Oxy) Propyl] Silanololigomer Containing Composition, Method For Their Preparation And Their Use") was filed by Evonik Degussa on Dec 8, 2015. The application was issued on Feb 7, 2018.

Patent Summary

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Patent Oppositions

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
EWALD DORKEN	Nov 7, 2018	VON ROHR

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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Feb 18, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 18, 2020
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 13, 2020
Termination of the opposition proceedings with maintenance of patent
Nov 12, 2019
Communication of the registration of a transfer or change of name and/or address
Nov 8, 2019
Advice of delivery
Nov 6, 2019
Submission concerning change of applicant's name
Nov 6, 2019
Submission concerning change of applicant's name
Nov 4, 2019
Acknowledgement of a document
Nov 4, 2019
Decision to discontinue the opposition proceedings
Oct 14, 2019
Brief communication - Opposition proceedings
Oct 14, 2019
Brief communication - Opposition proceedings
Oct 7, 2019
(Electronic) Receipt
Oct 7, 2019
Letter accompanying subsequently filed items
Oct 7, 2019
Withdrawal of an opposition
Jun 17, 2019
Brief communication - Opposition proceedings
Jun 12, 2019
(Electronic) Receipt
Jun 12, 2019
(Electronic) Receipt
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Amended claims with annotations
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Claims
Jun 12, 2019
Letter accompanying subsequently filed items
Jun 12, 2019
Letter accompanying subsequently filed items
Jun 12, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jun 12, 2019
Reply of the patent proprietor to the notice(s) of opposition
Apr 3, 2019
Brief communication - Opposition proceedings
Apr 3, 2019
Grant of extension of time limit (opposition procedure)
Apr 2, 2019
Communication of amended entries concerning the representative
Mar 26, 2019
Request for extension of time limit
Dec 5, 2018
Communication of a notice of opposition and request to file observations
Dec 5, 2018
Notice of further oppositions to opponent(s)
Nov 19, 2018
Communication of a notice of opposition - first information to patent proprietor
Nov 7, 2018
(Electronic) Receipt
Nov 7, 2018
Letter accompanying subsequently filed items
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Non-patent literature cited during the opposition procedure
Nov 7, 2018
Notice of opposition
Nov 7, 2018
Patent document cited during the opposition procedure
Nov 7, 2018
Patent document cited during the opposition procedure
Nov 7, 2018
Patent document cited during the opposition procedure
Nov 7, 2018
Patent document cited during the opposition procedure
Feb 23, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 11, 2018
Decision to grant a European patent
Oct 30, 2017
(Electronic) Receipt
Oct 30, 2017
English translation of the claims
Oct 30, 2017
Filing of the translations of the claims
Oct 30, 2017
French translation of claims
Oct 30, 2017
Letter accompanying subsequently filed items
Jul 10, 2017
Bibliographic data of the European patent application
Jul 10, 2017
Communication about intention to grant a European patent
Jul 10, 2017
Intention to grant (signatures)
Jul 10, 2017
Text intended for grant (clean copy)
Jul 10, 2017
Text intended for grant (version for approval)
Jul 5, 2017
(Electronic) Receipt
Jul 5, 2017
Letter accompanying subsequently filed items
Jul 5, 2017
Matter concerning the application
Jun 23, 2017
Examination started
Jun 20, 2017
Information about publication, reminder payment of designation fee, response to extended European search report, if applicable
May 17, 2017
Notification of forthcoming publication
Jun 23, 2016
(Electronic) Receipt
Jun 23, 2016
Letter accompanying subsequently filed items
Jun 23, 2016
Letter concerning fees and payments
Jun 15, 2016
Communication regarding the transmission of the European search report
Jun 15, 2016
European search opinion
Jun 15, 2016
European search report
Jun 15, 2016
Information on Search Strategy
May 18, 2016
Communication to designated inventor
May 18, 2016
Communication to designated inventor
May 18, 2016
Communication to designated inventor
May 18, 2016
Communication to designated inventor
May 13, 2016
Search started
Apr 28, 2016
(Electronic) Receipt
Apr 28, 2016
Designation of inventor
Apr 28, 2016
Letter accompanying subsequently filed items
Jan 21, 2016
Deficiency in designation of inventor
Dec 8, 2015
Abstract
Dec 8, 2015
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Dec 8, 2015
Claims
Dec 8, 2015
Description
Dec 8, 2015
Request for grant of a European patent

EP3178884

EVONIK DEGUSSA

Application Number: EP15198353A
Filing Date: Dec 8, 2015
Status: Granted And Under Opposition; Jan 5, 2018
Publication Date: Feb 7, 2018
External Links: Slate, Register , Google Patents