Hydrophobic Cementitious Composition

Patent No. EP2202210 (titled "Hydrophobic Cementitious Composition") was filed by Evonik Degussa on Nov 19, 2009. The application was issued on Jul 1, 2020.

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
WACKER CHEMIE	Sep 19, 2018	MIESKES

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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Jun 5, 2020
Decision to maintain the European patent in amended form
Jun 5, 2020
Decision to maintain the European patent in amended form
May 29, 2020
Termination of the opposition proceedings with maintenance of patent
May 22, 2020
(Electronic) Receipt
May 22, 2020
English translation of the claims
May 22, 2020
Filing of the translation of the amended claims
May 22, 2020
French translation of claims
May 22, 2020
Letter accompanying subsequently filed items
Apr 2, 2020
Communication of bibliographic data
Apr 2, 2020
Communication to opponent concerning maintenance
Apr 2, 2020
Communication with request to file translations
Mar 30, 2020
Maintenance of the patent with the documents specified in the final decision
Mar 30, 2020
Maintenance of the patent with the documents specified in the final decision
Dec 24, 2019
Advice of delivery
Dec 20, 2019
Advice of delivery
Dec 17, 2019
Acknowledgement of a document
Dec 17, 2019
Acknowledgement of a document
Dec 17, 2019
Decision of the Opposition Division and instruction
Dec 17, 2019
Druckexemplar in opposition procedure
Dec 17, 2019
Grounds for the decision (Annex) - opposition
Dec 17, 2019
Interlocutory decision in opposition proceedings
Dec 17, 2019
Internal form - Opposition/addressees
Dec 17, 2019
Means of redress
Nov 12, 2019
Communication of amended entries concerning the representative
Nov 12, 2019
Communication of the registration of a transfer or change of name and/or address
Nov 7, 2019
Submission concerning change of applicant's representative
Nov 6, 2019
Submission concerning change of applicant's name
Nov 6, 2019
Submission concerning change of applicant's name
Aug 26, 2019
Communication inviting the parties to file observations
Aug 26, 2019
Internal form - Opposition/addressees
Jul 9, 2019
Brief communication - Opposition proceedings
Jul 4, 2019
(Electronic) Receipt
Jul 4, 2019
Amended description with annotations
Jul 4, 2019
Letter accompanying subsequently filed items
Jul 4, 2019
Reply to an examination report in opposition proceedings
Jun 24, 2019
Annex to the communication - opposition
Jun 24, 2019
Communication inviting the parties to file observations
Jun 24, 2019
Internal form - Opposition/addressees
Apr 16, 2019
Brief communication - Opposition proceedings
Apr 10, 2019
(Electronic) Receipt
Apr 10, 2019
Amended description with annotations
Apr 10, 2019
Letter accompanying subsequently filed items
Apr 10, 2019
Letter regarding the opposition procedure (no time limit)
Apr 4, 2019
Brief communication - Opposition proceedings
Apr 1, 2019
(Electronic) Receipt
Apr 1, 2019
Amended description with annotations
Apr 1, 2019
Description
Apr 1, 2019
Letter accompanying subsequently filed items
Apr 1, 2019
Reply to an examination report in opposition proceedings
Mar 25, 2019
Annex to the communication - opposition
Mar 25, 2019
Communication inviting the parties to file observations
Mar 25, 2019
Internal form - Opposition/addressees
Feb 19, 2019
Brief communication - Opposition proceedings
Feb 18, 2019
Letter regarding the opposition procedure (no time limit)
Feb 13, 2019
Letter regarding the opposition procedure (no time limit)
Jan 24, 2019
Brief communication - Opposition proceedings
Jan 22, 2019
Brief communication - Opposition proceedings
Jan 18, 2019
(Electronic) Receipt
Jan 18, 2019
Amended claims with annotations
Jan 18, 2019
Claims
Jan 18, 2019
Letter accompanying subsequently filed items
Jan 18, 2019
Letter regarding the opposition procedure (no time limit)
Jan 17, 2019
(Electronic) Receipt
Jan 17, 2019
Amended claims with annotations
Jan 17, 2019
Amended claims with annotations
Jan 17, 2019
Amended claims with annotations
Jan 17, 2019
Amended claims with annotations
Jan 17, 2019
Amended claims with annotations
Jan 17, 2019
Amended claims with annotations
Jan 17, 2019
Amended claims with annotations
Jan 17, 2019
Amended claims with annotations
Jan 17, 2019
Claims
Jan 17, 2019
Claims
Jan 17, 2019
Claims
Jan 17, 2019
Claims
Jan 17, 2019
Claims
Jan 17, 2019
Claims
Jan 17, 2019
Claims
Jan 17, 2019
Claims
Jan 17, 2019
Letter accompanying subsequently filed items
Jan 17, 2019
Patent document cited during the examination procedure
Jan 17, 2019
Reply of the patent proprietor to the notice(s) of opposition
Oct 22, 2018
Communication of a notice of opposition and request to file observations
Oct 22, 2018
Notice of further oppositions to opponent(s)
Sep 24, 2018
Communication of a notice of opposition - first information to patent proprietor
Sep 19, 2018
(Electronic) Receipt
Sep 19, 2018
General authorisation
Sep 19, 2018
Notice of opposition
Sep 19, 2018
Notice of opposition
Sep 19, 2018
Patent document cited during the opposition procedure
Sep 19, 2018
Patent document cited during the opposition procedure
Sep 19, 2018
Patent document cited during the opposition procedure
Jan 26, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 14, 2017
Decision to grant a European patent
Dec 4, 2017
(Electronic) Receipt
Dec 4, 2017
English translation of the claims
Dec 4, 2017
Filing of the translations of the claims
Dec 4, 2017
French translation of claims
Dec 4, 2017
Letter accompanying subsequently filed items
Oct 9, 2017
Bibliographic data of the European patent application
Oct 9, 2017
Communication about intention to grant a European patent
Oct 9, 2017
Intention to grant (signatures)
Oct 9, 2017
Text intended for grant (clean copy)
Oct 9, 2017
Text intended for grant (version for approval)
Aug 29, 2017
Examination started
Sep 15, 2016
Amended claims filed after receipt of (European) search report
Sep 15, 2016
Amended claims with annotations
Sep 15, 2016
Amendments received before examination
Sep 15, 2016
Letter accompanying subsequently filed items
Mar 21, 2016
Invitation to confirm maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Feb 16, 2016
Communication regarding the transmission of the European search report
Feb 16, 2016
European search opinion
Feb 16, 2016
European search report
Feb 16, 2016
Information on Search Strategy
Feb 5, 2016
Search started
Sep 9, 2013
Communication of the registration of a transfer or change of name and/or address
Sep 3, 2013
Letter concerning fees and payments
Aug 29, 2013
Submission concerning a transfer of rights (applicant)
Jun 2, 2010
Notification of forthcoming publication
Jun 2, 2010
Notification of forthcoming publication
Nov 28, 2009
Letter concerning the priority
Nov 28, 2009
Priority document
Nov 19, 2009
Abstract
Nov 19, 2009
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Nov 19, 2009
Claims
Nov 19, 2009
Description
Nov 19, 2009
Designation of inventor
Nov 19, 2009
Designation of inventor
Nov 19, 2009
Designation of inventor
Nov 19, 2009
Designation of inventor
Nov 19, 2009
Drawings
Nov 19, 2009
Request for grant of a European patent

EP2202210

EVONIK DEGUSSA

Application Number: EP09176427A
Filing Date: Nov 19, 2009
Status: Patent Maintained As Amended; May 29, 2020
Publication Date: Jul 1, 2020
External Links: Slate, Register , Google Patents

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Hydrophobic Cementitious Composition

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EP2202210