Compositions On The Basis Of Organyloxysilane-Terminated Polymers

Patent No. EP2812387 (titled "Compositions On The Basis Of Organyloxysilane-Terminated Polymers") was filed by Wacker Chemie on Jan 30, 2013. The application was issued on Mar 6, 2019.

Patent Family

Statuses, jurisdictions and citation links are shared on request.

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
HENKEL	Feb 3, 2017	-
SIKA TECHNOLOGY	Feb 1, 2017	SIKA PATENT ATTORNEYS

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

Feb 7, 2019
Decision to maintain the European patent in amended form
Feb 7, 2019
Decision to maintain the European patent in amended form
Feb 7, 2019
Decision to maintain the European patent in amended form
Feb 1, 2019
Termination of the opposition proceedings with maintenance of patent
Jan 18, 2019
(Electronic) Receipt
Jan 18, 2019
Clean copy of description pages in the opposition procedure
Jan 18, 2019
English translation of the claims
Jan 18, 2019
Filing of the translation of the amended claims
Jan 18, 2019
French translation of claims
Jan 18, 2019
Letter regarding the opposition procedure (no time limit)
Dec 3, 2018
Communication of bibliographic data
Dec 3, 2018
Communication to opponent concerning maintenance
Dec 3, 2018
Communication to opponent concerning maintenance
Dec 3, 2018
Communication with request to file translations
Nov 27, 2018
Maintenance of the patent with the documents specified in the final decision
Aug 17, 2018
Advice of delivery
Aug 16, 2018
Advice of delivery
Aug 7, 2018
Advice of delivery
Aug 7, 2018
Advice of delivery
Aug 7, 2018
Advice of delivery
Aug 6, 2018
Advice of delivery
Aug 2, 2018
Acknowledgement of a document
Aug 2, 2018
Acknowledgement of a document
Aug 2, 2018
Acknowledgement of a document
Aug 2, 2018
Annex to the communication - opposition
Aug 2, 2018
Decision of the Opposition Division and instruction
Aug 2, 2018
Grounds for the decision (Annex) - opposition
Aug 2, 2018
Interlocutory decision in opposition proceedings
Aug 2, 2018
Internal form - Opposition/addressees
Aug 2, 2018
Internal form - Opposition/addressees
Aug 2, 2018
Means of redress
Aug 2, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 2, 2018
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Aug 2, 2018
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Aug 2, 2018
OPPODREX with handwritten amendments
Aug 2, 2018
Provision of a copy of the minutes - opposition procedure
Aug 2, 2018
Scanned annex to a communication - opposition procedure
Aug 2, 2018
Scanned annex to a communication - opposition procedure
Jul 10, 2018
Information about the result of oral proceedings
May 15, 2018
Brief communication - Opposition proceedings
May 15, 2018
Brief communication - Opposition proceedings
May 11, 2018
Brief communication - Opposition proceedings
May 11, 2018
Brief communication - Opposition proceedings
May 11, 2018
Brief communication - Opposition proceedings
May 11, 2018
Brief communication - Opposition proceedings
May 11, 2018
Brief communication - Opposition proceedings
May 11, 2018
Brief communication - Opposition proceedings
May 8, 2018
Amended claims with annotations
May 8, 2018
Claims
May 8, 2018
Written submission in preparation to/during oral proceedings
May 7, 2018
(Electronic) Receipt
May 7, 2018
Letter regarding the opposition procedure (no time limit)
May 7, 2018
Request for interpreters during oral proceedings
May 7, 2018
Written submission in preparation to/during oral proceedings
May 4, 2018
(Electronic) Receipt
May 4, 2018
Letter regarding the opposition procedure (no time limit)
May 4, 2018
Request for interpreters during oral proceedings
Apr 13, 2018
Brief communication - Opposition proceedings
Apr 13, 2018
Brief communication - Opposition proceedings
Apr 10, 2018
(Electronic) Receipt
Apr 10, 2018
Letter accompanying subsequently filed items
Apr 10, 2018
Non-patent literature cited during the opposition procedure
Apr 10, 2018
Non-patent literature cited during the opposition procedure
Apr 10, 2018
Patent document cited during the opposition procedure
Apr 10, 2018
Written submission in preparation to/during oral proceedings
Jan 4, 2018
Communication of amended entries
Dec 20, 2017
Request for change of opponent's representative
Nov 30, 2017
Advice of delivery
Nov 29, 2017
Advice of delivery
Nov 27, 2017
Advice of delivery
Nov 27, 2017
Advice of delivery
Nov 27, 2017
Advice of delivery
Nov 24, 2017
Advice of delivery
Nov 22, 2017
Annex to the communication - opposition
Nov 22, 2017
Information concerning oral proceedings
Nov 22, 2017
Preparation for oral proceedings
Nov 22, 2017
Summons to attend oral proceedings
Nov 22, 2017
Summons to attend oral proceedings
Nov 22, 2017
Summons to attend oral proceedings
Jul 14, 2017
Brief communication - Opposition proceedings
Jul 14, 2017
Brief communication - Opposition proceedings
Jul 5, 2017
Amended claims with annotations
Jul 5, 2017
Any annexes (other than citation) to an opposition letter
Jul 5, 2017
Claims
Jul 5, 2017
Non-scannable object
Jul 5, 2017
Non-scannable object
Jul 5, 2017
Non-scannable object
Jul 5, 2017
Non-scannable object
Jul 5, 2017
Reply of the patent proprietor to the notice(s) of opposition
Mar 13, 2017
Communication of a notice of opposition and request to file observations
Mar 13, 2017
Notice of further oppositions to opponent(s)
Mar 13, 2017
Notice of further oppositions to opponent(s)
Feb 8, 2017
Communication of a notice of opposition - first information to patent proprietor
Feb 7, 2017
Communication of a notice of opposition - first information to patent proprietor
Feb 3, 2017
(Electronic) Receipt
Feb 3, 2017
Any annexes (other than citation) to an opposition letter
Feb 3, 2017
Non-patent literature cited during the opposition procedure
Feb 3, 2017
Non-patent literature cited during the opposition procedure
Feb 3, 2017
Notice of opposition
Feb 3, 2017
Notice of opposition
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 3, 2017
Patent document cited during the opposition procedure
Feb 1, 2017
(Electronic) Receipt
Feb 1, 2017
Non-patent literature cited during the opposition procedure
Feb 1, 2017
Non-patent literature cited during the opposition procedure
Feb 1, 2017
Non-patent literature cited during the opposition procedure
Feb 1, 2017
Non-patent literature cited during the opposition procedure
Feb 1, 2017
Notice of opposition
Feb 1, 2017
Notice of opposition
Feb 1, 2017
Patent document cited during the opposition procedure
Feb 1, 2017
Patent document cited during the opposition procedure
Feb 1, 2017
Patent document cited during the opposition procedure
May 4, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Apr 7, 2016
Decision to grant a European patent
Mar 16, 2016
Bibliographic data of the European patent application
Mar 16, 2016
Information about intention to grant a patent
Mar 16, 2016
Intention to grant (signatures)
Mar 16, 2016
Text intended for grant
Mar 7, 2016
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Feb 26, 2016
(Electronic) Receipt
Feb 26, 2016
Amended claims with annotations
Feb 26, 2016
Claims
Feb 26, 2016
English translation of the claims
Feb 26, 2016
French translation of claims
Feb 26, 2016
Letter accompanying subsequently filed items
Feb 26, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Nov 9, 2015
Bibliographic data of the European patent application
Nov 9, 2015
Communication about intention to grant a European patent
Nov 9, 2015
Intention to grant (signatures)
Nov 9, 2015
Text intended for grant
Jul 17, 2015
Amended description with annotations
Jul 17, 2015
Description
Jul 17, 2015
Reply to communication from the Examining Division
Jul 14, 2015
(Electronic) Receipt
Jul 14, 2015
Amended description with annotations
Jul 14, 2015
Description
Jul 14, 2015
Letter accompanying subsequently filed items
Jul 14, 2015
Reply to communication from the Examining Division
Jul 2, 2015
Annex to the communication
Jul 2, 2015
Communication from the Examining Division
Jun 26, 2015
Examination started
Jan 21, 2015
(Electronic) Receipt
Jan 21, 2015
Letter accompanying subsequently filed items
Jan 21, 2015
Reply to Written Opinion prepared by the EPO
Nov 19, 2014
Notification on forthcoming publication of bibliographic data
Sep 12, 2014
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Sep 10, 2014
Communication to designated inventor
Sep 10, 2014
Communication to designated inventor
Sep 10, 2014
Communication to designated inventor
Aug 13, 2014
Annexes to the international preliminary examination report
Aug 13, 2014
Copy of the international preliminary examination report
Jul 28, 2014
(Electronic) Receipt
Jul 28, 2014
Amended description filed after receipt of (European) search report
Jul 28, 2014
Amended description with annotations
Jul 28, 2014
General authorisation
Jul 28, 2014
Request for entry into the European phase
Jul 15, 2014
Notification of the recording of a change
Jul 15, 2014
Notification of the recording of a change
Jun 23, 2014
Information on entry into European phase
Jun 2, 2014
Annex to International preliminary examination report
Jun 2, 2014
International preliminary examination report
Jun 2, 2014
International preliminary examination report - free text sheet
Jun 2, 2014
International preliminary examination report - points I-VIII
Jun 2, 2014
Notification of documents sent to WIPO
Jun 2, 2014
Transmittal of International Preliminary Examination Report
Apr 17, 2014
Annex
Apr 17, 2014
Reply to communication PCT/IPEA/408
Apr 7, 2014
Written opinion
Apr 7, 2014
Written opinion - free text sheet
Apr 7, 2014
Written opinion - points I-VIII
Mar 20, 2014
PCT(IPEA): Amended sheet - claims
Mar 20, 2014
PCT(IPEA): Amended sheet - claims
Mar 20, 2014
Reply to communication PCT/IPEA/408
Jan 21, 2014
Written opinion
Jan 21, 2014
Written opinion - free text sheet
Jan 21, 2014
Written opinion - points I-VIII
Oct 2, 2013
Notification of election of EPO
Sep 10, 2013
Notification of receipt of demand
Sep 3, 2013
Priority document (electronically transmitted)
Aug 29, 2013
PCT demand form
Aug 29, 2013
PCT(IPEA): Amended sheet - claims
Aug 29, 2013
PCT(IPEA): Amended sheet - claims
Aug 29, 2013
Payment of fees and costs
Aug 15, 2013
Copy of the international search report
Aug 15, 2013
Copy of the international search report
Aug 15, 2013
Published international application - A1
Jul 3, 2013
Written opinion of the ISA, boxes No. I to VIII
Jul 3, 2013
Written opinion of the ISA, cover sheet
Jul 3, 2013
Written opinion of the ISA, supplemental box
Jan 30, 2013
(Electronic) Receipt
Jan 30, 2013
Abstract
Jan 30, 2013
Claims
Jan 30, 2013
Description

EP2812387

WACKER CHEMIE

Application Number: EP13701492A
Filing Date: Jan 30, 2013
Status: Patent Maintained As Amended; Feb 1, 2019
Publication Date: Mar 6, 2019
External Links: Slate, Register , Google Patents

IP Verse

Compositions On The Basis Of Organyloxysilane-Terminated Polymers

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP2812387