Curing Of Reaction Resins Using Asymmetric Amines As Accelerators

Patent No. EP2861661 (titled "Curing Of Reaction Resins Using Asymmetric Amines As Accelerators") was filed by Evonik Industries AG on May 14, 2013. The application was issued on Aug 24, 2016.

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
ALTECO TECHNIK	Jan 11, 2017	ERBACHER

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 28, 2018
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 28, 2018
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Feb 23, 2018
Termination of the opposition proceedings with maintenance of patent
Jan 3, 2018
Advice of delivery
Nov 20, 2017
Advice of delivery
Nov 13, 2017
Acknowledgement of a document
Nov 13, 2017
Decision to discontinue the opposition proceedings
Nov 8, 2017
Brief communication - Opposition proceedings
Nov 8, 2017
Brief communication - Opposition proceedings
Nov 2, 2017
Withdrawal of an opposition
Oct 17, 2017
Brief communication - Opposition proceedings
Oct 6, 2017
Auxiliary request during Opposition procedure
Oct 6, 2017
Auxiliary request during Opposition procedure
Oct 6, 2017
Auxiliary request during Opposition procedure
Oct 6, 2017
Auxiliary request during Opposition procedure
Oct 6, 2017
Non-patent literature cited during the examination procedure
Oct 6, 2017
Non-patent literature cited during the examination procedure
Oct 6, 2017
Non-patent literature cited during the examination procedure
Oct 6, 2017
Non-patent literature cited during the examination procedure
Oct 6, 2017
Reply of the patent proprietor to the notice(s) of opposition
Oct 5, 2017
Claims
Oct 5, 2017
Claims
Oct 5, 2017
Claims
Oct 5, 2017
Claims
Oct 5, 2017
Non-patent literature cited during the opposition procedure
Oct 5, 2017
Non-patent literature cited during the opposition procedure
Oct 5, 2017
Non-patent literature cited during the opposition procedure
Oct 5, 2017
Non-patent literature cited during the opposition procedure
Oct 5, 2017
Reply of the patent proprietor to the notice(s) of opposition
Aug 18, 2017
Grant of extension of time limit (opposition procedure)
Aug 1, 2017
Request for extension of time limit
Jun 7, 2017
Any annexes (other than citation) to an opposition letter
Jun 7, 2017
Letter regarding the opposition procedure (no time limit)
Feb 28, 2017
Communication of a notice of opposition and request to file observations
Feb 28, 2017
Notice of further oppositions to opponent(s)
Jan 25, 2017
Communication of a notice of opposition - first information to patent proprietor
Jan 11, 2017
Citation in opposition procedure
Jan 11, 2017
Filing of a new opposition
Jan 11, 2017
Non-patent literature cited during the opposition procedure
Jan 11, 2017
Non-patent literature cited during the opposition procedure
Jan 11, 2017
Notice of opposition
Jan 11, 2017
Patent document cited during the opposition procedure
Jan 11, 2017
Patent document cited during the opposition procedure
Jan 11, 2017
Patent document cited during the opposition procedure
Jan 11, 2017
Patent document cited during the opposition procedure
Jan 11, 2017
Patent document cited during the opposition procedure
Jun 29, 2016
Rectification of designation of inventor (Legal Division)
Jun 20, 2016
Brief communication to applicant/representative (Legal Division)
Jun 13, 2016
Bibliographic data of the European patent application
Jun 10, 2016
International publication (Pamphlet)
Jun 10, 2016
Request for correction of the publication
Jun 9, 2016
International publication (Pamphlet)
Jun 9, 2016
Request for correction of the publication
Apr 21, 2016
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Mar 24, 2016
Decision to grant a European patent
Feb 29, 2016
(Electronic) Receipt
Feb 29, 2016
English translation of the claims
Feb 29, 2016
Filing of the translations of the claims
Feb 29, 2016
French translation of claims
Feb 29, 2016
Letter accompanying subsequently filed items
Jan 19, 2016
Bibliographic data of the European patent application
Jan 19, 2016
Communication about intention to grant a European patent
Jan 19, 2016
Intention to grant (signatures)
Jan 19, 2016
Text intended for grant (clean copy)
Jan 19, 2016
Text intended for grant (version for approval)
Dec 4, 2015
Examination started
Sep 26, 2015
Statement of non-availability of priority search results
Sep 25, 2015
Statement of non-availability of priority search results
Sep 8, 2015
Invitation to file a copy of search results(priority)
Jul 10, 2015
Communication of the registration of a transfer or change of name and/or address
Jul 8, 2015
CDS Clean up - amended applicant details
Jun 20, 2015
Submission concerning a transfer of rights (applicant)
Mar 25, 2015
Notification on forthcoming publication of bibliographic data
Jan 22, 2015
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Jan 20, 2015
Communication to designated inventor
Jan 5, 2015
Copy of the international preliminary report on patentability
Dec 3, 2014
(Electronic) Receipt
Dec 3, 2014
Request for entry into the European phase
Nov 26, 2014
Notification of the recording of a change
Nov 26, 2014
Notification of the recording of a change
Oct 24, 2014
Information on entry into European phase
Jan 14, 2014
Priority document (electronically transmitted)
Dec 19, 2013
Copy of the international search report
Dec 19, 2013
Copy of the international search report
Dec 19, 2013
Published international application - A1
Sep 20, 2013
Written opinion of the ISA, boxes No. I to VIII
Sep 20, 2013
Written opinion of the ISA, cover sheet
Sep 20, 2013
Written opinion of the ISA, supplemental box
May 14, 2013
(Electronic) Receipt
May 14, 2013
Abstract
May 14, 2013
Claims
May 14, 2013
Description

EP2861661

EVONIK INDUSTRIES AG

Application Number: EP13725102A
Filing Date: May 14, 2013
Status: Opposition Procedure Closed
Publication Date: Aug 24, 2016
External Links: Slate, Register , Google Patents

IP Verse

Curing Of Reaction Resins Using Asymmetric Amines As Accelerators

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP2861661