Hydrocarbon Polymers Having An Alkoxysilane End Group

Patent No. EP3024856 (titled "Hydrocarbon Polymers Having An Alkoxysilane End Group") was filed by Bostik on Jul 22, 2014. The application was issued on Aug 29, 2018.

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
EVONIK OPERATIONS	May 28, 2019	BENDELE

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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Mar 3, 2022
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Mar 3, 2022
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Feb 28, 2022
Termination of the opposition proceedings with maintenance of patent
Nov 23, 2021
Advice of delivery
Nov 17, 2021
Decision of the Opposition Division and instruction
Nov 17, 2021
Decision rejecting the opposition
Nov 17, 2021
Decision rejecting the opposition
Nov 17, 2021
Grounds for the decision (Annex) - opposition
Nov 17, 2021
Means of redress
Nov 17, 2021
Transmittal of decision / summons - opposition
Nov 17, 2021
Transmittal of decision / summons - opposition
Oct 5, 2021
Notification concerning the date of oral proceedings
Oct 5, 2021
Notification concerning the date of oral proceedings
Sep 23, 2021
Brief communication - Opposition proceedings
Sep 17, 2021
(Electronic) Receipt
Sep 17, 2021
Auxiliary request during Opposition procedure
Sep 17, 2021
Auxiliary request during Opposition procedure
Sep 17, 2021
Auxiliary request during Opposition procedure
Sep 17, 2021
Auxiliary request during Opposition procedure
Sep 17, 2021
Auxiliary request during Opposition procedure
Sep 17, 2021
Auxiliary request during Opposition procedure
Sep 17, 2021
Auxiliary request during Opposition procedure
Sep 17, 2021
Auxiliary request during Opposition procedure
Sep 17, 2021
Auxiliary request during Opposition procedure - 01
Sep 17, 2021
Auxiliary request during Opposition procedure - 02
Sep 17, 2021
Auxiliary request during Opposition procedure - 03
Sep 17, 2021
Auxiliary request during Opposition procedure - 04
Sep 17, 2021
Auxiliary request during Opposition procedure - 05
Sep 17, 2021
Auxiliary request during Opposition procedure - 06
Sep 17, 2021
Auxiliary request during Opposition procedure - 07
Sep 17, 2021
Auxiliary request during Opposition procedure - 08
Sep 17, 2021
Letter accompanying subsequently filed items
Sep 17, 2021
Main request during Opposition procedure
Sep 17, 2021
Written submission in preparation to/during oral proceedings
Sep 10, 2021
Brief communication - Opposition proceedings
Sep 6, 2021
(Electronic) Receipt
Sep 6, 2021
Letter accompanying subsequently filed items
Sep 6, 2021
Written submission in preparation to/during oral proceedings
Jul 12, 2021
Notification concerning the date of oral proceedings
Jul 12, 2021
Notification concerning the date of oral proceedings
Jan 4, 2021
Advice of delivery
Dec 22, 2020
Advice of delivery
Dec 22, 2020
Annex to the communication - opposition
Dec 22, 2020
Information concerning oral proceedings
Dec 22, 2020
Summons to attend oral proceedings
Dec 22, 2020
Summons to attend oral proceedings
Dec 22, 2020
Transmittal of decision / summons - opposition
Dec 22, 2020
Transmittal of decision / summons - opposition
Oct 21, 2020
Brief communication - Opposition proceedings
Oct 20, 2020
Notification concerning the date of oral proceedings
Oct 20, 2020
Notification concerning the date of oral proceedings
Oct 15, 2020
(Electronic) Receipt
Oct 15, 2020
Letter accompanying subsequently filed items
Oct 15, 2020
Oral proceedings: reply to date proposed
Oct 14, 2020
(Electronic) Receipt
Oct 14, 2020
Citation in opposition procedure - 014
Oct 14, 2020
Citation in opposition procedure - 015
Oct 14, 2020
Citation in opposition procedure - 016
Oct 14, 2020
Citation in opposition procedure - 017
Oct 14, 2020
Citation in opposition procedure - 018
Oct 14, 2020
Citation in opposition procedure - 019
Oct 14, 2020
Consolidated list of cited opposition documents
Oct 14, 2020
Letter accompanying subsequently filed items
Oct 14, 2020
Written submission in preparation to/during oral proceedings
Sep 11, 2020
Notification concerning the date of oral proceedings
Sep 11, 2020
Notification concerning the date of oral proceedings
Jul 16, 2020
Communication of amended entries concerning the representative
Jul 8, 2020
Submission concerning change of proprietor's representative
Mar 3, 2020
Advice of delivery
Feb 28, 2020
Advice of delivery
Feb 21, 2020
Acknowledgement of a document
Feb 21, 2020
Acknowledgement of a document
Feb 21, 2020
Annex to the communication - opposition
Feb 21, 2020
Information concerning oral proceedings
Feb 21, 2020
Summons to attend oral proceedings
Feb 21, 2020
Summons to attend oral proceedings
Oct 22, 2019
Brief communication - Opposition proceedings
Oct 14, 2019
(Electronic) Receipt
Oct 14, 2019
Citation in opposition procedure - 012
Oct 14, 2019
Citation in opposition procedure - 013
Oct 14, 2019
Citation in opposition procedure - 013
Oct 14, 2019
Letter accompanying subsequently filed items
Oct 14, 2019
Reply of the patent proprietor to the notice(s) of opposition
Jun 14, 2019
Communication of a notice of opposition and request to file observations
Jun 14, 2019
Notice of further oppositions to opponent(s)
Jun 3, 2019
Communication of a notice of opposition - first information to patent proprietor
May 28, 2019
(Electronic) Receipt
May 28, 2019
Citation in opposition procedure - 001
May 28, 2019
Citation in opposition procedure - 002
May 28, 2019
Citation in opposition procedure - 003
May 28, 2019
Citation in opposition procedure - 004
May 28, 2019
Citation in opposition procedure - 004
May 28, 2019
Citation in opposition procedure - 005
May 28, 2019
Citation in opposition procedure - 006
May 28, 2019
Citation in opposition procedure - 007
May 28, 2019
Citation in opposition procedure - 008
May 28, 2019
Citation in opposition procedure - 009
May 28, 2019
Citation in opposition procedure - 010
May 28, 2019
Citation in opposition procedure - 011
May 28, 2019
Notice of opposition
May 28, 2019
Notice of opposition
Sep 10, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Aug 2, 2018
Decision to grant a European patent
Jul 23, 2018
(Electronic) Receipt
Jul 23, 2018
English translation of the claims
Jul 23, 2018
Filing of the translations of the claims
Jul 23, 2018
German translation of the claims
Jul 23, 2018
Letter accompanying subsequently filed items
Jun 19, 2018
Bibliographic data of the European patent application
Jun 19, 2018
Communication about intention to grant a European patent
Jun 19, 2018
Intention to grant (signatures)
Jun 19, 2018
Text intended for grant (clean copy)
Jun 19, 2018
Text intended for grant (version for approval)
Apr 11, 2018
(Electronic) Receipt
Apr 11, 2018
Amended claims with annotations
Apr 11, 2018
Claims
Apr 11, 2018
Letter accompanying subsequently filed items
Apr 11, 2018
Reply to communication from the Examining Division
Feb 21, 2018
Grant of extension of time limit (examination procedure)
Feb 16, 2018
(Electronic) Receipt
Feb 16, 2018
Letter accompanying subsequently filed items
Feb 16, 2018
Request for extension of time limit to communication from the Examining Division
Nov 22, 2017
Submission concerning representation
Oct 20, 2017
Annex to the communication
Oct 20, 2017
Communication from the Examining Division
Aug 30, 2017
(Electronic) Receipt
Aug 30, 2017
Amended claims with annotations
Aug 30, 2017
Claims
Aug 30, 2017
Letter accompanying subsequently filed items
Aug 30, 2017
Reply to communication from the Examining Division
Jun 22, 2017
Grant of extension of time limit (examination procedure)
Jun 19, 2017
(Electronic) Receipt
Jun 19, 2017
Letter accompanying subsequently filed items
Jun 19, 2017
Request for extension of time limit to communication from the Examining Division
Apr 13, 2017
Communication of amended entries concerning the representative
Apr 3, 2017
Submission concerning change of applicant's representative
Apr 3, 2017
Submission concerning change of applicant's representative
Mar 30, 2017
Submission concerning change of applicant's representative
Feb 27, 2017
Annex to a communication
Feb 27, 2017
Annex to the communication
Feb 27, 2017
Communication from the Examining Division
Feb 14, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Feb 10, 2017
Transmittal of third party observations to applicant
Feb 6, 2017
Non-patent literature cited during the examination procedure
Feb 6, 2017
Non-patent literature cited during the examination procedure
Feb 6, 2017
Observations by third parties
Feb 2, 2017
Bibliographic data of the European patent application
Feb 2, 2017
Communication about intention to grant a European patent
Feb 2, 2017
Intention to grant (signatures)
Feb 2, 2017
Text intended for grant (clean copy)
Feb 2, 2017
Text intended for grant (version for approval)
Jan 9, 2017
Examination started
Oct 24, 2016
(Electronic) Receipt
Oct 24, 2016
Amended claims filed after receipt of (European) search report
Oct 24, 2016
Amended description filed after receipt of (European) search report
Oct 24, 2016
Letter accompanying subsequently filed items
Oct 24, 2016
Reply to the invitation to remedy deficiencies
Sep 7, 2016
Communication concerning deficiencies in subsequently filed documents
Sep 1, 2016
(Electronic) Receipt
Sep 1, 2016
Amended claims with annotations
Sep 1, 2016
Amended description with annotations
Sep 1, 2016
Amendments received before examination
Sep 1, 2016
Letter accompanying subsequently filed items
Jun 1, 2016
Communication to designated inventor
Jun 1, 2016
Communication to designated inventor
May 25, 2016
(Electronic) Receipt
May 25, 2016
Letter accompanying subsequently filed items
May 25, 2016
Letter concerning the inventor
May 17, 2016
Invitation to indicate correct address of inventor
May 9, 2016
Letter which had not been notified
May 4, 2016
Notification on forthcoming publication of bibliographic data
Apr 26, 2016
Communication of amended entries concerning the representative
Apr 22, 2016
Invitation to indicate correct address of inventor
Apr 20, 2016
Submission concerning change of applicant's representative
Apr 14, 2016
Letter which had not been notified
Mar 1, 2016
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Feb 26, 2016
Communication to designated inventor
Feb 26, 2016
Communication to designated inventor
Feb 26, 2016
Communication to designated inventor
Feb 26, 2016
Communication to designated inventor
Feb 26, 2016
Communication to designated inventor
Feb 26, 2016
Communication to designated inventor
Feb 23, 2016
Priority search results copy provided by EPO
Feb 8, 2016
Copy of the international preliminary report on patentability
Jan 19, 2016
(Electronic) Receipt
Jan 19, 2016
Request for entry into the European phase
Dec 4, 2015
Information on entry into European phase
May 6, 2015
Notification of the recording of a change
Apr 8, 2015
Notification of the recording of a change
Feb 16, 2015
Priority document (electronically transmitted)
Jan 29, 2015
Copy of the international search report
Jan 29, 2015
Published international application - A1
Dec 18, 2014
Written opinion of the ISA, boxes No. I to VIII
Dec 18, 2014
Written opinion of the ISA, cover sheet
Dec 18, 2014
Written opinion of the ISA, supplemental box
Oct 1, 2014
Notification relating to declaration under Rule 4.17 PCT (copy for ISA/EP)
Jul 22, 2014
Abstract
Jul 22, 2014
Claims
Jul 22, 2014
Description

EP3024856

BOSTIK

Application Number: EP14790156A
Filing Date: Jul 22, 2014
Status: Opposition Rejected; Apr 2, 2022
Publication Date: Aug 29, 2018
External Links: Slate, Register , Google Patents

IP Verse

Hydrocarbon Polymers Having An Alkoxysilane End Group

Patent Summary

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Patent Oppositions

Dossier Documents

EP3024856