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IP Verse

Admixture Composition To Improve Strength Of Cement Cured Products - EP3063101

The patent EP3063101 was granted to Huntsman Petrochemical on Jun 6, 2018. The application was filed on Sep 29, 2014 under application number EP14780811A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3063101

HUNTSMAN PETROCHEMICAL

Application Number: EP14780811A
Filing Date: Sep 29, 2014
Status: Opposition Rejected; Nov 27, 2020
Publication Date: Jun 6, 2018
External Links: Slate, Register, Google Patents

Patent Summary

Patent Family

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	Opposition Status
SIKA TECHNOLOGY	Mar 6, 2019	SIKA PATENT ATTORNEYS	-

Patent Citations (14) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation Phase	Publication Number
INTERNATIONAL-SEARCH-REPORT	EP1790625
INTERNATIONAL-SEARCH-REPORT	EP2527310
INTERNATIONAL-SEARCH-REPORT	US2004149172
INTERNATIONAL-SEARCH-REPORT	US6048393
INTERNATIONAL-SEARCH-REPORT	US6899177
INTERNATIONAL-SEARCH-REPORT	US7972435
INTERNATIONAL-SEARCH-REPORT	WO2011029711
OPPOSITION	JP2008239416
OPPOSITION	JP2011079721
OPPOSITION	US2009292041
OPPOSITION	US5084103
OPPOSITION	US6048393
OPPOSITION	US6641661
OPPOSITION	WO2005123621

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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Oct 28, 2020
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
OPPO
Oct 28, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
Oct 23, 2020
Termination of the opposition proceedings with maintenance of patent
OPPO
Jul 20, 2020
Advice of delivery
OPPO
Jul 16, 2020
Advice of delivery
OPPO
Jul 13, 2020
Acknowledgement of a document
OPPO
Jul 13, 2020
Acknowledgement of a document
OPPO
Jul 13, 2020
Annex to the communication - opposition
OPPO
Jul 13, 2020
Decision of the Opposition Division and instruction
OPPO
Jul 13, 2020
Decision rejecting the opposition
OPPO
Jul 13, 2020
Grounds for the decision (Annex) - opposition
OPPO
Jul 13, 2020
Internal form - Opposition/addressees
OPPO
Jul 13, 2020
Internal form - Opposition/addressees
OPPO
Jul 13, 2020
Means of redress
OPPO
Jul 13, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Jul 13, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Jul 13, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Jul 13, 2020
Provision of a copy of the minutes - opposition procedure
OPPO
Jul 13, 2020
Scanned annex to a communication - opposition procedure
OPPO
Jun 9, 2020
Information about the result of oral proceedings
OPPO
Jun 8, 2020
Brief communication - Opposition proceedings
OPPO
Jun 2, 2020
(Electronic) Receipt
OPPO
Jun 2, 2020
Letter accompanying subsequently filed items
OPPO
Jun 2, 2020
Written submission in preparation to/during oral proceedings
OPPO
May 19, 2020
Advice of delivery
OPPO
May 19, 2020
Brief communication - Opposition proceedings
OPPO
May 19, 2020
Oral proceedings: reply to date proposed
OPPO
May 14, 2020
(Electronic) Receipt
OPPO
May 14, 2020
Communication for party to proceedings/third party
OPPO
May 14, 2020
Communication for party to proceedings/third party
OPPO
May 14, 2020
Letter accompanying subsequently filed items
OPPO
May 14, 2020
Written submission in preparation to/during oral proceedings
OPPO
May 6, 2020
(Electronic) Receipt
OPPO
May 6, 2020
Letter accompanying subsequently filed items
OPPO
May 6, 2020
Oral proceedings: reply to date proposed
OPPO
May 6, 2020
Written submission in preparation to/during oral proceedings
OPPO
Apr 21, 2020
Brief communication - Opposition proceedings
OPPO
Apr 9, 2020
(Electronic) Receipt
OPPO
Apr 9, 2020
Brief communication - Opposition proceedings
OPPO
Apr 9, 2020
Letter accompanying subsequently filed items
OPPO
Apr 9, 2020
Written submission in preparation to/during oral proceedings
OPPO
Apr 6, 2020
(Electronic) Receipt
OPPO
Apr 6, 2020
Letter accompanying subsequently filed items
OPPO
Apr 6, 2020
Written submission in preparation to/during oral proceedings
OPPO
Mar 27, 2020
Brief communication - Opposition proceedings
OPPO
Mar 24, 2020
(Electronic) Receipt
OPPO
Mar 24, 2020
Letter accompanying subsequently filed items
OPPO
Mar 24, 2020
Written submission in preparation to/during oral proceedings
OPPO
Feb 12, 2020
Brief communication - Opposition proceedings
OPPO
Feb 5, 2020
(Electronic) Receipt
OPPO
Feb 5, 2020
Letter accompanying subsequently filed items
OPPO
Feb 5, 2020
Request for interpreters during oral proceedings
OPPO
Feb 5, 2020
Written submission in preparation to/during oral proceedings
OPPO
Jan 15, 2020
Brief communication - Opposition proceedings
OPPO
Jan 8, 2020
(Electronic) Receipt
OPPO
Jan 8, 2020
Letter accompanying subsequently filed items
OPPO
Jan 8, 2020
Request for interpreters during oral proceedings
OPPO
Nov 25, 2019
Brief communication - Opposition proceedings
OPPO
Nov 18, 2019
Advice of delivery
OPPO
Nov 15, 2019
(Electronic) Receipt
OPPO
Nov 15, 2019
Letter accompanying subsequently filed items
OPPO
Nov 15, 2019
Written submission in preparation to/during oral proceedings
OPPO
Nov 14, 2019
Advice of delivery
OPPO
Oct 30, 2019
Brief communication - Opposition proceedings
OPPO
Oct 22, 2019
(Electronic) Receipt
OPPO
Oct 22, 2019
Citation in opposition procedure - 013
OPPO
Oct 22, 2019
Consolidated list of cited opposition documents
OPPO
Oct 22, 2019
Letter accompanying subsequently filed items
OPPO
Oct 22, 2019
Written submission in preparation to/during oral proceedings
OPPO
Oct 16, 2019
Advice of delivery
OPPO
Oct 15, 2019
Advice of delivery
OPPO
Oct 10, 2019
Acknowledgement of a document
OPPO
Oct 10, 2019
Acknowledgement of a document
OPPO
Oct 10, 2019
Annex to the communication - opposition
OPPO
Oct 10, 2019
Information concerning oral proceedings
OPPO
Oct 10, 2019
Summons to attend oral proceedings
OPPO
Oct 10, 2019
Summons to attend oral proceedings
OPPO
Jul 22, 2019
Brief communication - Opposition proceedings
OPPO
Jul 16, 2019
(Electronic) Receipt
OPPO
Jul 16, 2019
Citation in opposition procedure - 010
OPPO
Jul 16, 2019
Citation in opposition procedure - 011
OPPO
Jul 16, 2019
Citation in opposition procedure - 012
OPPO
Jul 16, 2019
Letter accompanying subsequently filed items
OPPO
Jul 16, 2019
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Jun 27, 2019
Communication of amended entries concerning the representative
OPPO
May 31, 2019
Submission concerning change of proprietor's representative
OPPO
Mar 28, 2019
Request concerning the applicant/representative
OPPO
Mar 21, 2019
Communication of a notice of opposition and request to file observations
OPPO
Mar 21, 2019
Notice of further oppositions to opponent(s)
OPPO
Mar 12, 2019
Communication of a notice of opposition - first information to patent proprietor
OPPO
Mar 6, 2019
(Electronic) Receipt
OPPO
Mar 6, 2019
Citation in opposition procedure - 001
OPPO
Mar 6, 2019
Citation in opposition procedure - 001
OPPO
Mar 6, 2019
Citation in opposition procedure - 002
OPPO
Mar 6, 2019
Citation in opposition procedure - 002
OPPO
Mar 6, 2019
Citation in opposition procedure - 003
OPPO
Mar 6, 2019
Citation in opposition procedure - 004
OPPO
Mar 6, 2019
Citation in opposition procedure - 005
OPPO
Mar 6, 2019
Citation in opposition procedure - 006
OPPO
Mar 6, 2019
Citation in opposition procedure - 007
OPPO
Mar 6, 2019
Citation in opposition procedure - 008
OPPO
Mar 6, 2019
Citation in opposition procedure - 009
OPPO
Mar 6, 2019
International publication (Pamphlet)
OPPO
Mar 6, 2019
Notice of opposition
OPPO
Mar 6, 2019
Notice of opposition
OPPO
Jun 18, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
May 11, 2018
Decision to grant a European patent
Search/Exam
Apr 25, 2018
(Electronic) Receipt
Search/Exam
Apr 25, 2018
Filing of the translations of the claims
Search/Exam
Apr 25, 2018
French translation of claims
Search/Exam
Apr 25, 2018
German translation of the claims
Search/Exam
Apr 25, 2018
Letter accompanying subsequently filed items
Search/Exam
Feb 21, 2018
Bibliographic data of the European patent application
Search/Exam
Feb 21, 2018
Communication about intention to grant a European patent
Search/Exam
Feb 21, 2018
Intention to grant (signatures)
Search/Exam
Feb 21, 2018
Text intended for grant (clean copy)
Search/Exam
Feb 21, 2018
Text intended for grant (version for approval)
Search/Exam
Feb 7, 2018
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Search/Exam
Feb 2, 2018
(Electronic) Receipt
Search/Exam
Feb 2, 2018
Claims
Search/Exam
Feb 2, 2018
Letter accompanying subsequently filed items
Search/Exam
Feb 2, 2018
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Search/Exam
Jan 26, 2018
Bibliographic data of the European patent application
Search/Exam
Jan 26, 2018
Communication about intention to grant a European patent
Search/Exam
Jan 26, 2018
Intention to grant (signatures)
Search/Exam
Jan 26, 2018
Text intended for grant (clean copy)
Search/Exam
Jan 26, 2018
Text intended for grant (version for approval)
Search/Exam
Dec 21, 2017
Examination started
Search/Exam
Jun 27, 2017
Request for change of applicant's representative
Search/Exam
Dec 8, 2016
(Electronic) Receipt
Search/Exam
Dec 8, 2016
Amended claims filed after receipt of (European) search report
Search/Exam
Dec 8, 2016
Amended claims with annotations
Search/Exam
Dec 8, 2016
Amended description filed after receipt of (European) search report
Search/Exam
Dec 8, 2016
Amended description with annotations
Search/Exam
Dec 8, 2016
Amendments received before examination
Search/Exam
Dec 8, 2016
Letter accompanying subsequently filed items
Search/Exam
Aug 10, 2016
Notification on forthcoming publication of bibliographic data
Search/Exam
Jun 9, 2016
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Search/Exam
Jun 7, 2016
Communication to designated inventor
Search/Exam
Jun 7, 2016
Communication to designated inventor
Search/Exam
Jun 7, 2016
Communication to designated inventor
Search/Exam
Jun 2, 2016
Priority search results copy provided by EPO
Search/Exam
May 18, 2016
Copy of the international preliminary report on patentability
Search/Exam
Apr 5, 2016
(Electronic) Receipt
Search/Exam
Apr 5, 2016
Request for entry into the European phase
Search/Exam
Mar 11, 2016
Information on entry into European phase
Search/Exam
May 27, 2015
Priority document (electronically transmitted)
Search/Exam
May 27, 2015
Priority document (electronically transmitted)
Search/Exam
May 13, 2015
Notification of the recording of a change
PCTRO
May 7, 2015
Copy of the international search report
Search/Exam
May 7, 2015
Published international application - A1
Search/Exam
Feb 9, 2015
(Electronic) Receipt
PCTRO
Feb 9, 2015
Submission concerning representation
PCTRO
Feb 9, 2015
Submission concerning representation
PCTRO
Dec 22, 2014
Written opinion of the ISA, boxes No. I to VIII
PCTISA
Dec 22, 2014
Written opinion of the ISA, cover sheet
PCTISA
Dec 22, 2014
Written opinion of the ISA, supplemental box
PCTISA
Sep 29, 2014
(Electronic) Receipt
PCTRO
Sep 29, 2014
Abstract
PCTRO
Sep 29, 2014
Claims
PCTRO
Sep 29, 2014
Description
PCTRO
Sep 29, 2014
Priority document (RO-procedure)
PCTRO