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Additive Composition For Polymer And Preparation Method Therefor And Flame-Retardant Thermoplastic Polymer Moulding Material Consisting Of Same

Patent No. EP3214118 (titled "Additive Composition For Polymer And Preparation Method Therefor And Flame-Retardant Thermoplastic Polymer Moulding Material Consisting Of Same") was filed by Guangzhou Kingsky Material on Aug 9, 2015. The application was issued on Oct 7, 2020.

Patent Summary

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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
CLARIANT PRODUKTE DEUTSCHLAND	Jul 6, 2021	MIKULECKY

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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Apr 17, 2023
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Apr 17, 2023
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Apr 12, 2023
Termination of the opposition proceedings with revocation of patent
Jan 9, 2023
Advice of delivery
Jan 3, 2023
(Electronic) Receipt
Jan 3, 2023
Advice of delivery
Jan 3, 2023
Annex to the communication - opposition
Jan 3, 2023
Decision of the Opposition Division and instruction
Jan 3, 2023
Decision revoking the European patent
Jan 3, 2023
Decision revoking the European patent
Jan 3, 2023
Grounds for the decision (Annex) - opposition
Jan 3, 2023
Letter accompanying subsequently filed items
Jan 3, 2023
Means of redress
Jan 3, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 3, 2023
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Jan 3, 2023
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Jan 3, 2023
Provision of a copy of the minutes - opposition procedure
Jan 3, 2023
Provision of a copy of the minutes - opposition procedure
Jan 3, 2023
Transmittal of decision / summons - opposition
Jan 3, 2023
Transmittal of decision / summons - opposition
Nov 24, 2022
Information about the result of oral proceedings
Nov 18, 2022
(Electronic) Receipt
Nov 18, 2022
Authorisation
Nov 18, 2022
Letter accompanying subsequently filed items (CDR)
Nov 18, 2022
Request concerning representative opponent
Oct 11, 2022
(Electronic) Receipt
Oct 11, 2022
Letter accompanying subsequently filed items
Oct 5, 2022
Brief communication - Opposition proceedings
Sep 28, 2022
Brief communication - Opposition proceedings
Sep 23, 2022
(Electronic) Receipt
Sep 23, 2022
(Electronic) Receipt
Sep 23, 2022
Citation in opposition procedure - 011
Sep 23, 2022
Consolidated list of cited opposition documents
Sep 23, 2022
Letter accompanying subsequently filed items
Sep 23, 2022
Letter accompanying subsequently filed items
Sep 23, 2022
Written submission in preparation to/during oral proceedings
Aug 18, 2022
Brief communication - Opposition proceedings
Aug 12, 2022
(Electronic) Receipt
Aug 12, 2022
Citation in opposition procedure - 009
Aug 12, 2022
Citation in opposition procedure - 010
Aug 12, 2022
Letter accompanying subsequently filed items
Aug 12, 2022
Written submission in preparation to/during oral proceedings
May 27, 2022
Annex to the communication - opposition
May 27, 2022
Notification concerning the date of oral proceedings
May 27, 2022
Notification concerning the date of oral proceedings
May 18, 2022
Brief communication - Opposition proceedings
May 13, 2022
(Electronic) Receipt
May 13, 2022
Letter accompanying subsequently filed items
May 13, 2022
Written submission in preparation to/during oral proceedings
May 11, 2022
Notification concerning the date of oral proceedings
May 11, 2022
Notification concerning the date of oral proceedings
Mar 28, 2022
Brief communication - Opposition proceedings
Mar 23, 2022
(Electronic) Receipt
Mar 23, 2022
Authorisation
Mar 23, 2022
Letter accompanying subsequently filed items
Mar 23, 2022
Written submission in preparation to/during oral proceedings
Mar 14, 2022
(Electronic) Receipt
Mar 14, 2022
Advice of delivery
Mar 14, 2022
Letter accompanying subsequently filed items
Mar 11, 2022
(Electronic) Receipt
Mar 11, 2022
Advice of delivery
Mar 11, 2022
Information concerning oral proceedings
Mar 11, 2022
Letter accompanying subsequently filed items
Mar 11, 2022
Notification concerning the date of oral proceedings
Mar 11, 2022
Notification concerning the date of oral proceedings
Mar 11, 2022
Transmittal of decision / summons - opposition
Mar 11, 2022
Transmittal of decision / summons - opposition
Mar 7, 2022
Brief communication - Opposition proceedings
Mar 7, 2022
Communication of amended entries
Mar 1, 2022
Brief communication - Opposition proceedings
Feb 24, 2022
(Electronic) Receipt
Feb 24, 2022
Letter accompanying subsequently filed items
Feb 24, 2022
Oral proceedings: Request for postponement
Feb 7, 2022
Communication concerning the filing of a power of attorney
Feb 7, 2022
Communication of amended entries concerning the representative
Feb 3, 2022
Brief communication - Opposition proceedings
Feb 1, 2022
Advice of delivery
Jan 31, 2022
Advice of delivery
Jan 28, 2022
Annex to the communication - opposition
Jan 28, 2022
Information concerning oral proceedings
Jan 28, 2022
Summons to attend oral proceedings
Jan 28, 2022
Summons to attend oral proceedings
Jan 28, 2022
Transmittal of decision / summons - opposition
Jan 28, 2022
Transmittal of decision / summons - opposition
Dec 3, 2021
Brief communication - Opposition proceedings
Nov 29, 2021
(Electronic) Receipt
Nov 29, 2021
Auxiliary request during Opposition procedure
Nov 29, 2021
Auxiliary request during Opposition procedure
Nov 29, 2021
Auxiliary request during Opposition procedure
Nov 29, 2021
Auxiliary request during Opposition procedure
Nov 29, 2021
Auxiliary request during Opposition procedure
Nov 29, 2021
Auxiliary request during Opposition procedure - 01
Nov 29, 2021
Auxiliary request during Opposition procedure - 02
Nov 29, 2021
Auxiliary request during Opposition procedure - 03
Nov 29, 2021
Auxiliary request during Opposition procedure - 04
Nov 29, 2021
Auxiliary request during Opposition procedure - 05
Nov 29, 2021
Citation in opposition procedure - 008
Nov 29, 2021
Letter accompanying subsequently filed items
Nov 29, 2021
Reply of the patent proprietor to the notice(s) of opposition
Nov 26, 2021
(Electronic) Receipt
Nov 26, 2021
Authorisation
Nov 26, 2021
Letter accompanying subsequently filed items (CDR)
Nov 26, 2021
Submission concerning change of proprietor's representative
Jul 21, 2021
Communication of a notice of opposition and request to file observations
Jul 21, 2021
Notice of further oppositions to opponent(s)
Jul 12, 2021
Communication of a notice of opposition - first information to patent proprietor
Jul 6, 2021
(Electronic) Receipt
Jul 6, 2021
Citation in opposition procedure - 001
Jul 6, 2021
Citation in opposition procedure - 002
Jul 6, 2021
Citation in opposition procedure - 003
Jul 6, 2021
Citation in opposition procedure - 003
Jul 6, 2021
Citation in opposition procedure - 004
Jul 6, 2021
Citation in opposition procedure - 005
Jul 6, 2021
Citation in opposition procedure - 006
Jul 6, 2021
Citation in opposition procedure - 007
Jul 6, 2021
Letter accompanying subsequently filed items
Jul 6, 2021
Notice of opposition
Oct 19, 2020
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Sep 10, 2020
Decision to grant a European patent
Aug 31, 2020
(Electronic) Receipt
Aug 31, 2020
Filing of the translations of the claims
Aug 31, 2020
French translation of claims
Aug 31, 2020
German translation of the claims
Jul 16, 2020
Communication of the registration of a transfer or change of name and/or address
Jun 24, 2020
(Electronic) Receipt
Jun 24, 2020
Letter accompanying subsequently filed items
Jun 24, 2020
Submission concerning a transfer of rights (applicant)
May 14, 2020
Bibliographic data of the European patent application
May 14, 2020
Communication about intention to grant a European patent
May 14, 2020
Intention to grant (signatures)
May 14, 2020
Text intended for grant (clean copy)
May 14, 2020
Text intended for grant (version for approval)
Jan 21, 2020
(Electronic) Receipt
Jan 21, 2020
Amended description with annotations
Jan 21, 2020
Description
Jan 21, 2020
Letter accompanying subsequently filed items
Jan 21, 2020
Reply to communication from the Examining Division
Nov 29, 2019
Annex to the communication
Nov 29, 2019
Communication from the Examining Division
Aug 23, 2019
(Electronic) Receipt
Aug 23, 2019
Amended claims with annotations
Aug 23, 2019
Claims
Aug 23, 2019
Letter accompanying subsequently filed items
Aug 23, 2019
Reply to communication from the Examining Division
Jul 16, 2019
Grant of extension of time limit (examination procedure)
Jul 11, 2019
(Electronic) Receipt
Jul 11, 2019
Letter accompanying subsequently filed items
Jul 11, 2019
Request for extension of time limit to communication from the Examining Division
Mar 1, 2019
Annex to the communication
Mar 1, 2019
Communication from the Examining Division
Feb 12, 2019
Examination started
Jan 30, 2019
(Electronic) Receipt
Jan 30, 2019
Letter accompanying subsequently filed items
Jan 30, 2019
Priority search results
Jan 30, 2019
Priority search results
Jan 30, 2019
Reply to invitation to file a copy of priority search results
Nov 30, 2018
Invitation to file a copy of search results(priority)
Nov 16, 2018
(Electronic) Receipt
Nov 16, 2018
Amended claims filed after receipt of (European) search report
Nov 16, 2018
Amended claims with annotations
Nov 16, 2018
Amended description filed after receipt of (European) search report
Nov 16, 2018
Amended description with annotations
Nov 16, 2018
Amendments received before examination
Nov 16, 2018
Letter accompanying subsequently filed items
Nov 16, 2018
Translation of priority document
May 17, 2018
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
May 17, 2018
Invitation to file a translation of the previous application
Apr 30, 2018
Communication regarding the transmission of the European search report
Apr 30, 2018
European search opinion
Apr 30, 2018
Information on Search Strategy
Apr 30, 2018
Supplementary European search report
Apr 20, 2018
Acknowledgement of receipt of observations by third party
Apr 20, 2018
Communication to applicant regarding observations by third parties
Apr 10, 2018
Search started
Mar 27, 2018
Citation filed by a third party
Mar 27, 2018
Citation filed by a third party
Mar 27, 2018
Citation filed by a third party
Mar 27, 2018
Citation filed by a third party
Mar 27, 2018
Citation filed by a third party
Mar 27, 2018
Citation filed by a third party
Mar 27, 2018
Citation filed by a third party
Mar 27, 2018
Citation filed by a third party
Mar 27, 2018
Citation filed by a third party
Mar 27, 2018
Observations by third parties
Aug 9, 2017
Notification of forthcoming publication
Jul 6, 2017
Amended description filed after receipt of (European) search report
Jul 6, 2017
Amended description with annotations
Jul 6, 2017
Amendments received before examination
Jun 14, 2017
Communication regarding possible amendment of the application/payment of claims fee
Jun 12, 2017
Communication to designated inventor
Jun 12, 2017
Communication to designated inventor
Jun 12, 2017
Communication to designated inventor
Jun 12, 2017
Communication to designated inventor
Jun 12, 2017
Communication to designated inventor
Jun 12, 2017
Communication to designated inventor
May 26, 2017
(Electronic) Receipt
May 26, 2017
Abstract
May 26, 2017
Amended claims filed after receipt of (European) search report
May 26, 2017
Amended claims with annotations
May 26, 2017
Claims
May 26, 2017
Description
May 26, 2017
Request for entry into the European phase
May 15, 2017
Copy of the international preliminary report on patentability
May 15, 2017
Translation of the international preliminary report on patentability
Mar 10, 2017
Information on entry into European phase
May 24, 2016
Priority document (electronically transmitted)
May 6, 2016
Copy of the international search report
May 6, 2016
Copy of the translated international search report
May 6, 2016
International publication pamphlet

EP3214118

GUANGZHOU KINGSKY MATERIAL

Application Number: EP15855341A
Filing Date: Aug 9, 2015
Status: Revoked; Apr 14, 2023
Publication Date: Oct 7, 2020
External Links: Slate, Register , Google Patents