Polyamide Composition

Patent No. EP3024890 (titled "Polyamide Composition") was filed by Performance Polyamides on Jul 22, 2014. The application was issued on Nov 29, 2017.

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
INVISTA	Aug 22, 2018	MICHALSKI HUTTERMANN & PARTNER PATENTANWALTE MBB

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 12, 2020
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Mar 12, 2020
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Mar 9, 2020
Termination of the opposition proceedings with maintenance of patent
Feb 14, 2020
Communication of the registration of a transfer or change of name and/or address
Feb 6, 2020
Confirmation of revocation of automatic debit order
Feb 4, 2020
Letter relating to the automatic debiting procedure
Feb 3, 2020
Letter relating to the automatic debiting procedure
Jan 23, 2020
Annexes in respect of a client data request
Jan 23, 2020
Annexes in respect of a client data request
Jan 23, 2020
Annexes in respect of a client data request
Jan 23, 2020
Annexes in respect of a client data request
Jan 23, 2020
Letter accompanying subsequently filed items
Jan 23, 2020
Submission concerning a transfer of rights (applicant)
Jan 23, 2020
Submission concerning a transfer of rights (applicant)
Nov 28, 2019
Advice of delivery
Nov 28, 2019
Advice of delivery
Nov 26, 2019
Acknowledgement of a document
Nov 26, 2019
Acknowledgement of a document
Nov 26, 2019
Annex to the communication - opposition
Nov 26, 2019
Decision of the Opposition Division and instruction
Nov 26, 2019
Decision rejecting the opposition
Nov 26, 2019
Grounds for the decision (Annex) - opposition
Nov 26, 2019
Internal form - Opposition/addressees
Nov 26, 2019
Internal form - Opposition/addressees
Nov 26, 2019
Means of redress
Nov 26, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 26, 2019
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Nov 26, 2019
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Nov 26, 2019
Provision of a copy of the minutes - opposition procedure
Oct 18, 2019
Information about the result of oral proceedings
Oct 10, 2019
Brief communication - Opposition proceedings
Oct 7, 2019
(Electronic) Receipt
Oct 7, 2019
Claims
Oct 7, 2019
Claims
Oct 7, 2019
Letter accompanying subsequently filed items
Oct 7, 2019
Written submission in preparation to/during oral proceedings
Aug 21, 2019
Brief communication - Opposition proceedings
Aug 21, 2019
Brief communication - Opposition proceedings
Aug 16, 2019
(Electronic) Receipt
Aug 16, 2019
Letter accompanying subsequently filed items
Aug 16, 2019
Request for interpreters during oral proceedings
Aug 15, 2019
(Electronic) Receipt
Aug 15, 2019
Citation in opposition procedure - 008
Aug 15, 2019
Consolidated list of cited opposition documents
Aug 15, 2019
Letter accompanying subsequently filed items
Aug 15, 2019
Written submission in preparation to/during oral proceedings
Mar 26, 2019
Advice of delivery
Mar 22, 2019
Advice of delivery
Mar 21, 2019
Advice of delivery
Mar 20, 2019
Advice of delivery
Mar 19, 2019
Acknowledgement of a document
Mar 19, 2019
Acknowledgement of a document
Mar 19, 2019
Annex to the communication - opposition
Mar 19, 2019
Information concerning oral proceedings
Mar 19, 2019
Summons to attend oral proceedings
Mar 19, 2019
Summons to attend oral proceedings
Jan 25, 2019
Brief communication - Opposition proceedings
Jan 21, 2019
(Electronic) Receipt
Jan 21, 2019
Letter accompanying subsequently filed items
Jan 21, 2019
Reply of the patent proprietor to the notice(s) of opposition
Dec 28, 2018
Submission concerning representation
Dec 21, 2018
Submission concerning representation
Sep 14, 2018
Brief communication - Opposition proceedings
Sep 14, 2018
Communication concerning the filing of a power of attorney
Sep 14, 2018
Communication of amended entries concerning the representative
Sep 13, 2018
Brief communication - Opposition proceedings
Sep 11, 2018
Communication of a notice of opposition and request to file observations
Sep 11, 2018
Notice of further oppositions to opponent(s)
Sep 10, 2018
Submission concerning change of applicant's representative
Aug 28, 2018
Communication of a notice of opposition - first information to patent proprietor
Aug 22, 2018
(Electronic) Receipt
Aug 22, 2018
Citation in opposition procedure - 001
Aug 22, 2018
Citation in opposition procedure - 002
Aug 22, 2018
Citation in opposition procedure - 003
Aug 22, 2018
Citation in opposition procedure - 004
Aug 22, 2018
Citation in opposition procedure - 005
Aug 22, 2018
Citation in opposition procedure - 006
Aug 22, 2018
Citation in opposition procedure - 007
Aug 22, 2018
Notice of opposition
Aug 22, 2018
Notice of opposition
Dec 7, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 6, 2017
Decision to grant a European patent
Oct 18, 2017
(Electronic) Receipt
Oct 18, 2017
Filing of the translations of the claims
Oct 18, 2017
French translation of claims
Oct 18, 2017
German translation of the claims
Oct 18, 2017
Letter accompanying subsequently filed items
Jun 19, 2017
Bibliographic data of the European patent application
Jun 19, 2017
Communication about intention to grant a European patent
Jun 19, 2017
Intention to grant (signatures)
Jun 19, 2017
Text intended for grant (clean copy)
Jun 19, 2017
Text intended for grant (version for approval)
May 19, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
May 10, 2017
(Electronic) Receipt
May 10, 2017
Amended claims with annotations
May 10, 2017
Claims
May 10, 2017
French translation of claims
May 10, 2017
German translation of the claims
May 10, 2017
Letter accompanying subsequently filed items
May 10, 2017
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jan 20, 2017
Bibliographic data of the European patent application
Jan 20, 2017
Communication about intention to grant a European patent
Jan 20, 2017
Intention to grant (signatures)
Jan 20, 2017
Text intended for grant (clean copy)
Jan 20, 2017
Text intended for grant (version for approval)
Dec 6, 2016
Examination started
Sep 2, 2016
(Electronic) Receipt
Sep 2, 2016
Letter accompanying subsequently filed items
Sep 2, 2016
Reply to Written Opinion prepared by the EPO
May 4, 2016
Notification on forthcoming publication of bibliographic data
Mar 4, 2016
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Mar 2, 2016
Communication to designated inventor
Mar 2, 2016
Communication to designated inventor
Feb 26, 2016
Priority search results copy provided by EPO
Feb 8, 2016
Copy of the international preliminary report on patentability
Jan 22, 2016
(Electronic) Receipt
Jan 22, 2016
Request for entry into the European phase
Dec 4, 2015
Information on entry into European phase
Feb 16, 2015
Priority document (electronically transmitted)
Jan 29, 2015
Copy of the international search report
Jan 29, 2015
Published international application - A1
Sep 16, 2014
Written opinion of the ISA, boxes No. I to VIII
Sep 16, 2014
Written opinion of the ISA, cover sheet
Sep 16, 2014
Written opinion of the ISA, supplemental box
Jul 22, 2014
(Electronic) Receipt
Jul 22, 2014
Abstract
Jul 22, 2014
Claims
Jul 22, 2014
Description
Jul 22, 2014
Priority document (RO-procedure)

EP3024890

PERFORMANCE POLYAMIDES

Application Number: EP14744036A
Filing Date: Jul 22, 2014
Status: Opposition Rejected; Mar 13, 2020
Publication Date: Nov 29, 2017
External Links: Slate, Register , Google Patents

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Polyamide Composition

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Dossier Documents

EP3024890