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Polypropylene For The Production Of Thermoformed Articles, Large, Deep, Complex And/Or Thick Articles, Process For Thermoforming Modified Polypropylene Into Large, Deep, Complex And/Or Thick Articles, And Use Of The Polypropylene

Patent No. EP2767559 (titled "Polypropylene For The Production Of Thermoformed Articles, Large, Deep, Complex And/Or Thick Articles, Process For Thermoforming Modified Polypropylene Into Large, Deep, Complex And/Or Thick Articles, And Use Of The Polypropylene") was filed by Braskem on Oct 11, 2011. The application was issued on Nov 21, 2018.

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
TOTAL RESEARCH & TECHNOLOGY FELUY	Aug 21, 2019	GARCIA MARTIN

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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May 12, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
May 12, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
May 7, 2021
Termination of the opposition proceedings with revocation of patent
Feb 1, 2021
Advice of delivery
Jan 28, 2021
(Electronic) Receipt
Jan 28, 2021
Advice of delivery
Jan 28, 2021
Decision of the Opposition Division and instruction
Jan 28, 2021
Decision revoking the European patent
Jan 28, 2021
Grounds for the decision (Annex) - opposition
Jan 28, 2021
Internal form - Opposition/addressees
Jan 28, 2021
Letter accompanying subsequently filed items
Jan 28, 2021
Means of redress
Jan 28, 2021
Transmittal of decision / summons - opposition
Jan 28, 2021
Transmittal of decision / summons - opposition
Oct 8, 2020
Notification concerning the date of oral proceedings
Oct 8, 2020
Notification concerning the date of oral proceedings
Oct 8, 2020
Withdrawal of a request for oral proceedings
Oct 6, 2020
(Electronic) Receipt
Oct 6, 2020
Letter accompanying subsequently filed items
Oct 6, 2020
Withdrawal of a request for oral proceedings
Oct 2, 2020
(Electronic) Receipt
Oct 2, 2020
Letter accompanying subsequently filed items
Oct 2, 2020
Oral proceedings: reply to date proposed
Sep 23, 2020
Brief communication - Opposition proceedings
Sep 23, 2020
Brief communication - Opposition proceedings
Sep 18, 2020
(Electronic) Receipt
Sep 18, 2020
(Electronic) Receipt
Sep 18, 2020
Auxiliary request during Opposition procedure - 01
Sep 18, 2020
Auxiliary request during Opposition procedure - 02
Sep 18, 2020
Auxiliary request during Opposition procedure - 03
Sep 18, 2020
Auxiliary request during Opposition procedure - 04
Sep 18, 2020
Auxiliary request during Opposition procedure - 05
Sep 18, 2020
Auxiliary request during Opposition procedure - 06
Sep 18, 2020
Citation in opposition procedure - 011
Sep 18, 2020
Citation in opposition procedure - 012
Sep 18, 2020
Consolidated list of cited opposition documents
Sep 18, 2020
Letter accompanying subsequently filed items
Sep 18, 2020
Letter accompanying subsequently filed items
Sep 18, 2020
Written submission in preparation to/during oral proceedings
Sep 18, 2020
Written submission in preparation to/during oral proceedings
Sep 8, 2020
Notification concerning the date of oral proceedings
Sep 8, 2020
Notification concerning the date of oral proceedings
Apr 29, 2020
(Electronic) Receipt
Apr 29, 2020
Advice of delivery
Apr 29, 2020
Letter accompanying subsequently filed items
Apr 23, 2020
Advice of delivery
Apr 20, 2020
Acknowledgement of a document
Apr 20, 2020
Acknowledgement of a document
Apr 20, 2020
Annex to the communication - opposition
Apr 20, 2020
Information concerning oral proceedings
Apr 20, 2020
Summons to attend oral proceedings
Apr 20, 2020
Summons to attend oral proceedings
Jan 16, 2020
Brief communication - Opposition proceedings
Jan 13, 2020
Consolidated list of cited opposition documents
Jan 10, 2020
(Electronic) Receipt
Jan 10, 2020
Citation in opposition procedure - 007
Jan 10, 2020
Citation in opposition procedure - 008
Jan 10, 2020
Citation in opposition procedure - 009
Jan 10, 2020
Citation in opposition procedure - 010
Jan 10, 2020
Letter accompanying subsequently filed items
Jan 10, 2020
Reply of the patent proprietor to the notice(s) of opposition
Sep 2, 2019
Communication of a notice of opposition and request to file observations
Sep 2, 2019
Notice of further oppositions to opponent(s)
Aug 27, 2019
Communication of a notice of opposition - first information to patent proprietor
Aug 22, 2019
Consolidated list of cited opposition documents
Aug 21, 2019
(Electronic) Receipt
Aug 21, 2019
Citation in opposition procedure - 001
Aug 21, 2019
Citation in opposition procedure - 002
Aug 21, 2019
Citation in opposition procedure - 003
Aug 21, 2019
Citation in opposition procedure - 004
Aug 21, 2019
Citation in opposition procedure - 005
Aug 21, 2019
Citation in opposition procedure - 006
Aug 21, 2019
Letter accompanying subsequently filed items
Aug 21, 2019
Notice of opposition
Dec 28, 2018
Submission concerning representation
Dec 21, 2018
Submission concerning representation
Dec 3, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Oct 25, 2018
Decision to grant a European patent
Oct 11, 2018
Filing of the translations of the claims
Oct 11, 2018
French translation of claims
Oct 11, 2018
German translation of the claims
Aug 14, 2018
Bibliographic data of the European patent application
Aug 14, 2018
Communication about intention to grant a European patent
Aug 14, 2018
Text intended for grant (clean copy)
Aug 14, 2018
Text intended for grant (version for approval)
Jul 18, 2018
Amended description with annotations
Jul 18, 2018
Description
Jul 18, 2018
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Apr 24, 2018
Bibliographic data of the European patent application
Apr 24, 2018
Communication about intention to grant a European patent
Apr 24, 2018
Intention to grant (signatures)
Apr 24, 2018
Text intended for grant (clean copy)
Apr 24, 2018
Text intended for grant (version for approval)
Nov 13, 2017
(Electronic) Receipt
Nov 13, 2017
Amended claims with annotations
Nov 13, 2017
Amended description with annotations
Nov 13, 2017
Claims
Nov 13, 2017
Description
Nov 13, 2017
Letter accompanying subsequently filed items
Nov 13, 2017
Reply to communication from the Examining Division
Sep 20, 2017
Annex to the communication
Sep 20, 2017
Communication from the Examining Division
Apr 28, 2017
Amended claims with annotations
Apr 28, 2017
Claims
Apr 28, 2017
Reply to communication from the Examining Division
Mar 2, 2017
Grant of extension of time limit (examination procedure)
Feb 27, 2017
Request for extension of time limit to communication from the Examining Division
Oct 19, 2016
Annex to the communication
Oct 19, 2016
Communication from the Examining Division
Oct 13, 2016
Examination started
Jan 4, 2016
Amended claims filed after receipt of (European) search report
Jan 4, 2016
Amended claims with annotations
Jan 4, 2016
Amendments received before examination
Jan 4, 2016
Non-patent literature cited during the examination procedure
Aug 4, 2015
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Jul 16, 2015
Communication regarding the transmission of the European search report
Jul 16, 2015
European search opinion
Jul 16, 2015
Supplementary European search report
Jul 6, 2015
Search started
Dec 23, 2014
Letter which had not been notified
Dec 5, 2014
Notice drawing attention to the payment of the renewal fee and additional fee
Oct 7, 2014
Communication to designated inventor
Oct 7, 2014
Communication to designated inventor
Sep 29, 2014
Letter concerning the inventor
Aug 11, 2014
Invitation to indicate correct address of inventor
Aug 11, 2014
Invitation to indicate correct address of inventor
Aug 5, 2014
Letter which had not been notified
Aug 5, 2014
Letter which had not been notified
Jul 30, 2014
Communication regarding possible amendment of the application/payment of claims fee
Jul 23, 2014
Notification of forthcoming publication
Jul 23, 2014
Refund of fees
Jul 18, 2014
EPO/applicant correspondence crossed
Jun 26, 2014
Letter concerning fees and payments
Jun 26, 2014
Payment of fees and costs
Jun 24, 2014
Letter concerning fees and payments
Jun 24, 2014
Payment of fees and costs
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Communication to designated inventor
Jun 16, 2014
Notice drawing attention to the payment of the renewal fee and additional fee
May 6, 2014
Abstract
May 6, 2014
Amended claims filed after receipt of (European) search report
May 6, 2014
Amended description filed after receipt of (European) search report
May 6, 2014
Annex
May 6, 2014
Claims
May 6, 2014
Description
May 6, 2014
Drawings
May 6, 2014
Payment of fees and costs
May 6, 2014
Request for entry into the European phase
May 6, 2014
Translation of the annexes to the International Preliminary Examination Report
May 6, 2014
Translation of the annexes to the International Preliminary Examination Report
May 6, 2014
Translation of the annexes to the International Preliminary Examination Report
May 5, 2014
Abstract
May 5, 2014
Amended claims filed after receipt of (European) search report
May 5, 2014
Amended description filed after receipt of (European) search report
May 5, 2014
Annex
May 5, 2014
Claims
May 5, 2014
Description
May 5, 2014
Drawings
May 5, 2014
Payment of fees and costs
May 5, 2014
Payment of fees and costs
May 5, 2014
Request for entry into the European phase
May 5, 2014
Submission concerning representation
May 5, 2014
Translation of the annexes to the International Preliminary Examination Report
May 5, 2014
Translation of the annexes to the International Preliminary Examination Report
May 5, 2014
Translation of the annexes to the International Preliminary Examination Report
Apr 25, 2014
Annexes to the international preliminary examination report
Apr 25, 2014
Copy of the international preliminary examination report
Apr 24, 2014
Translation of the international preliminary examination report
Feb 21, 2014
Information on entry into European phase
Apr 18, 2013
Copy of the international search report
Apr 18, 2013
Copy of the translated international search report
Apr 18, 2013
International publication pamphlet

EP2767559

BRASKEM

Application Number: EP11874031A
Filing Date: Oct 11, 2011
Status: Revoked; May 14, 2021
Publication Date: Nov 21, 2018
External Links: Slate, Register , Google Patents