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IP Verse

Propylene-Based Compositions Of Enhanced Appearance And Excellent Mold Flowability - EP2655505

The patent EP2655505 was granted to Braskem America on Jul 25, 2018. The application was filed on Dec 16, 2011 under application number EP11850673A. The patent is currently recorded with a legal status of "Revoked".

EP2655505

BRASKEM AMERICA

Application Number: EP11850673A
Filing Date: Dec 16, 2011
Status: Revoked; Feb 19, 2021
Publication Date: Jul 25, 2018
External Links: Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Oppositions (2)

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
TOTAL RESEARCH & TECHNOLOGY FELUY	Apr 24, 2019	GARCIA MARTIN	ADMISSIBLE
BASELL POLIOLEFINE ITALIA	Apr 18, 2019	LYONDELLBASELL	ADMISSIBLE

Patent Citations (41) New

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

Citation Phase	Publication Number
DESCRIPTION	US2005203259
DESCRIPTION	US2006194924
DESCRIPTION	US2006217502
DESCRIPTION	US2008161510
DESCRIPTION	US2008161610
DESCRIPTION	US2008268244
DESCRIPTION	US4771103
DESCRIPTION	US5410002
DESCRIPTION	US5461115
DESCRIPTION	US5854355
DESCRIPTION	US6441081
DESCRIPTION	US6466875
DESCRIPTION	US6472477
DESCRIPTION	US6518363
DESCRIPTION	US6667359
DESCRIPTION	US6777497
DESCRIPTION	US7064160
DESCRIPTION	US7217772
DESCRIPTION	US7282537
DESCRIPTION	US7504455
INTERNATIONAL-SEARCH-REPORT	EP0911365
INTERNATIONAL-SEARCH-REPORT	US2004044107
INTERNATIONAL-SEARCH-REPORT	US2007010616
INTERNATIONAL-SEARCH-REPORT	US2010152360
INTERNATIONAL-SEARCH-REPORT	US2010152382
INTERNATIONAL-SEARCH-REPORT	WO2009068577
OPPOSITION	EP2031018
OPPOSITION	EP2275485
OPPOSITION	JP2006240519
OPPOSITION	JPH09227735
OPPOSITION	JPH10212319
OPPOSITION	US2002035209
OPPOSITION	US2008045638
OPPOSITION	US2008221256
OPPOSITION	US2009253849
OPPOSITION	US6187883
OPPOSITION	WO0228958
OPPOSITION	WO2004087805
OPPOSITION	WO2009153213
OPPOSITION	WO2010108866
OPPOSITION	WO9924479

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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Feb 19, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
Feb 19, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
Feb 19, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
OPPO
Feb 16, 2021
Termination of the opposition proceedings with revocation of patent
OPPO
Dec 9, 2020
Advice of delivery
OPPO
Dec 9, 2020
Communication about missing advice of delivery
OPPO
Nov 21, 2020
(Electronic) Receipt
OPPO
Nov 21, 2020
Advice of delivery
OPPO
Nov 21, 2020
Letter accompanying subsequently filed items
OPPO
Nov 19, 2020
Advice of delivery
OPPO
Nov 5, 2020
Acknowledgement of a document
OPPO
Nov 5, 2020
Acknowledgement of a document
OPPO
Nov 5, 2020
Acknowledgement of a document
OPPO
Nov 5, 2020
Annex to the communication - opposition
OPPO
Nov 5, 2020
Decision of the Opposition Division and instruction
OPPO
Nov 5, 2020
Decision revoking the European patent
OPPO
Nov 5, 2020
Grounds for the decision (Annex) - opposition
OPPO
Nov 5, 2020
Internal form - Opposition/addressees
OPPO
Nov 5, 2020
Internal form - Opposition/addressees
OPPO
Nov 5, 2020
Means of redress
OPPO
Nov 5, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Nov 5, 2020
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Nov 5, 2020
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Nov 5, 2020
Provision of a copy of the minutes - opposition procedure
OPPO
Sep 18, 2020
Information about the result of oral proceedings
OPPO
Sep 17, 2020
Brief communication - Opposition proceedings
OPPO
Sep 17, 2020
Brief communication - Opposition proceedings
OPPO
Sep 17, 2020
Brief communication - Opposition proceedings
OPPO
Sep 14, 2020
(Electronic) Receipt
OPPO
Sep 14, 2020
(Electronic) Receipt
OPPO
Sep 14, 2020
Letter accompanying subsequently filed items
OPPO
Sep 14, 2020
Letter accompanying subsequently filed items
OPPO
Sep 14, 2020
Request for interpreters during oral proceedings
OPPO
Sep 14, 2020
Written submission in preparation to/during oral proceedings
OPPO
Aug 27, 2020
(Electronic) Receipt
OPPO
Aug 27, 2020
Letter accompanying subsequently filed items
OPPO
Aug 27, 2020
Oral proceedings: reply to date proposed
OPPO
Aug 25, 2020
(Electronic) Receipt
OPPO
Aug 25, 2020
(Electronic) Receipt
OPPO
Aug 25, 2020
Letter accompanying subsequently filed items
OPPO
Aug 25, 2020
Letter accompanying subsequently filed items
OPPO
Aug 25, 2020
Oral proceedings: reply to date proposed
OPPO
Aug 25, 2020
Oral proceedings: reply to date proposed
OPPO
Aug 20, 2020
Brief communication - Opposition proceedings
OPPO
Aug 20, 2020
Brief communication - Opposition proceedings
OPPO
Aug 14, 2020
(Electronic) Receipt
OPPO
Aug 14, 2020
Letter accompanying subsequently filed items
OPPO
Aug 14, 2020
Written submission in preparation to/during oral proceedings
OPPO
Aug 13, 2020
Notification concerning the date of oral proceedings
OPPO
Aug 13, 2020
Notification concerning the date of oral proceedings
OPPO
Aug 13, 2020
Notification concerning the date of oral proceedings
OPPO
Aug 13, 2020
Oral proceedings: reply to date proposed
OPPO
Aug 10, 2020
Oral proceedings: reply to date proposed
OPPO
Aug 5, 2020
Oral proceedings: reply to date proposed
OPPO
Aug 4, 2020
Oral proceedings: reply to date proposed
OPPO
Jul 31, 2020
Brief communication - Opposition proceedings
OPPO
Jul 31, 2020
Brief communication - Opposition proceedings
OPPO
Jul 30, 2020
Brief communication - Opposition proceedings
OPPO
Jul 30, 2020
Brief communication - Opposition proceedings
OPPO
Jul 27, 2020
(Electronic) Receipt
OPPO
Jul 27, 2020
(Electronic) Receipt
OPPO
Jul 27, 2020
Letter accompanying subsequently filed items
OPPO
Jul 27, 2020
Letter accompanying subsequently filed items
OPPO
Jul 27, 2020
Oral proceedings: reply to date proposed
OPPO
Jul 27, 2020
Oral proceedings: reply to date proposed
OPPO
Jul 22, 2020
Brief communication - Opposition proceedings
OPPO
Jul 22, 2020
Brief communication - Opposition proceedings
OPPO
Jul 17, 2020
(Electronic) Receipt
OPPO
Jul 17, 2020
Auxiliary request during Opposition procedure
OPPO
Jul 17, 2020
Auxiliary request during Opposition procedure
OPPO
Jul 17, 2020
Auxiliary request during Opposition procedure
OPPO
Jul 17, 2020
Auxiliary request during Opposition procedure
OPPO
Jul 17, 2020
Auxiliary request during Opposition procedure
OPPO
Jul 17, 2020
Auxiliary request during Opposition procedure
OPPO
Jul 17, 2020
Auxiliary request during Opposition procedure - 11
OPPO
Jul 17, 2020
Auxiliary request during Opposition procedure - 12
OPPO
Jul 17, 2020
Auxiliary request during Opposition procedure - 13
OPPO
Jul 17, 2020
Auxiliary request during Opposition procedure - 14
OPPO
Jul 17, 2020
Auxiliary request during Opposition procedure - 15
OPPO
Jul 17, 2020
Auxiliary request during Opposition procedure - 16
OPPO
Jul 17, 2020
Letter accompanying subsequently filed items
OPPO
Jul 17, 2020
Written submission in preparation to/during oral proceedings
OPPO
Jul 15, 2020
Brief communication - Opposition proceedings
OPPO
Jul 15, 2020
Brief communication - Opposition proceedings
OPPO
Jul 10, 2020
(Electronic) Receipt
OPPO
Jul 10, 2020
Letter accompanying subsequently filed items
OPPO
Jul 10, 2020
Written submission in preparation to/during oral proceedings
OPPO
Jul 9, 2020
Notification concerning the date of oral proceedings
OPPO
Jul 9, 2020
Notification concerning the date of oral proceedings
OPPO
Jul 9, 2020
Notification concerning the date of oral proceedings
OPPO
Jun 29, 2020
Brief communication - Opposition proceedings
OPPO
Jun 29, 2020
Brief communication - Opposition proceedings
OPPO
Jun 24, 2020
(Electronic) Receipt
OPPO
Jun 24, 2020
Citation in opposition procedure - 020
OPPO
Jun 24, 2020
Consolidated list of cited opposition documents
OPPO
Jun 24, 2020
Letter accompanying subsequently filed items
OPPO
Jun 24, 2020
Written submission in preparation to/during oral proceedings
OPPO
Feb 18, 2020
Brief communication - Opposition proceedings
OPPO
Feb 18, 2020
Brief communication - Opposition proceedings
OPPO
Feb 18, 2020
Communication of amended entries
OPPO
Feb 12, 2020
Request for change of opponent's representative
OPPO
Feb 11, 2020
Brief communication - Opposition proceedings
OPPO
Feb 11, 2020
Brief communication - Opposition proceedings
OPPO
Feb 11, 2020
Communication of amended entries
OPPO
Feb 11, 2020
Communication of amended entries
OPPO
Feb 7, 2020
Advice of delivery
OPPO
Jan 31, 2020
Advice of delivery
OPPO
Jan 24, 2020
Advice of delivery
OPPO
Jan 23, 2020
Acknowledgement of a document
OPPO
Jan 23, 2020
Acknowledgement of a document
OPPO
Jan 23, 2020
Acknowledgement of a document
OPPO
Jan 23, 2020
Annex to the communication - opposition
OPPO
Jan 23, 2020
Information concerning oral proceedings
OPPO
Jan 23, 2020
Summons to attend oral proceedings
OPPO
Jan 23, 2020
Summons to attend oral proceedings
OPPO
Jan 23, 2020
Summons to attend oral proceedings
OPPO
Jan 14, 2020
Request for change of opponent's representative
OPPO
Jan 13, 2020
Request for change of opponent's representative
OPPO
Jan 13, 2020
Request for change of opponent's representative
OPPO
Sep 16, 2019
Brief communication - Opposition proceedings
OPPO
Sep 16, 2019
Brief communication - Opposition proceedings
OPPO
Sep 11, 2019
(Electronic) Receipt
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure - 01
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure - 02
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure - 03
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure - 04
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure - 05
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure - 06
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure - 07
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure - 08
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure - 09
OPPO
Sep 11, 2019
Auxiliary request during Opposition procedure - 10
OPPO
Sep 11, 2019
Letter accompanying subsequently filed items
OPPO
Sep 11, 2019
Reply of the patent proprietor to the notice(s) of opposition
OPPO
May 10, 2019
Communication of a notice of opposition and request to file observations
OPPO
May 10, 2019
Notice of further oppositions to opponent(s)
OPPO
May 10, 2019
Notice of further oppositions to opponent(s)
OPPO
Apr 30, 2019
Communication of a notice of opposition - first information to patent proprietor
OPPO
Apr 26, 2019
Communication of a notice of opposition - first information to patent proprietor
OPPO
Apr 24, 2019
(Electronic) Receipt
OPPO
Apr 24, 2019
Citation in opposition procedure - 007
OPPO
Apr 24, 2019
Citation in opposition procedure - 008
OPPO
Apr 24, 2019
Citation in opposition procedure - 009
OPPO
Apr 24, 2019
Citation in opposition procedure - 010
OPPO
Apr 24, 2019
Citation in opposition procedure - 011
OPPO
Apr 24, 2019
Citation in opposition procedure - 012
OPPO
Apr 24, 2019
Citation in opposition procedure - 013
OPPO
Apr 24, 2019
Citation in opposition procedure - 013
OPPO
Apr 24, 2019
Citation in opposition procedure - 014
OPPO
Apr 24, 2019
Citation in opposition procedure - 015
OPPO
Apr 24, 2019
Citation in opposition procedure - 015
OPPO
Apr 24, 2019
Citation in opposition procedure - 016
OPPO
Apr 24, 2019
Citation in opposition procedure - 016
OPPO
Apr 24, 2019
Citation in opposition procedure - 016
OPPO
Apr 24, 2019
Citation in opposition procedure - 017
OPPO
Apr 24, 2019
Citation in opposition procedure - 018
OPPO
Apr 24, 2019
Citation in opposition procedure - 019
OPPO
Apr 24, 2019
Letter accompanying subsequently filed items
OPPO
Apr 24, 2019
Notice of opposition
OPPO
Apr 24, 2019
Notice of opposition
OPPO
Apr 18, 2019
(Electronic) Receipt
OPPO
Apr 18, 2019
Citation in opposition procedure - 001
OPPO
Apr 18, 2019
Citation in opposition procedure - 002
OPPO
Apr 18, 2019
Citation in opposition procedure - 003
OPPO
Apr 18, 2019
Citation in opposition procedure - 004
OPPO
Apr 18, 2019
Citation in opposition procedure - 005
OPPO
Apr 18, 2019
Citation in opposition procedure - 006
OPPO
Apr 18, 2019
Notice of opposition
OPPO
Apr 18, 2019
Notice of opposition
OPPO
Aug 6, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Jun 28, 2018
Decision to grant a European patent
Search/Exam
May 30, 2018
(Electronic) Receipt
Search/Exam
May 30, 2018
Filing of the translations of the claims
Search/Exam
May 30, 2018
French translation of claims
Search/Exam
May 30, 2018
German translation of the claims
Search/Exam
May 30, 2018
Letter accompanying subsequently filed items
Search/Exam
Feb 7, 2018
Bibliographic data of the European patent application
Search/Exam
Feb 7, 2018
Communication about intention to grant a European patent
Search/Exam
Feb 7, 2018
Intention to grant (signatures)
Search/Exam
Feb 7, 2018
Text intended for grant (clean copy)
Search/Exam
Feb 7, 2018
Text intended for grant (version for approval)
Search/Exam
Aug 23, 2017
(Electronic) Receipt
Search/Exam
Aug 23, 2017
Amended description with annotations
Search/Exam
Aug 23, 2017
Description
Search/Exam
Aug 23, 2017
Letter accompanying subsequently filed items
Search/Exam
Aug 23, 2017
Reply to communication from the Examining Division
Search/Exam
Apr 26, 2017
Annex to the communication
Search/Exam
Apr 26, 2017
Communication from the Examining Division
Search/Exam
Apr 20, 2017
Examination started
Search/Exam
Jan 17, 2017
(Electronic) Receipt
Search/Exam
Jan 17, 2017
Letter accompanying subsequently filed items
Search/Exam
Jan 17, 2017
Maintenance of the application
Search/Exam
Jul 28, 2016
Invitation to declare maintenance of the application and to correct deficiencies in the Written Opinion/amend application
Search/Exam
Jul 11, 2016
Communication regarding the transmission of the European search report
Search/Exam
Jul 11, 2016
European search opinion
Search/Exam
Jul 11, 2016
Information on Search Strategy
Search/Exam
Jul 11, 2016
Supplementary European search report
Search/Exam
Jul 6, 2016
Communication of amended entries concerning the representative
Search/Exam
Jul 2, 2016
Submission concerning change of applicant's representative
Search/Exam
Jul 1, 2016
Submission concerning change of applicant's representative
Search/Exam
Jun 29, 2016
Search started
Search/Exam
May 30, 2016
(Electronic) Receipt
Search/Exam
May 30, 2016
Letter accompanying subsequently filed items
Search/Exam
May 30, 2016
Reply from applicant/patentee regarding third party observations
Search/Exam
Feb 18, 2016
Communication to applicant regarding observations by third parties
Search/Exam
Feb 8, 2016
Observations by third parties
Search/Exam
Feb 21, 2014
(Electronic) Receipt
Search/Exam
Feb 21, 2014
Amended claims filed after receipt of (European) search report
Search/Exam
Feb 21, 2014
Amended claims with annotations
Search/Exam
Feb 21, 2014
Amendments received before examination
Search/Exam
Feb 21, 2014
Letter accompanying subsequently filed items
Search/Exam
Oct 2, 2013
Notification on forthcoming publication of bibliographic data
Search/Exam
Aug 19, 2013
Communication regarding possible amendment of the application/payment of claims fee
Search/Exam
Jul 24, 2013
Communication to designated inventor
Search/Exam
Jul 24, 2013
Communication to designated inventor
Search/Exam
Jul 24, 2013
Communication to designated inventor
Search/Exam
Jul 24, 2013
Communication to designated inventor
Search/Exam
Jul 12, 2013
Copy of the international preliminary report on patentability
Search/Exam
Jul 3, 2013
(Electronic) Receipt
Search/Exam
Jul 3, 2013
Request for entry into the European phase
Search/Exam
Jul 1, 2013
Notification of the recording of a change
Search/Exam
Jul 1, 2013
Notification of the recording of a change
Search/Exam
Jun 12, 2013
Notification of the recording of a change
Search/Exam
May 6, 2013
Information on entry into European phase
Search/Exam
Jul 18, 2012
Priority document (electronically transmitted)
Search/Exam
Jun 28, 2012
Copy of the international search report
Search/Exam
Jun 28, 2012
Published international application - A1
Search/Exam