IP Verse

Process For The Carbonylation Of Ethylenically Unsaturated Compounds, Novel Carbonylation Ligands And Catalyst Systems Incorporating Such Ligands

Patent No. EP2521616 (titled "Process For The Carbonylation Of Ethylenically Unsaturated Compounds, Novel Carbonylation Ligands And Catalyst Systems Incorporating Such Ligands") was filed by Lucite UK on Dec 29, 2010. The application was issued on Feb 8, 2017.

Patent Summary

Patent Family

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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
EVONIK OPERATIONS	Nov 7, 2017	GODEMEYER BLUM LENZE PATENTANWALTE PARTNERSCHAFT MBB WERKPATENT

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

Nov 27, 2019
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Nov 27, 2019
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Nov 22, 2019
Termination of the opposition proceedings with maintenance of patent
Aug 23, 2019
Advice of delivery
Aug 20, 2019
Advice of delivery
Aug 20, 2019
Advice of delivery
Aug 14, 2019
Notification concerning the date of oral proceedings
Aug 13, 2019
Acknowledgement of a document
Aug 13, 2019
Acknowledgement of a document
Aug 13, 2019
Decision of the Opposition Division and instruction
Aug 13, 2019
Decision rejecting the opposition
Aug 13, 2019
Grounds for the decision (Annex) - opposition
Aug 13, 2019
Internal form - Opposition/addressees
Aug 13, 2019
Means of redress
Aug 9, 2019
Brief communication - Opposition proceedings
Aug 7, 2019
Notification concerning the date of oral proceedings
Aug 7, 2019
Notification concerning the date of oral proceedings
Jul 25, 2019
Brief communication - Opposition proceedings
Jul 22, 2019
(Electronic) Receipt
Jul 22, 2019
Letter accompanying subsequently filed items
Jul 22, 2019
Withdrawal of a request for oral proceedings
Jul 17, 2019
Brief communication - Opposition proceedings
Jul 11, 2019
(Electronic) Receipt
Jul 11, 2019
Any annexes (other than citation) to an opposition letter
Jul 11, 2019
Any annexes (other than citation) to an opposition letter
Jul 11, 2019
Any annexes (other than citation) to an opposition letter
Jul 11, 2019
Letter accompanying subsequently filed items
Jul 11, 2019
Written submission in preparation to/during oral proceedings
Jul 8, 2019
Brief communication - Opposition proceedings
Jul 2, 2019
(Electronic) Receipt
Jul 2, 2019
Request for interpreters during oral proceedings
Jun 17, 2019
Consolidated list of cited opposition documents
Mar 29, 2019
Advice of delivery
Mar 28, 2019
Advice of delivery
Mar 27, 2019
Advice of delivery
Mar 25, 2019
Acknowledgement of a document
Mar 25, 2019
Acknowledgement of a document
Mar 25, 2019
Information concerning oral proceedings
Mar 25, 2019
Summons to attend oral proceedings
Mar 25, 2019
Summons to attend oral proceedings
Mar 22, 2019
Notification concerning the date of oral proceedings
Mar 22, 2019
Notification concerning the date of oral proceedings
Mar 20, 2019
Brief communication - Opposition proceedings
Mar 14, 2019
(Electronic) Receipt
Mar 14, 2019
Letter accompanying subsequently filed items
Mar 14, 2019
Oral proceedings: Request for postponement
Mar 12, 2019
(Electronic) Receipt
Mar 12, 2019
Letter accompanying subsequently filed items
Mar 12, 2019
Oral proceedings: Request for postponement
Mar 6, 2019
Advice of delivery
Mar 5, 2019
Advice of delivery
Mar 4, 2019
Advice of delivery
Feb 28, 2019
Acknowledgement of a document
Feb 28, 2019
Acknowledgement of a document
Feb 28, 2019
Annex to the communication - opposition
Feb 28, 2019
Information concerning oral proceedings
Feb 28, 2019
Summons to attend oral proceedings
Feb 28, 2019
Summons to attend oral proceedings
May 7, 2018
Brief communication - Opposition proceedings
May 2, 2018
(Electronic) Receipt
May 2, 2018
Auxiliary request during Opposition procedure
May 2, 2018
Auxiliary request during Opposition procedure
May 2, 2018
Citation in opposition procedure - 004
May 2, 2018
Citation in opposition procedure - 008
May 2, 2018
Citation in opposition procedure - 009
May 2, 2018
Letter accompanying subsequently filed items
May 2, 2018
Reply of the patent proprietor to the notice(s) of opposition
Dec 22, 2017
Communication of a notice of opposition and request to file observations
Dec 22, 2017
Notice of further oppositions to opponent(s)
Nov 10, 2017
Communication of a notice of opposition - first information to patent proprietor
Nov 7, 2017
(Electronic) Receipt
Nov 7, 2017
Citation in opposition procedure - 001
Nov 7, 2017
Citation in opposition procedure - 002
Nov 7, 2017
Citation in opposition procedure - 003
Nov 7, 2017
Citation in opposition procedure - 004
Nov 7, 2017
Citation in opposition procedure - 005
Nov 7, 2017
Citation in opposition procedure - 006
Nov 7, 2017
Citation in opposition procedure - 007
Nov 7, 2017
Notice of opposition
Nov 7, 2017
Notice of opposition
Feb 8, 2017
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Jan 12, 2017
Decision to grant a European patent
Jan 3, 2017
Bibliographic data of the European patent application
Jan 3, 2017
Information about intention to grant a patent
Jan 3, 2017
Intention to grant (signatures)
Jan 3, 2017
Processing of request for correction of text proposed for grant or third party observations (from 01-04-2012)
Jan 3, 2017
Text intended for grant (clean copy)
Jan 3, 2017
Text intended for grant (version for approval)
Dec 2, 2016
(Electronic) Receipt
Dec 2, 2016
Amended claims with annotations
Dec 2, 2016
Claims
Dec 2, 2016
French translation of claims
Dec 2, 2016
German translation of the claims
Dec 2, 2016
Letter accompanying subsequently filed items
Dec 2, 2016
Request for correction/amendment of the text proposed for grant sent from 01.04.2012
Jul 26, 2016
Bibliographic data of the European patent application
Jul 26, 2016
Communication about intention to grant a European patent
Jul 26, 2016
Intention to grant (signatures)
Jul 26, 2016
Intention to grant (signatures)
Jul 26, 2016
Text intended for grant (clean copy)
Jul 26, 2016
Text intended for grant (version for approval)
Dec 17, 2015
(Electronic) Receipt
Dec 17, 2015
Amended claims with annotations
Dec 17, 2015
Claims
Dec 17, 2015
Letter accompanying subsequently filed items
Dec 17, 2015
Reply to communication from the Examining Division
Aug 11, 2015
Annex to the communication
Aug 11, 2015
Communication from the Examining Division
Mar 30, 2015
(Electronic) Receipt
Mar 30, 2015
Letter accompanying subsequently filed items
Mar 30, 2015
Reply to communication from the Examining Division
Feb 20, 2015
Communication of amended entries concerning the representative
Feb 13, 2015
Submission concerning change of applicant's representative
Dec 3, 2014
Annex to the communication
Dec 3, 2014
Communication from the Examining Division
Apr 10, 2014
(Electronic) Receipt
Apr 10, 2014
Amended claims with annotations
Apr 10, 2014
Claims
Apr 10, 2014
Letter accompanying subsequently filed items
Apr 10, 2014
Reply to communication from the Examining Division
Dec 20, 2013
Annex to the communication
Dec 20, 2013
Communication from the Examining Division
Oct 17, 2012
Notification on forthcoming publication of bibliographic data
Aug 14, 2012
Communication regarding comments on written opinion/amendment of application/payment of claims fee
Aug 10, 2012
Communication to designated inventor
Aug 10, 2012
Communication to designated inventor
Aug 10, 2012
Communication to designated inventor
Aug 10, 2012
Communication to designated inventor
Jul 25, 2012
Copy of the international preliminary report on patentability
Jul 4, 2012
(Electronic) Receipt
Jul 4, 2012
Amended claims filed after receipt of (European) search report
Jul 4, 2012
Amended claims with annotations
Jul 4, 2012
Request for entry into the European phase
Jun 21, 2012
Notification of the recording of a change
May 21, 2012
Information on entry into European phase
Aug 2, 2011
Priority document (electronically transmitted)
Jul 14, 2011
Copy of the international search report
Jul 14, 2011
Published international application - A1
Mar 29, 2011
Written opinion of the ISA, boxes No. I to VIII
Mar 29, 2011
Written opinion of the ISA, cover sheet
Mar 29, 2011
Written opinion of the ISA, supplemental box
Jan 14, 2011
Abstract
Jan 14, 2011
Claims
Jan 14, 2011
Description

EP2521616

LUCITE UK

Application Number: EP10803478A
Filing Date: Dec 29, 2010
Status: Opposition Rejected; Dec 5, 2019
Publication Date: Feb 8, 2017
External Links: Slate, Register , Google Patents