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IP Verse

Method For Replenishing The Catalyst In Continuous Hydroformylation - EP2836474

The patent EP2836474 was granted to Basf on Jan 31, 2018. The application was filed on Apr 11, 2013 under application number EP13714961A. The patent is currently recorded with a legal status of "Revoked".

EP2836474

BASF

Application Number: EP13714961A
Filing Date: Apr 11, 2013
Status: Revoked; Sep 24, 2021
Publication Date: Jan 31, 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
EVONIK OPERATIONS	Oct 30, 2018	-	ADMISSIBLE
OQ CHEMICALS	Oct 24, 2018	MICHALSKI HUTTERMANN & PARTNER PATENTANWALTE MBB	ADMISSIBLE

Patent Citations (47) New

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

Citation Phase	Publication Number
DESCRIPTION	EP0016286
DESCRIPTION	EP0188246
DESCRIPTION	EP0214622
DESCRIPTION	EP0423769
DESCRIPTION	EP0472071
DESCRIPTION	EP0518241
DESCRIPTION	EP1114017
DESCRIPTION	EP1231198
DESCRIPTION	US4148830
DESCRIPTION	US4668651
DESCRIPTION	US4748261
DESCRIPTION	US4769498
DESCRIPTION	US4774361
DESCRIPTION	US4778929
DESCRIPTION	US4835299
DESCRIPTION	US4885401
DESCRIPTION	US5059710
DESCRIPTION	US5113022
DESCRIPTION	US5179055
DESCRIPTION	US5235113
DESCRIPTION	US5260491
DESCRIPTION	US5264616
DESCRIPTION	US5288918
DESCRIPTION	US5360938
DESCRIPTION	US5391801
DESCRIPTION	US5663403
DESCRIPTION	US5728861
DESCRIPTION	US5728893
DESCRIPTION	US6172267
DESCRIPTION	WO9707086
INTERNATIONAL-SEARCH-REPORT	US4247486
INTERNATIONAL-SEARCH-REPORT	US6700021
OPPOSITION	DE3301591
OPPOSITION	DE69005715T
OPPOSITION	EP0354588
OPPOSITION	EP0544091
OPPOSITION	EP1193239
OPPOSITION	EP1249438
OPPOSITION	EP1273564
OPPOSITION	SU1555323
OPPOSITION	SU1775390
OPPOSITION	SU729184
OPPOSITION	US2003083528
OPPOSITION	US3527809
OPPOSITION	WO2010115509
OPPOSITION	WO2013153136
OPPOSITION	WO8800179

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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Sep 22, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
Sep 22, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
OPPO
Sep 22, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
OPPO
Sep 17, 2021
Termination of the opposition proceedings with revocation of patent
OPPO
Jun 15, 2021
Advice of delivery
OPPO
Jun 14, 2021
Advice of delivery
OPPO
Jun 11, 2021
Advice of delivery
OPPO
Jun 11, 2021
Advice of delivery
OPPO
Jun 8, 2021
Annex to the communication - opposition
OPPO
Jun 8, 2021
Decision of the Opposition Division and instruction
OPPO
Jun 8, 2021
Decision revoking the European patent
OPPO
Jun 8, 2021
Decision revoking the European patent
OPPO
Jun 8, 2021
Decision revoking the European patent
OPPO
Jun 8, 2021
Grounds for the decision (Annex) - opposition
OPPO
Jun 8, 2021
Internal form - Opposition/addressees
OPPO
Jun 8, 2021
Internal form - Opposition/addressees
OPPO
Jun 8, 2021
Means of redress
OPPO
Jun 8, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Jun 8, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
OPPO
Jun 8, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
OPPO
Jun 8, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Jun 8, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Jun 8, 2021
Provision of a copy of the minutes - opposition procedure
OPPO
Jun 8, 2021
Transmittal of decision / summons - opposition
OPPO
Jun 8, 2021
Transmittal of decision / summons - opposition
OPPO
Apr 12, 2021
Information about the result of oral proceedings
OPPO
Mar 11, 2021
(Electronic) Receipt
OPPO
Mar 11, 2021
Letter accompanying subsequently filed items
OPPO
Mar 8, 2021
(Electronic) Receipt
OPPO
Mar 8, 2021
Letter accompanying subsequently filed items
OPPO
Feb 17, 2021
Brief communication - Opposition proceedings
OPPO
Feb 17, 2021
Brief communication - Opposition proceedings
OPPO
Feb 3, 2021
Notification concerning the date of oral proceedings
OPPO
Feb 3, 2021
Notification concerning the date of oral proceedings
OPPO
Feb 3, 2021
Notification concerning the date of oral proceedings
OPPO
Jan 25, 2021
(Electronic) Receipt
OPPO
Jan 25, 2021
Letter accompanying subsequently filed items
OPPO
Jan 25, 2021
Written submission in preparation to/during oral proceedings
OPPO
Nov 16, 2020
Brief communication - Opposition proceedings
OPPO
Nov 16, 2020
Brief communication - Opposition proceedings
OPPO
Nov 16, 2020
Brief communication - Opposition proceedings
OPPO
Nov 16, 2020
Brief communication - Opposition proceedings
OPPO
Nov 16, 2020
Communication of amended entries
OPPO
Nov 10, 2020
(Electronic) Receipt
OPPO
Nov 10, 2020
Annexes in respect of a client data request
OPPO
Nov 10, 2020
General authorisation
OPPO
Nov 10, 2020
Letter accompanying subsequently filed items
OPPO
Nov 10, 2020
Request for change of name -opponent
OPPO
Jul 20, 2020
(Electronic) Receipt
OPPO
Jul 20, 2020
Advice of delivery
OPPO
Jul 20, 2020
Letter accompanying subsequently filed items
OPPO
Jul 17, 2020
Advice of delivery
OPPO
Jul 16, 2020
Advice of delivery
OPPO
Jul 13, 2020
Acknowledgement of a document
OPPO
Jul 13, 2020
Acknowledgement of a document
OPPO
Jul 13, 2020
Acknowledgement of a document
OPPO
Jul 13, 2020
Information concerning oral proceedings
OPPO
Jul 13, 2020
Summons to attend oral proceedings
OPPO
Jul 13, 2020
Summons to attend oral proceedings
OPPO
Jul 13, 2020
Summons to attend oral proceedings
OPPO
Jul 9, 2020
Brief communication - Opposition proceedings
OPPO
Jul 9, 2020
Brief communication - Opposition proceedings
OPPO
Jul 9, 2020
Communication of amended entries
OPPO
Jul 8, 2020
Brief communication - Opposition proceedings
OPPO
Jul 8, 2020
Brief communication - Opposition proceedings
OPPO
Jul 7, 2020
(Electronic) Receipt
OPPO
Jul 7, 2020
Letter accompanying subsequently filed items
OPPO
Jul 7, 2020
Written submission in preparation to/during oral proceedings
OPPO
Jul 6, 2020
(Electronic) Receipt
OPPO
Jul 6, 2020
Any annexes (other than citation) to an opposition letter
OPPO
Jul 6, 2020
Letter accompanying subsequently filed items
OPPO
Jul 6, 2020
Written submission in preparation to/during oral proceedings
OPPO
Jul 2, 2020
(Electronic) Receipt
OPPO
Jul 2, 2020
Letter accompanying subsequently filed items
OPPO
Jul 2, 2020
Oral proceedings: Request for postponement
OPPO
Nov 19, 2019
Advice of delivery
OPPO
Nov 4, 2019
Advice of delivery
OPPO
Nov 1, 2019
Advice of delivery
OPPO
Oct 9, 2019
Advice of delivery
OPPO
Sep 24, 2019
Advice of delivery
OPPO
Sep 23, 2019
Advice of delivery
OPPO
Sep 18, 2019
Acknowledgement of a document
OPPO
Sep 18, 2019
Acknowledgement of a document
OPPO
Sep 18, 2019
Acknowledgement of a document
OPPO
Sep 18, 2019
Annex to the communication - opposition
OPPO
Sep 18, 2019
Information concerning oral proceedings
OPPO
Sep 18, 2019
Summons to attend oral proceedings
OPPO
Sep 18, 2019
Summons to attend oral proceedings
OPPO
Sep 18, 2019
Summons to attend oral proceedings
OPPO
Mar 7, 2019
Brief communication - Opposition proceedings
OPPO
Mar 7, 2019
Brief communication - Opposition proceedings
OPPO
Mar 1, 2019
(Electronic) Receipt
OPPO
Mar 1, 2019
Letter accompanying subsequently filed items
OPPO
Mar 1, 2019
Main request during Opposition procedure
OPPO
Mar 1, 2019
Main request during Opposition procedure
OPPO
Mar 1, 2019
Reply of the patent proprietor to the notice(s) of opposition
OPPO
Nov 23, 2018
Communication of a notice of opposition and request to file observations
OPPO
Nov 23, 2018
Notice of further oppositions to opponent(s)
OPPO
Nov 23, 2018
Notice of further oppositions to opponent(s)
OPPO
Nov 6, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Nov 2, 2018
Communication of a notice of opposition - first information to patent proprietor
OPPO
Oct 30, 2018
(Electronic) Receipt
OPPO
Oct 30, 2018
Citation in opposition procedure - 007
OPPO
Oct 30, 2018
Citation in opposition procedure - 008
OPPO
Oct 30, 2018
Citation in opposition procedure - 009
OPPO
Oct 30, 2018
Citation in opposition procedure - 010
OPPO
Oct 30, 2018
Citation in opposition procedure - 011
OPPO
Oct 30, 2018
Citation in opposition procedure - 012
OPPO
Oct 30, 2018
Citation in opposition procedure - 013
OPPO
Oct 30, 2018
Citation in opposition procedure - 014
OPPO
Oct 30, 2018
Citation in opposition procedure - 015
OPPO
Oct 30, 2018
Citation in opposition procedure - 016
OPPO
Oct 30, 2018
Citation in opposition procedure - 017
OPPO
Oct 30, 2018
Citation in opposition procedure - 017
OPPO
Oct 30, 2018
Citation in opposition procedure - 018
OPPO
Oct 30, 2018
Citation in opposition procedure - 018
OPPO
Oct 30, 2018
Citation in opposition procedure - 019
OPPO
Oct 30, 2018
Citation in opposition procedure - 019
OPPO
Oct 30, 2018
Citation in opposition procedure - 020
OPPO
Oct 30, 2018
Consolidated list of cited opposition documents
OPPO
Oct 30, 2018
Notice of opposition
OPPO
Oct 30, 2018
Notice of opposition
OPPO
Oct 24, 2018
(Electronic) Receipt
OPPO
Oct 24, 2018
Any annexes (other than citation) to an opposition letter
OPPO
Oct 24, 2018
Citation in opposition procedure - 001
OPPO
Oct 24, 2018
Citation in opposition procedure - 002
OPPO
Oct 24, 2018
Citation in opposition procedure - 003
OPPO
Oct 24, 2018
Citation in opposition procedure - 004
OPPO
Oct 24, 2018
Citation in opposition procedure - 005
OPPO
Oct 24, 2018
Citation in opposition procedure - 006
OPPO
Oct 24, 2018
Notice of opposition
OPPO
Oct 24, 2018
Notice of opposition
OPPO
Feb 16, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Search/Exam
Jan 5, 2018
Decision to grant a European patent
Search/Exam
Dec 12, 2017
(Electronic) Receipt
Search/Exam
Dec 12, 2017
English translation of the claims
Search/Exam
Dec 12, 2017
French translation of claims
Search/Exam
Dec 12, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 10, 2017
Communication confirming withdrawal from representation
Search/Exam
Nov 6, 2017
(Electronic) Receipt
Search/Exam
Nov 6, 2017
Letter accompanying subsequently filed items
Search/Exam
Nov 6, 2017
Submission concerning change of applicant's representative
Search/Exam
Sep 28, 2017
Bibliographic data of the European patent application
Search/Exam
Sep 28, 2017
Communication about intention to grant a European patent
Search/Exam
Sep 28, 2017
Intention to grant (signatures)
Search/Exam
Sep 28, 2017
Text intended for grant (clean copy)
Search/Exam
Sep 28, 2017
Text intended for grant (version for approval)
Search/Exam
May 31, 2017
(Electronic) Receipt
Search/Exam
May 31, 2017
Amended description with annotations
Search/Exam
May 31, 2017
Description
Search/Exam
May 31, 2017
Letter accompanying subsequently filed items
Search/Exam
May 31, 2017
Reply to communication from the Examining Division
Search/Exam
Feb 14, 2017
Annex to the communication
Search/Exam
Feb 14, 2017
Communication from the Examining Division
Search/Exam
Feb 8, 2017
Examination started
Search/Exam
Mar 3, 2016
CDS Clean up - amended applicant details
Search/Exam
Mar 3, 2016
Submission concerning change of applicant's address
Search/Exam
May 8, 2015
(Electronic) Receipt
Search/Exam
May 8, 2015
Amended claims filed after receipt of (European) search report
Search/Exam
May 8, 2015
Amended claims with annotations
Search/Exam
May 8, 2015
Amendments received before examination
Search/Exam
May 8, 2015
Letter accompanying subsequently filed items
Search/Exam
Jan 21, 2015
Notification on forthcoming publication of bibliographic data
Search/Exam
Nov 21, 2014
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Search/Exam
Nov 19, 2014
Communication to designated inventor
Search/Exam
Nov 19, 2014
Communication to designated inventor
Search/Exam
Nov 19, 2014
Communication to designated inventor
Search/Exam
Nov 19, 2014
Communication to designated inventor
Search/Exam
Nov 19, 2014
Communication to designated inventor
Search/Exam
Nov 19, 2014
Communication to designated inventor
Search/Exam
Oct 29, 2014
Copy of the international preliminary report on patentability
Search/Exam
Oct 7, 2014
(Electronic) Receipt
Search/Exam
Oct 7, 2014
Request for entry into the European phase
Search/Exam
Aug 22, 2014
Information on entry into European phase
Search/Exam
Mar 18, 2014
Notification of the recording of a change
PCTRO
Mar 18, 2014
Notification of the recording of a change
Search/Exam
Nov 5, 2013
Priority document (electronically transmitted)
Search/Exam
Oct 17, 2013
Copy of the international search report
Search/Exam
Oct 17, 2013
Copy of the international search report
Search/Exam
Oct 17, 2013
Published international application - A1
Search/Exam
Jun 26, 2013
Written opinion of the ISA, boxes No. I to VIII
PCTISA
Jun 26, 2013
Written opinion of the ISA, cover sheet
PCTISA
Jun 26, 2013
Written opinion of the ISA, supplemental box
PCTISA
Apr 11, 2013
(Electronic) Receipt
PCTRO
Apr 11, 2013
Abstract
PCTRO
Apr 11, 2013
Claims
PCTRO
Apr 11, 2013
Description
PCTRO
Apr 11, 2013
Priority document (RO-procedure)
PCTRO