Continuous Method For The Production Of Linear Pentene Nitriles

Patent No. EP1716103 (titled "Continuous Method For The Production Of Linear Pentene Nitriles") was filed by Basf on Jan 27, 2005. The application was issued on Jan 10, 2018.

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 RL	Oct 10, 2018	CARPMAELS & RANSFORD

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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Dec 1, 2021
Refund of fees
Nov 30, 2021
Communication to the parties concerning the termination of the opposition proceedings (proprietor)
Nov 25, 2021
Termination of the opposition proceedings with revocation of patent
Aug 19, 2021
Advice of delivery
Aug 16, 2021
Decision revoking the European Patent (patent proprietor)
Aug 16, 2021
Transmittal of decision / summons - opposition
Jan 28, 2021
Communication concerning surcharge and failure to observe time limit
Sep 10, 2020
Communication of bibliographic data
Sep 10, 2020
Communication with request to file translations
Sep 7, 2020
Maintenance of the patent with the documents specified in the final decision
Mar 12, 2020
Advice of delivery
Mar 9, 2020
Acknowledgement of a document
Mar 9, 2020
Decision of the Opposition Division and instruction
Mar 9, 2020
Druckexemplar in opposition procedure
Mar 9, 2020
Grounds for the decision (Annex) - opposition
Mar 9, 2020
Interlocutory decision in opposition proceedings
Mar 9, 2020
Internal form - Opposition/addressees
Mar 9, 2020
Means of redress
Feb 19, 2020
Brief communication - Opposition proceedings
Feb 7, 2020
Brief communication - Opposition proceedings
Feb 7, 2020
Brief communication - Opposition proceedings
Feb 6, 2020
Notification concerning the date of oral proceedings
Feb 6, 2020
Notification concerning the date of oral proceedings
Feb 5, 2020
Brief communication - Opposition proceedings
Feb 5, 2020
Brief communication - Opposition proceedings
Feb 3, 2020
(Electronic) Receipt
Feb 3, 2020
Letter accompanying subsequently filed items
Feb 3, 2020
Withdrawal of an opposition
Jan 31, 2020
Brief communication - Opposition proceedings
Jan 31, 2020
Brief communication - Opposition proceedings
Jan 31, 2020
Description
Jan 31, 2020
Withdrawal of a request for oral proceedings
Jan 30, 2020
(Electronic) Receipt
Jan 30, 2020
Letter accompanying subsequently filed items
Jan 30, 2020
Written submission in preparation to/during oral proceedings
Jan 14, 2020
Brief communication - Opposition proceedings
Jan 9, 2020
Amended claims with annotations
Jan 9, 2020
Amended claims with annotations
Jan 9, 2020
Amended claims with annotations
Jan 9, 2020
Amended claims with annotations
Jan 9, 2020
Amended claims with annotations
Jan 9, 2020
Claims
Jan 9, 2020
Claims
Jan 9, 2020
Claims
Jan 9, 2020
Claims
Jan 9, 2020
Claims
Jan 9, 2020
Written submission in preparation to/during oral proceedings
Dec 11, 2019
Brief communication - Opposition proceedings
Dec 10, 2019
Brief communication - Opposition proceedings
Dec 5, 2019
(Electronic) Receipt
Dec 5, 2019
Amended claims with annotations
Dec 5, 2019
Claims
Dec 5, 2019
Letter accompanying subsequently filed items
Dec 5, 2019
Written submission in preparation to/during oral proceedings
Dec 5, 2019
Written submission in preparation to/during oral proceedings
Jul 12, 2019
Brief communication - Opposition proceedings
Jul 9, 2019
Written submission in preparation to/during oral proceedings
Jun 28, 2019
Advice of delivery
Jun 28, 2019
Advice of delivery
Jun 25, 2019
Advice of delivery
Jun 21, 2019
Advice of delivery
Jun 18, 2019
Acknowledgement of a document
Jun 18, 2019
Acknowledgement of a document
Jun 18, 2019
Annex to the communication - opposition
Jun 18, 2019
Information concerning oral proceedings
Jun 18, 2019
Summons to attend oral proceedings
Jun 18, 2019
Summons to attend oral proceedings
Mar 7, 2019
Brief communication - Opposition proceedings
Mar 1, 2019
Amended claims with annotations
Mar 1, 2019
Amended claims with annotations
Mar 1, 2019
Amended claims with annotations
Mar 1, 2019
Amended claims with annotations
Mar 1, 2019
Amended claims with annotations
Mar 1, 2019
Claims
Mar 1, 2019
Claims
Mar 1, 2019
Claims
Mar 1, 2019
Claims
Mar 1, 2019
Claims
Mar 1, 2019
Reply of the patent proprietor to the notice(s) of opposition
Dec 28, 2018
Submission concerning representation
Dec 21, 2018
Submission concerning representation
Nov 13, 2018
Brief communication - Opposition proceedings
Nov 13, 2018
Communication of amended entries concerning the representative
Nov 7, 2018
Submission concerning change of applicant's representative
Oct 23, 2018
Communication of a notice of opposition and request to file observations
Oct 23, 2018
Notice of further oppositions to opponent(s)
Oct 16, 2018
Communication of a notice of opposition - first information to patent proprietor
Oct 10, 2018
(Electronic) Receipt
Oct 10, 2018
Non-patent literature cited during the opposition procedure
Oct 10, 2018
Non-patent literature cited during the opposition procedure
Oct 10, 2018
Non-patent literature cited during the opposition procedure
Oct 10, 2018
Non-patent literature cited during the opposition procedure
Oct 10, 2018
Notice of opposition
Oct 10, 2018
Notice of opposition
Oct 10, 2018
Patent document cited during the opposition procedure
Oct 10, 2018
Patent document cited during the opposition procedure
Oct 10, 2018
Patent document cited during the opposition procedure
Oct 10, 2018
Patent document cited during the opposition procedure
Oct 10, 2018
Patent document cited during the opposition procedure
Oct 10, 2018
Patent document cited during the opposition procedure
Jan 26, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Dec 14, 2017
Decision to grant a European patent
Nov 29, 2017
(Electronic) Receipt
Nov 29, 2017
English translation of the claims
Nov 29, 2017
French translation of claims
Nov 29, 2017
Letter accompanying subsequently filed items
Oct 20, 2017
Communication confirming withdrawal from representation
Oct 13, 2017
(Electronic) Receipt
Oct 13, 2017
Letter accompanying subsequently filed items
Oct 13, 2017
Submission concerning change of applicant's representative
Oct 2, 2017
Bibliographic data of the European patent application
Oct 2, 2017
Communication about intention to grant a European patent
Oct 2, 2017
Intention to grant (signatures)
Oct 2, 2017
Text intended for grant (clean copy)
Oct 2, 2017
Text intended for grant (version for approval)
Jan 30, 2017
(Electronic) Receipt
Jan 30, 2017
Amended claims with annotations
Jan 30, 2017
Claims
Jan 30, 2017
Letter accompanying subsequently filed items
Jan 30, 2017
Reply to communication from the Examining Division
Oct 13, 2016
Annex to the communication
Oct 13, 2016
Communication from the Examining Division
Mar 3, 2016
CDS Clean up - amended applicant details
Mar 3, 2016
Submission concerning change of applicant's address
Jun 5, 2015
Non-patent literature cited during the examination procedure
Jun 5, 2015
Non-patent literature cited during the examination procedure
Jun 5, 2015
Non-patent literature cited during the examination procedure
Jun 5, 2015
Non-patent literature cited during the examination procedure
Jun 5, 2015
Reply to communication from the Examining Division
Jun 3, 2015
Non-patent literature cited during the examination procedure
Jun 3, 2015
Non-patent literature cited during the examination procedure
Jun 3, 2015
Non-patent literature cited during the examination procedure
Jun 3, 2015
Non-patent literature cited during the examination procedure
Jun 3, 2015
Reply to communication from the Examining Division
Mar 10, 2015
Communication of amended entries concerning the representative
Feb 19, 2015
Submission concerning change of applicant's representative
Feb 5, 2015
Annex to the communication
Feb 5, 2015
Communication from the Examining Division
May 21, 2008
Reply to communication from the Examining Division
Feb 21, 2008
Annex to the communication
Feb 21, 2008
Communication from the Examining Division
Feb 1, 2008
Communication of the registration of a transfer or change of name and/or address
Jan 19, 2008
Submission concerning change of applicant's name
Oct 26, 2006
Invitation to indicate correct address of inventor
Oct 5, 2006
Notification on forthcoming publication of bibliographic data
Sep 25, 2006
Letter which had not been notified
Sep 18, 2006
Communication regarding possible amendment of claims/payment of claims fees
Aug 9, 2006
Annexes to the international preliminary examination report
Aug 9, 2006
Copy of the international preliminary examination report
Jul 11, 2006
Acknowledgement of receipt of electronic submission of the request for grant of a European patent
Jul 11, 2006
Request for entry into the European phase
Jun 19, 2006
Information on entry into European phase
Apr 11, 2006
Notification of election of EPO
Mar 28, 2006
Annex to International preliminary examination report
Mar 28, 2006
International preliminary examination report
Mar 28, 2006
International preliminary examination report
Mar 28, 2006
International preliminary examination report - free text sheet
Mar 28, 2006
International preliminary examination report - free text sheet
Mar 28, 2006
International preliminary examination report - points I-VIII
Mar 28, 2006
International preliminary examination report - points I-VIII
Mar 28, 2006
Notification of documents sent to WIPO
Mar 28, 2006
Transmittal of International Preliminary Examination Report
Dec 8, 2005
Notification of documents sent to WIPO
Dec 8, 2005
Notification of receipt of demand
Nov 21, 2005
Letter regarding PCTII procedure
Nov 21, 2005
Letter regarding PCTII procedure
Nov 21, 2005
PCT demand form
Nov 21, 2005
PCT(IPEA): Amended sheet - claims
Nov 21, 2005
PCT(IPEA): Amended sheet - claims
Aug 30, 2005
Priority document (electronically transmitted)
Aug 11, 2005
Copy of the international search report
Aug 11, 2005
Published international application - A1
Feb 10, 2005
Abstract
Feb 10, 2005
Claims
Feb 10, 2005
Description

EP1716103

BASF

Application Number: EP05701201A
Filing Date: Jan 27, 2005
Status: Revoked; Nov 26, 2021
Publication Date: Jan 10, 2018
External Links: Slate, EP1716103B1, Google Patents

IP Verse

Continuous Method For The Production Of Linear Pentene Nitriles

Patent Summary

Patent Family

Patent Oppositions

Dossier Documents

EP1716103