Well Casing/Tubing Disposal

Patent No. EP3126616 (titled "Well Casing/Tubing Disposal") was filed by Bisn TEC on Apr 2, 2015. The application was issued on Dec 5, 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
INTERWELL P&A	Sep 5, 2019	ACAPO ONSAGERS
INTERWELL P&A	Sep 5, 2019	ONSAGERS

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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Aug 4, 2021
Communication to the parties concerning termination of the opposition proceedings - opposition rejected - no appeal lodged
Aug 4, 2021
Communication to the parties concerning the termination of the opposition proceedings (opponent)
Jul 30, 2021
Termination of the opposition proceedings with maintenance of patent
Apr 21, 2021
Advice of delivery
Apr 20, 2021
(Electronic) Receipt
Apr 20, 2021
Advice of delivery
Apr 20, 2021
Annex to the communication - opposition
Apr 20, 2021
Decision of the Opposition Division and instruction
Apr 20, 2021
Decision rejecting the opposition
Apr 20, 2021
Decision rejecting the opposition
Apr 20, 2021
Grounds for the decision (Annex) - opposition
Apr 20, 2021
Internal form - Opposition/addressees
Apr 20, 2021
Internal form - Opposition/addressees
Apr 20, 2021
Letter accompanying subsequently filed items
Apr 20, 2021
Means of redress
Apr 20, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 20, 2021
Minutes of the oral proceedings (Opposition Division) - conclusion of the proceedings
Apr 20, 2021
Minutes of the oral proceedings (Opposition Division) - introduction of the parties
Apr 20, 2021
Provision of a copy of the minutes - opposition procedure
Apr 20, 2021
Provision of a copy of the minutes - opposition procedure
Apr 20, 2021
Transmittal of decision / summons - opposition
Apr 20, 2021
Transmittal of decision / summons - opposition
Jan 28, 2021
Information about the result of oral proceedings
Jan 13, 2021
(Electronic) Receipt
Jan 13, 2021
Letter accompanying subsequently filed items
Jan 13, 2021
Oral proceedings: reply to date proposed
Jan 4, 2021
(Electronic) Receipt
Jan 4, 2021
Letter accompanying subsequently filed items
Jan 4, 2021
Oral proceedings: reply to date proposed
Dec 4, 2020
Notification concerning the date of oral proceedings
Dec 4, 2020
Notification concerning the date of oral proceedings
Dec 3, 2020
Brief communication - Opposition proceedings
Dec 3, 2020
Brief communication - Opposition proceedings
Nov 27, 2020
(Electronic) Receipt
Nov 27, 2020
(Electronic) Receipt
Nov 27, 2020
Citation in opposition procedure - 016
Nov 27, 2020
Letter accompanying subsequently filed items
Nov 27, 2020
Letter accompanying subsequently filed items
Nov 27, 2020
Oral proceedings: reply to date proposed
Nov 27, 2020
Oral proceedings: reply to date proposed
Nov 27, 2020
Written submission in preparation to/during oral proceedings
Sep 18, 2020
Communication of amended entries concerning the representative
Jul 17, 2020
Notification concerning the date of oral proceedings
Jul 17, 2020
Notification concerning the date of oral proceedings
Jun 16, 2020
Advice of delivery
Jun 8, 2020
Advice of delivery
Jun 4, 2020
Acknowledgement of a document
Jun 4, 2020
Acknowledgement of a document
Jun 4, 2020
Annex to the communication - opposition
Jun 4, 2020
Information concerning oral proceedings
Jun 4, 2020
Summons to attend oral proceedings
Jun 4, 2020
Summons to attend oral proceedings
May 27, 2020
(Electronic) Receipt
May 27, 2020
Advice of delivery
May 27, 2020
Letter accompanying subsequently filed items
Feb 11, 2020
Brief communication - Opposition proceedings
Jan 29, 2020
(Electronic) Receipt
Jan 29, 2020
Letter regarding the opposition procedure (no time limit)
Jan 29, 2020
Reply of the patent proprietor to the notice(s) of opposition
Sep 19, 2019
Communication of a notice of opposition and request to file observations
Sep 19, 2019
Notice of further oppositions to opponent(s)
Sep 10, 2019
Communication of a notice of opposition - first information to patent proprietor
Sep 10, 2019
Consolidated list of cited opposition documents
Sep 5, 2019
(Electronic) Receipt
Sep 5, 2019
Citation in opposition procedure - 001
Sep 5, 2019
Citation in opposition procedure - 002
Sep 5, 2019
Citation in opposition procedure - 003
Sep 5, 2019
Citation in opposition procedure - 004
Sep 5, 2019
Citation in opposition procedure - 005
Sep 5, 2019
Citation in opposition procedure - 006
Sep 5, 2019
Citation in opposition procedure - 007
Sep 5, 2019
Citation in opposition procedure - 008
Sep 5, 2019
Citation in opposition procedure - 009
Sep 5, 2019
Citation in opposition procedure - 010
Sep 5, 2019
Citation in opposition procedure - 011
Sep 5, 2019
Citation in opposition procedure - 012
Sep 5, 2019
Citation in opposition procedure - 013
Sep 5, 2019
Citation in opposition procedure - 014
Sep 5, 2019
Citation in opposition procedure - 015
Sep 5, 2019
Letter accompanying subsequently filed items
Sep 5, 2019
Notice of opposition
Sep 5, 2019
Notice of opposition
Dec 17, 2018
Transmission of the certificate for a European patent pursuant to Rule 74 EPC
Nov 8, 2018
Decision to grant a European patent
Oct 19, 2018
(Electronic) Receipt
Oct 19, 2018
Filing of the translations of the claims
Oct 19, 2018
French translation of claims
Oct 19, 2018
German translation of the claims
Oct 19, 2018
Letter accompanying subsequently filed items
Sep 13, 2018
Bibliographic data of the European patent application
Sep 13, 2018
Communication about intention to grant a European patent
Sep 13, 2018
Intention to grant (signatures)
Sep 13, 2018
Text intended for grant (clean copy)
Sep 13, 2018
Text intended for grant (version for approval)
Aug 28, 2018
Examination started
Aug 13, 2018
Communication of the registration of a transfer or change of name and/or address
Aug 1, 2018
(Electronic) Receipt
Aug 1, 2018
Annexes in respect of a client data request
Aug 1, 2018
Letter accompanying subsequently filed items
Aug 1, 2018
Submission concerning change of applicant's address
Mar 27, 2018
(Electronic) Receipt
Mar 27, 2018
Letter accompanying subsequently filed items
Mar 27, 2018
Letter concerning fees and payments
Jun 2, 2017
(Electronic) Receipt
Jun 2, 2017
Amended claims filed after receipt of (European) search report
Jun 2, 2017
Amended claims with annotations
Jun 2, 2017
Amendments received before examination
Jun 2, 2017
Letter accompanying subsequently filed items
Apr 21, 2017
(Electronic) Receipt
Apr 21, 2017
Letter accompanying subsequently filed items
Apr 21, 2017
Letter concerning fees and payments
Apr 20, 2017
Submission concerning representation
Jan 11, 2017
Notification on forthcoming publication of bibliographic data
Nov 24, 2016
Communication concerning correction of deficiencies in written opinion/amendment of application/payment of claims fee
Nov 22, 2016
Communication to designated inventor
Oct 27, 2016
(Electronic) Receipt
Oct 27, 2016
Matter concerning the application
Oct 27, 2016
Request for entry into the European phase
Oct 17, 2016
Copy of the international preliminary report on patentability
Aug 12, 2016
Information on entry into European phase
Mar 24, 2016
Copy of the international search report
Mar 24, 2016
International publication of the international search report
Mar 1, 2016
ISR: cited documents
Feb 29, 2016
Written opinion of the ISA, boxes No. I to VIII
Feb 29, 2016
Written opinion of the ISA, cover sheet
Feb 29, 2016
Written opinion of the ISA, supplemental box
Nov 20, 2015
(Electronic) Receipt
Nov 20, 2015
Incoming letter related to ISA procedure
Nov 20, 2015
Incoming letter related to ISA procedure
Oct 28, 2015
Priority document (electronically transmitted)
Oct 22, 2015
Partial International Search Report
Oct 8, 2015
Published international application - A2
Apr 10, 2015
Abstract
Apr 10, 2015
Claims
Apr 10, 2015
Description
Apr 10, 2015
Drawings

EP3126616

BISN TEC

Application Number: EP15714632A
Filing Date: Apr 2, 2015
Status: Opposition Rejected; Aug 6, 2021
Publication Date: Dec 5, 2018
External Links: Slate, Register , Google Patents

IP Verse

Well Casing/Tubing Disposal

Patent Summary

Patent Family

Patent Oppositions (2)

Dossier Documents

EP3126616