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Alan Fairweather
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Aberdeen, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Method relating to well abandonment
Patent number
12,163,398
Issue date
Dec 10, 2024
ARDYNE HOLDINGS LIMITED
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well abandonment
Patent number
11,840,902
Issue date
Dec 12, 2023
ARDYNE HOLDINGS LIMITED
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for moving stuck objects in a well
Patent number
11,629,569
Issue date
Apr 18, 2023
ARDYNE HOLDINGS LIMITED
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well abandonment and slot recovery
Patent number
11,613,953
Issue date
Mar 28, 2023
ARDYNE HOLDINGS LIMITED
James Linklater
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole cut and pull tool and method of use
Patent number
11,428,061
Issue date
Aug 30, 2022
ARDYNE HOLDINGS LIMITED
George Telfer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole test tool and method of use
Patent number
11,180,973
Issue date
Nov 23, 2021
ARDYNE HOLDINGS LIMITED
George Telfer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole anchor mechanism
Patent number
11,125,036
Issue date
Sep 21, 2021
ARDYNE HOLDINGS LIMITED
George Telfer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Milling tools with a secondary attrition system
Patent number
11,111,748
Issue date
Sep 7, 2021
Wellbore Integrity Solutions LLC
Manoj D. Mahajan
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole test tool and method of use
Patent number
11,078,754
Issue date
Aug 3, 2021
ARDYNE HOLDINGS LIMITED
George Telfer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well abandonment and slot recovery
Patent number
11,053,761
Issue date
Jul 6, 2021
ARDYNE HOLDINGS LIMITED
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well abandonment and slot recovery
Patent number
11,047,187
Issue date
Jun 29, 2021
ARDYNE HOLDINGS, LIMITED
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well abandonment and slot recovery
Patent number
11,047,193
Issue date
Jun 29, 2021
ARDYNE HOLDINGS LIMITED
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method of abandoning a well
Patent number
10,989,017
Issue date
Apr 27, 2021
ARDYNE HOLDINGS LIMITED
Michael Wardley
E21 - EARTH DRILLING MINING
Information
Patent Grant
Milling tools with a secondary attrition system
Patent number
10,538,983
Issue date
Jan 21, 2020
Schlumberger Technology Corporation
Manoj D. Mahajan
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Improvements In Or Relating To Well Abandonment and Slot Recovery
Publication number
20240309718
Publication date
Sep 19, 2024
Ardyne Holdings Limited
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Application
Improvements In Or Relating To Wellbore Operations
Publication number
20230061851
Publication date
Mar 2, 2023
Ardyne Holdings Limited
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Application
Well Abandonment
Publication number
20220333454
Publication date
Oct 20, 2022
Ardyne Holdings Limited
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Application
Improvements In Or Relating To Well Abandonment
Publication number
20220154547
Publication date
May 19, 2022
Ardyne Holdings Limited
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Application
Well Operations
Publication number
20220010642
Publication date
Jan 13, 2022
Ardyne Holdings Limited
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Application
Improvements In Or Relating To Well Abandonment and Slot Recovery
Publication number
20210198967
Publication date
Jul 1, 2021
Ardyne Holdings Limited
James Linklater
E21 - EARTH DRILLING MINING
Information
Patent Application
Improvements In Or Relating To Well Abandonment and Slot Recovery
Publication number
20210079748
Publication date
Mar 18, 2021
Ardyne Holdings Limited
Michael Wardley
E21 - EARTH DRILLING MINING
Information
Patent Application
Improvements In Or Relating To Well Abandonment and Slot Recovery
Publication number
20200378212
Publication date
Dec 3, 2020
Ardyne Holdings Limited
Michael Wardley
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole Cut and Pull Tool and Method of Use
Publication number
20200224509
Publication date
Jul 16, 2020
ARDYNE TECHNOLOGIES LIMITED
George Telfer
E21 - EARTH DRILLING MINING
Information
Patent Application
Improvements In Or Relating To Well Abandonment And Slot Recovery
Publication number
20200190930
Publication date
Jun 18, 2020
ARDYNE HOLDINGS LIMITED
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Application
Improvements In Or Relating To Well Abandonment
Publication number
20200173249
Publication date
Jun 4, 2020
ARDYNE HOLDINGS LIMITED
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Application
Milling Tools with a Secondary Attrition System
Publication number
20200149364
Publication date
May 14, 2020
Wellbore Integrity Solutions LLC
Manoj D. Mahajan
E21 - EARTH DRILLING MINING
Information
Patent Application
Improvements In Or Relating To Well Abandonment And Slot Recovery
Publication number
20200072009
Publication date
Mar 5, 2020
ARDYNE HOLDINGS LIMITED
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Application
Improvements In Or Relating To Well Abandonment And Slot Recovery
Publication number
20200063515
Publication date
Feb 27, 2020
ARDYNE HOLDINGS LIMITED
Alan Fairweather
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole Anchor Mechanism
Publication number
20200018131
Publication date
Jan 16, 2020
ARDYNE HOLDINGS LIMITED
George Telfer
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF ABANDONING A WELL
Publication number
20190301265
Publication date
Oct 3, 2019
Ardyne Holdings Limited
Michael Wardley
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole Test Tool and Method of Use
Publication number
20190257193
Publication date
Aug 22, 2019
ARDYNE HOLDINGS LIMITED
George Telfer
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole Test Tool and Method of Use
Publication number
20190226327
Publication date
Jul 25, 2019
ARDYNE HOLDINGS LIMITED
George Telfer
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD OF ABANDONING A WELL
Publication number
20180094503
Publication date
Apr 5, 2018
Michael WARDLEY
E21 - EARTH DRILLING MINING
Information
Patent Application
MILLING TOOLS WITH A SECONDARY ATTRITION SYSTEM
Publication number
20160040496
Publication date
Feb 11, 2016
Smith International, Inc.
Manoj D. Mahajan
E21 - EARTH DRILLING MINING
Information
Patent Application
MILLING SYSTEM PROVIDING CUTTINGS RE-CIRCULATION
Publication number
20160040495
Publication date
Feb 11, 2016
Smith International, Inc.
Manoj D. Mahajan
E21 - EARTH DRILLING MINING
Information
Patent Application
AUTOMATED RATE OF PENETRATION OPTIMIZATION WHILE MILLING
Publication number
20150247396
Publication date
Sep 3, 2015
Smith International, Inc.
Gokturk Tunc
E21 - EARTH DRILLING MINING