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Craig McDonald
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Aberdeen, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus, systems and methods for oil and gas operations
Patent number
11,982,161
Issue date
May 14, 2024
Enpro Subsea Limited
Ian Donald
E21 - EARTH DRILLING MINING
Information
Patent Grant
Jumper termination apparatus for a subsea jumper flowline and a met...
Patent number
11,702,910
Issue date
Jul 18, 2023
Enpro Subsea Limited
Ian Donald
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus, systems and methods for oil and gas operations
Patent number
11,391,124
Issue date
Jul 19, 2022
Enpro Subsea Limited
Ian Donald
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus, systems and methods for oil and gas operations
Patent number
11,293,251
Issue date
Apr 5, 2022
Enpro Subsea Limited
Ian Donald
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well tree hub and interface for retrievable processing modules
Patent number
10,202,823
Issue date
Feb 12, 2019
OneSubsea IP UK Limited
Graham Hall
E21 - EARTH DRILLING MINING
Information
Patent Grant
Well tree hub and interface for retrievable processing modules
Patent number
9,702,220
Issue date
Jul 11, 2017
OneSubsea IP UK Limited
Graham Hall
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Apparatus for Accessing Subsea Production Flow Systems
Publication number
20230279748
Publication date
Sep 7, 2023
ENPRO SUBSEA LIMITED
Ian Donald
E21 - EARTH DRILLING MINING
Information
Patent Application
APPARATUS, SYSTEMS AND METHODS FOR OIL AND GAS OPERATIONS
Publication number
20230184063
Publication date
Jun 15, 2023
Ian Donald
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus, Systems and Methods for Oil and Gas Operations
Publication number
20220090471
Publication date
Mar 24, 2022
Ian Donald
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus, Systems and Methods for Oil and Gas Operations
Publication number
20220025740
Publication date
Jan 27, 2022
Enpro Subsea Limited
Ian DONALD
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus, Systems and Methods for Oil and Gas Operations
Publication number
20210054713
Publication date
Feb 25, 2021
ENPRO SUBSEA LIMITED
Ian DONALD
E21 - EARTH DRILLING MINING
Information
Patent Application
SUBSEA JUMPER TERMINATION WITH ACCESS INTERFACE FOR SECOND JUMPER
Publication number
20210002986
Publication date
Jan 7, 2021
ENPRO SUBSEA LIMITED
Ian Donald
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus for Accessing Subsea Production Flow Systems
Publication number
20200408072
Publication date
Dec 31, 2020
ENPRO SUBSEA LIMITED
Ian DONALD
E21 - EARTH DRILLING MINING
Information
Patent Application
WELL TREE HUB AND INTERFACE FOR RETRIEVABLE PROCESSING MODULES
Publication number
20170306720
Publication date
Oct 26, 2017
Onesubsea IP UK Limited
Graham Hall
E21 - EARTH DRILLING MINING
Information
Patent Application
WELL TREE HUB AND INTERFACE FOR RETRIEVABLE PROCESSING MODULES
Publication number
20150027730
Publication date
Jan 29, 2015
Cameron International Corporation
Graham Hall
E21 - EARTH DRILLING MINING