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Craig Francis Bryce Hendrie
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Aberdeen, GB
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Patents Grants
last 30 patents
Information
Patent Grant
Crown plug securement system
Patent number
12,049,796
Issue date
Jul 30, 2024
Plexus Holdings PLC
Michael Robertson
E21 - EARTH DRILLING MINING
Information
Patent Grant
Seal for a well
Patent number
11,808,104
Issue date
Nov 7, 2023
Plexus Holdings, PLC.
Craig Francis Bryce Hendrie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Running tool
Patent number
10,287,838
Issue date
May 14, 2019
Plexus Holdings, PLC.
Bernard Herman Van Bilderbeek
E21 - EARTH DRILLING MINING
Information
Patent Grant
Subsea wellhead including monitoring apparatus
Patent number
9,388,656
Issue date
Jul 12, 2016
Plexus Holdings, PLC.
Craig Francis Bryce Hendrie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Securement arrangement for securing casing inside a subsea wellhead
Patent number
9,273,532
Issue date
Mar 1, 2016
Plexus Holdings, PLC.
Craig Francis Bryce Hendrie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Clamping arrangement
Patent number
9,145,752
Issue date
Sep 29, 2015
Plexus Holdings, PLC.
Craig Hendrie
E21 - EARTH DRILLING MINING
Information
Patent Grant
Externally activated seal system for wellhead
Patent number
7,740,061
Issue date
Jun 22, 2010
Plexus Ocean Systems Ltd.
Bernard Herman Van Bilderbeek
E21 - EARTH DRILLING MINING
Information
Patent Grant
Seal
Patent number
6,779,602
Issue date
Aug 24, 2004
Shell Oil Company
Bernard Herman Van Bilderbeek
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
CROWN PLUG SECUREMENT SYSTEM
Publication number
20230125713
Publication date
Apr 27, 2023
Plexus Ocean Systems Limited
Michael ROBERTSON
E21 - EARTH DRILLING MINING
Information
Patent Application
IMPROVED SEAL FOR A WELL
Publication number
20220034189
Publication date
Feb 3, 2022
PLEXUS HOLDINGS, PLC
Craig Francis Bryce HENDRIE
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Running Tool
Publication number
20160222748
Publication date
Aug 4, 2016
PLEXUS HOLDINGS, PLC
Bernard Herman Van Bilderbeek
E21 - EARTH DRILLING MINING
Information
Patent Application
SUBSEA WELLHEAD
Publication number
20130341032
Publication date
Dec 26, 2013
Plexus Holdings, PLC
Craig Francis Bryce Hendrie
E21 - EARTH DRILLING MINING
Information
Patent Application
SUBSEA WELLHEAD INCLUDING MONITORING APPARATUS
Publication number
20130284449
Publication date
Oct 31, 2013
Plexus Holdings, PLC
Craig Francis Bryce Hendrie
E21 - EARTH DRILLING MINING
Information
Patent Application
CLAMPING ARRANGEMENT
Publication number
20130008662
Publication date
Jan 10, 2013
Plexus Holdings, PLC
Craig Hendrie
E21 - EARTH DRILLING MINING