Patent Assignment
Reel/Frame 065178/0308
Assignment of Assignor's Interest
Recorded: 2023-10-06
Pages: 72
Assignor
JOHNSON MATTHEY PLC
Executed: 2023-09-29
Assignee
TRACERCO LIMITED
5TH FLOOR 25 FARRINGDON STREET, LONDON, EC4A 4AB, UNITED KINGDOM
Covered Properties
(63)
Radiation Monitor
Level Measurement System
Level Measurement Apparatus
Level Measurement System
Method and Apparatus for Determining a Fluid Density
Monitoring Instrument
Method of Identifying a Material
Method of Tracing Flow of Hydrocarbon from a Subterranean Reservoir
Neutron Backscatter Instrument
Level Measurement Method and Apparatus
Method of Tracing Flow of Hydrocarbon from a Subterranean Reservoir
Radiation Detector Probe for Ionising Radiation
Flame- Proof Radiation Detector with Wireless Communication Means
Scanning Method and Apparatus
Tracers and Method of Marking Liquids
Tracer and Method of Identifying Tracer in Product
Radiation Detector
Radiation Detector for Density or Level Measurements
Photomultiplier Apparatus and Radiation Detector Incorporating Such Apparatus
Level Measurement System
Method for Determining Liquid-Vapor Interface via Gamma Radiation
Radiation Source Container
Well Liner
Tracer and Method
Data Transfer Apparatus
Radiation Detection Apparatus and Method
Radiation Measurement Apparatus and Method
Scanning Method
Scanning Method
Scanning Instrument
Adapter for Measuring Instrument
Apparatus and Method for Scanning a Structure, and Collimator Therefor
Apparatus and Method for Scanning a Structure
Apparatus for Determining Thickness of Lining Layer
Apparatus and Method for Determining a Level of a Fluid Within a Vessel
Apparatus and Method for Scanning a Structure
Subsea Apparatus for Monitoring Density or Integrity of a Subsea Structure or Its Contents and Method for Generating Power on a Rotating Part of a Subsea Apparatus for Monitoring Density or Integrity of the Subsea Structure or Its Contents
Oil Field Chemical Delivery Fluids, Methods for Their Use in the Targeted Delivery of Oil Field Chemicals to Subterranean Hydrocarbon Reservoirs and Methods for Tracing Fluid Flow
Sustained Release System for Reservoir Treatment and Monitoring
Controlled Release System for the Release of Oil Field Chemicals and Use of the System for Reservoir Treatment and Monitoring
Method of Marking Hydrocarbon Liquids
Scanning Method and Apparatus Comprising a Buoyancy Material for Scanning a Pipeline or a Process Vessel
Method of Monitoring a Parameter of a Hydrocarbon Well, Pipeline or Formation
Well Liner
Method Of Marking Hydrocarbon Liquids
Adapter For Measuring Instrument
Scanning Method and Apparatus Comprising a Buoyancy Material for Scanning an Underwater Pipeline or a Process Vessel
Sustained Release System For Reservoir Treatment And Monitoring
Detection Method and Detector Apparatus for Correcting Count Rate for Dead Time
Oil Field Chemical-Carrying Material and Process for Making the Same
Scanning Method And Apparatus Comprising A Buoyancy Material For Scanning An Underwater Pipeline Or A Process Vessel
Method for Reservoir Monitoring, Method of Preparing a Reservoir, and Reservoir Adapted for Monitoring
An Apparatus for Determining a Vertical Level or Density Profile of a Fluid Column
Apparatus for Measuring Levels of Materials
Level Measurement Instrument
Application:
17/596,615 →
Publication:
US 2022/0341768
Tracers and Method of Marking Liquids
Application:
17/633,840 →
Publication:
US 2022/0298439
Apparatus for Determining a Vertical Level or Density of a Material Column
Scanning Method And Apparatus Comprising A Buoyancy Material And A Remotely Operated Vehicle (ROV) For Scanning An Underwater Pipeline Or A Process Vessel
Scanning System and Method for Scanning Vessels
Application:
17/753,459 →
Publication:
US 2022/0334037
Level Measurement Apparatus
Application:
17/754,190 →
Publication:
US 2022/0299353
Tracers and Method of Marking Liquids
Application:
17/756,579 →
Publication:
US 2023/0021024
Level Measurement Apparatus and Method
Application:
17/758,850 →
Publication:
US 2023/0042645
An Oil Field Chemical Release System
Related Assignments
(17)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Mar 13, 2008
From: GREEN, DARRELL; CUNNINGHAM, COLIN
To: JOHNSON MATTHEY PLC
Reel/Frame 020647/0015 →
Assignment of Assignor's Interest
May 14, 2010
From: PARTINGTON, THOMAS JOHN; FEATONBY, PAUL DAVID; JAMES, KENNETH; JACKSON, PETER
To: JOHNSON MATTHEY PLC
Reel/Frame 024387/0609 →
Assignment of Assignor's Interest
Nov 5, 2010
From: FEATONBY, PAUL DAVID; JONES, ALAN ROY; GIBSON, SARA HILLARY MARGARET
To: JOHNSON MATTHEY PLC
Reel/Frame 025324/0811 →
Assignment of Assignor's Interest
May 27, 2011
From: FEATONBY, PAUL DAVID; JACKSON, PETER; METCALFE, BENJAMIN; PARTINGTON, THOMAS JOHN
To: JOHNSON MATTHEY PLC
Reel/Frame 026354/0880 →
Assignment of Assignor's Interest
Jun 25, 2012
From: HUSEBO, MAGNE KJETIL; SAEVAREIDE, TOR MAGNUS
To: JOHNSON MATTHEY PLC
Reel/Frame 028437/0790 →
Assignment of Assignor's Interest
Mar 18, 2013
From: HOWE, GEOFFREY STUART; BANKS, DAVID CHARLES
To: JOHNSON MATTHEY PLC
Reel/Frame 030032/0437 →
Assignment of Assignor's Interest
Jul 8, 2013
From: MARCHANT, CLIVE ANTONY; CROUD, VINCENT BRIAN
To: JOHNSON MATTHEY PLC
Reel/Frame 030751/0759 →
Assignment of Assignor's Interest
Sep 23, 2013
From: PARTINGTON, THOMAS JOHN; PEARSON (LEGAL REPRESENTATIVE OF PETER JACKSON, DECEASED), KEN
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 031255/0743 →
Assignment of Assignor's Interest
Jan 24, 2014
From: SANCHEZ GALICIA, EDGAR RAMON; JAMES, KENNETH; ROE, STEPHEN JOHN
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 032041/0639 →
Assignment of Assignor's Interest
Apr 25, 2014
From: HOWE, GEOFFREY STUART
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 032756/0275 →
Assignment of Assignor's Interest
Sep 5, 2014
From: CROUD, VINCENT BRIAN; EDWORTHY, IAN STUART; MCCALLIEN, DUNCAN
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 033673/0908 →
Assignment of Assignor's Interest
Dec 15, 2014
From: CROUD, VINCENT BRIAN; EGGINTON, ELIZABETH RUTH; MARCHANT, CLIVE ANTHONY; MCCALLIEN, DUNCAN WILLIAM JOHN
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 034506/0184 →
Assignment of Assignor's Interest
Feb 6, 2015
From: FIELD, ROBERT SHAUN; HOWE, GEOFFREY STUART; LAMBERT, SIMON
To: JOHNSON MATTHEY PLC
Reel/Frame 034905/0785 →
Assignment of Assignor's Interest
Oct 2, 2015
From: HEWITT, PAUL; SPENCER, JONATHON DEAN; CROUD, VINCENT BRIAN
To: JOHNSON MATTHEY PLC
Reel/Frame 036717/0420 →
Assignment of Assignor's Interest
Feb 3, 2016
From: BROWN, STUART ANDREW; HEWITT, PAUL
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 037655/0129 →
Assignment of Assignor's Interest
Jul 6, 2016
From: DONALDSON, PETER; RONCHI, EMANUELE
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 039079/0834 →
Assignment of Assignor's Interest
Jul 10, 2017
From: BOWDON, CHRISTOPHER; FEATONBY, PAUL DAVID; HOWSTAN, JAMES STEPHEN; PEARSON (LEGAL REP. OF PETER JACKSON - DECEASED), KENNETH
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 042953/0048 →