Patent Assignment
Reel/Frame 018767/0859
Assignment of Assignor's Interest
Recorded: 2007-01-18
Pages: 7
Assignor
HALLIBURTON ENERGY SERVICES, INC.
Executed: 2006-12-31
Assignee
WELLDYNAMICS, B.V.
WEVERSBAAN 1-3, LEIDERDORP, NETHERLANDS
Covered Properties
(21)
Support for Protecting Tubing-Mounted Cables at the Tube Coupling
Patent:
336,284 →
Application:
07/792,185 →
Smooth Surfaced Fiber Optic Logging Cable for Well Bores
Patent:
5,892,176 →
Application:
08/747,005 →
Method for Inserting a Cable in a Duct
Patent:
6,116,578 →
Application:
08/941,991 →
Metered Dose Inhaler Pump
Patent:
6,223,746 →
Application:
09/022,984 →
Optical Fiber Deployment System and Cable
Patent:
6,557,249 →
Application:
09/557,580 →
Sensor Array Suitable for Long Term Placement Inside Wellbore Casing
Patent:
6,374,913 →
Application:
09/572,510 →
Multiplexed Distribution of Optical Power
Multi-Parameter Interferometric Fiber Optic Sensor
System and Method for Estimating Multi-Phase Fluid Rates in a Subterranean Well
Fiber optic sensing systems and methods
Application:
10/461,977 →
Publication:
US 2004/0252748
Subterranean Well Pressure and Temperature Measurement
Distributed Flow Properties Wellbore Measurement System
Patent:
6,874,361 →
Application:
10/754,064 →
Distributed Temperature Sensing in Deep Water Subsea Tree Completions
Fiber Optic Differential Pressure Sensor
Fiber Optic Splice Housing and Integral Dry Mate Connector System
Hydrogen Diffusion Delay Barrier for Fiber Optic Cables Used in Hostile Environments
Patent:
6,907,170 →
Application:
10/896,387 →
Method and Apparatus for Providing a Hydrogen Diffusion Barrier for Fiber Optic Cables Used in Hostile Environments
Method and System for Providing a Hydrogen Diffusion Barrier for Fiber Optic Cables Used in Hostile Environments
Safety Valve Apparatus for Downhole Pressure Transmission Systems
Single Point and Fiber Optic Temperature Measurement for Correction of a Gas Column Weight in a Well
Pressure Communication Assembly External to Casing with Connectivity to Pressure Source
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Jan 23, 1992
From: PRUETT, PHILLIP E.; PRUETT, DOUGLAS W.
To: PRUETT INDUSTRIES, INC. A CORP. OF CALIFORNIA
Reel/Frame 006055/0218 →
Assignment of Assignor's Interest
Nov 5, 1996
From: FINDLAY, MITCHELL
To: PHILLIP EDWARDS PRUETT
Reel/Frame 008451/0572 →
Assignment of Assignor's Interest
Feb 12, 1998
From: JEWETT, WARREN R.; WILLIAMS, ROBERT C., III
To: IEP GROUP, INC.
Reel/Frame 008979/0510 →
Assignment of Assignor's Interest
May 18, 2000
From: ROBBINS, CARL A.; SCHAECHER, BILL; CHESNUTT, PATRICK D.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 010816/0004 →
Assignment of Assignor's Interest
Oct 30, 2000
From: IEP GROUP INC.
To: IEP PHARMACEUTICAL DEVICES INC.
Reel/Frame 011286/0103 →
Assignment of Assignor's Interest
Jan 16, 2002
From: SKINNER, NEAL G.
To: HALIBURTON ENERGY SERVICES, INC.
Reel/Frame 012504/0793 →
Assignment of Assignor's Interest
Aug 29, 2002
From: PRUETT, PHILLIP E.
To: PRUETT INDUSTRIES, INC.
Reel/Frame 013552/0652 →
Assignment of Assignor's Interest
Sep 3, 2002
From: PRUETT INDUSTRIES, INC.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 013240/0249 →
Assignment of Assignor's Interest
Nov 4, 2002
From: SHAH, PIYUSH C.; KENDRICK, KERRY
To: HALLIBURTON ENERGY SERVICES INC.
Reel/Frame 013477/0453 →
Assignment of Assignor's Interest
Feb 24, 2003
From: SKINNER, NEAL G.; DENNIS, JOHN R.; LEBLANC, MICHEL
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 013775/0158 →
Assignment of Assignor's Interest
Jul 11, 2003
From: SKINNER, NEAL G.
To: HALLIBURTON ENERGY SERVICES INC.
Reel/Frame 014284/0375 →
Assignment of Assignor's Interest
Jul 11, 2003
From: DENNIS, JOHN R.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 014284/0372 →
Assignment of Assignor's Interest
Jul 11, 2003
From: JOHNSON, GREGG
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 014284/0383 →
Assignment of Assignor's Interest
Aug 4, 2003
From: THOMPSON, STEPHEN R.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 014351/0960 →
Assignment of Assignor's Interest
Sep 26, 2003
From: GLEITMAN, DANIEL D.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 014529/0725 →
Assignment of Assignor's Interest
Mar 2, 2004
From: RINGGENBERG, PAUL D.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 015052/0277 →
Document Previously Recorded at Reel 014351 Frame 0960 Contained an Error in Property Number 6,557,580. Document Rerecorded to Correct Error on Stated Reel.
Mar 22, 2004
From: THOMPSON, STEPHEN R.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 015116/0730 →
Assignment of Assignor's Interest
May 3, 2004
From: SKINNER, NEAL G.; MELTZ, GERALD
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 015288/0765 →
Assignment of Assignor's Interest
Jun 15, 2004
From: SKINNER, NEAL G.; DENNIS, JOHN R.; PERKINS, DONALD
To: HALIBURTON ENERGY SERVICES, INC.
Reel/Frame 015481/0216 →
Assignment of Assignor's Interest
Jul 16, 2004
From: RINGGENBERG, PAUL D.; SKINNER, NEAL G.; MAIDA, JR., JOHN L.; JOHNSON, DAVID O.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 014857/0678 →
Assignment of Assignor's Interest
Aug 11, 2004
From: MAIDA, JR., JOHN L.
To: HALLIBURTON ENERGY SERVICES, INC.; HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 014973/0006 →
Assignment of Assignor's Interest
Aug 12, 2004
From: MAIDA JR., JOHN L.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 015670/0771 →
Assignment of Assignor's Interest
Jul 8, 2005
From: MADIA, JOHN L. JR.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 016770/0773 →
Assignment of Assignor's Interest
Jul 8, 2005
From: MAIDA, JR., JOHN L.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 016763/0153 →
Assignment of Assignor's Interest
Sep 15, 2005
From: RINGGENBERG, PAUL; SIERRA, JOSE
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 016542/0205 →