IP Library › Assignment 023438/0252
Patent Assignment
Reel/Frame 023438/0252

Assignment of Assignor's Interest

Recorded: 2009-10-28 Pages: 3
Assignor
MAGRI, NEAL F.
Executed: 2001-06-22
Assignee
HALLIBURTON ENERGY SERVICES, INC.
6700 PORTWEST DRIVE, HOUSTON, TEXAS, 77024-8005
Covered Property (1)
Compositions for Controlling Scaling and Completion Fluids
Patent: 7,211,550 →
Application: 09/900,533 →
Publication: US 2002/0117457
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 5, 2004
From: BENTON, WILLIAM J.
To: CABOT SPECIALTY FLUIDS, INC.
Reel/Frame 015347/0337 →
Assignment of Assignor's Interest Oct 29, 2009
From: VON KROSIGK, JAMES R.
To: CABOT SPECIALTY FLUIDS, INC.
Reel/Frame 023438/0328 →
Assignment of Assignor's Interest Oct 29, 2009
From: HALLIBURTON ENERGY SERVICES, INC.
To: CABOT SPECIALTY FLUIDS, INC.
Reel/Frame 023438/0331 →
Change of Assignee Address Oct 30, 2009
From: CABOT SPECIALTY FLUIDS, INC.
To: CABOT SPECIALTY FLUIDS, INC.
Reel/Frame 023438/0832 →
Change of Name Oct 23, 2019
From: CABOT SPECIALTY FLUIDS, INC.
To: SINOMINE RESOURCES (US) INC.
Reel/Frame 050801/0160 →