IP Library › Assignment 027185/0700
Patent Assignment
Reel/Frame 027185/0700

Assignment of Assignor's Interest

Recorded: 2011-11-07 Pages: 7
Assignors
MAIDA, JOHN L., JR.
Executed: 2011-10-17
SAMSON, ETIENNE M.
Executed: 2011-10-28
DAUSSIN, RORY D.
Executed: 2011-10-12
WELTON, THOMAS D.
Executed: 2011-10-12
Assignee
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD, INTELLECTUAL PROPERTY DEPARTMENT, HOUSTON, TEXAS, 77072
Covered Property (1)
Downhole Species Selective Optical Fiber Sensor Systems and Methods
Patent: 9,297,767 →
Application: 13/253,788 →
Publication: US 2013/0087328
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Serial Number Needs to Be Corrected to Reflect 13/253,788 Previously Recorded on Reel 027185 Frame 0700. Assignor(S) Hereby Confirms the Serial Number Is Incorrect as 12/253,788. Nov 9, 2011
From: MAIDA, JOHN L., JR.; SAMSON, ETIENNE M.; DAUSSIN, RORY D.; WELTON, THOMAS D.
To: HALLIBURTON ENERGY SERVICES, INC.
Reel/Frame 027199/0351 →