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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/24/2020
Application #:
16081602
Filing Dt:
08/31/2018
Publication #:
Pub Dt:
01/24/2019
Inventors:
Aaron Prince, Krishna M. Ravi, John P. Singh, Marcos Aurelio Jaramillo et al
Title:
PH-SENSITIVE CHEMICALS FOR DOWNHOLE FLUID SENSING AND COMMUNICATION WITH THE SURFACE
Assignment: 1
Reel/Frame:
046991/0148Recorded: 08/31/2018Pages: 7
Conveyance:
EMPLOYMENT AGREEMENTS
Assignors:
Exec Dt:
06/24/2014
Exec Dt:
02/01/1989
Assignee:
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondent:
COLLIN A. ROSE
1200 SMITH ST., 14TH FLOOR
CHAMBERLAIN HRDLICKA
HOUSTON, TX 77002
Assignment: 2
Reel/Frame:
046767/0423Recorded: 08/31/2018Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/29/2016
Exec Dt:
02/29/2016
Exec Dt:
02/29/2016
Exec Dt:
02/29/2016
Exec Dt:
02/29/2016
Exec Dt:
02/29/2016
Exec Dt:
02/29/2016
Assignee:
3000 N. SAM HOUSTON PARKWAY E.
HOUSTON, TEXAS 77032-3219
Correspondent:
COLLIN A. ROSE
1200 SMITH ST., 14TH FLOOR
CHAMBERLAIN HRDLICKA
HOUSTON, TX 77002

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