Patent Assignment
Reel/Frame 027625/0018
Assignment of Assignor's Interest
Recorded: 2012-01-31
Pages: 3
Assignors
DVORKIN, JACK
Executed: 2012-01-20
DERZHI, NAUM
Executed: 2012-01-16
DIAZ, ELIZABETH
Executed: 2012-01-13
WALLS, JOEL
Executed: 2012-01-13
Assignee
INGRAIN, INC.
3733 WESTHEIMER ROAD, 2ND FLOOR, HOUSTON, TEXAS, 77027
Covered Property
(1)
Reservoir Properties And Quality From CoreHD
Application:
61/586,153 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.