Patent Assignment
Reel/Frame 027997/0634
Assignment of Assignor's Interest
Recorded: 2012-04-05
Pages: 6
Assignors
LIU, YINTAO
Executed: 2012-03-07
YAO, KE-THIA
Executed: 2012-03-12
LIU, SHUPING
Executed: 2012-03-10
RAGHAVENDRA, CAULIGI SRINIVASA
Executed: 2012-03-12
BALOGUN, OLUWAFEMI OPEYEMI
Executed: 2012-03-27
OLABINJO, OLANREWAJU
Executed: 2012-03-27
Assignee
CHEVRON U.S.A. INC.
P. O. BOX 6006, SAN RAMON, CALIFORNIA, 94583-0806
Covered Property
(1)
System and Method For Failure Prediction For Artificial Lift Systems
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 17, 2012
From: LIU, YINTAO; YAO, KE-THIA; LIU, SHUPING; RAGHAVENDRA, CAULIGI SRINIVASA
To: UNIVERSITY OF SOUTHERN CALIFORNIA
Reel/Frame 028061/0346 →
Corrective Assignment to Correct the Assignee Name Change from Chevron U.S.a. Inc. to University of Southern California Previously Recorded at Reel: 027997 Frame: 0634. Assignor(S) Hereby Confirms the Assignment.
Dec 4, 2014
From: LIU, YINTAO; YAO, KE-THIA; LIU, SHUPING; RAGHAVENDRA, CAULIGI SRINIVASA
To: UNIVERSITY OF SOUTHERN CALIFORNIA
Reel/Frame 034533/0228 →