Patent Assignment
Reel/Frame 049997/0849
Assignment of Assignor's Interest
Recorded: 2019-08-08
Pages: 8
Assignor
ARAMCO SERVICES COMPANY
Executed: 2019-07-24
Assignee
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE, DHAHRAN, 31311, SAUDI ARABIA
Covered Properties
(4)
Hydraulic fracturing using multiple fracturing fluids sequentially
Hydraulic Fracturing Fluid
Application:
16/017,958 →
Publication:
US 2019/0390101
Seismic Surveys Using Two-Way Virtual Source Redatuming
Sampling Subterranean Formation Fluids In A Wellbore
Related Assignments
(5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 10, 2019
From: ZHAO, YANG; ZHANG, HOUZHU
To: ARAMCO SERVICES COMPANY
Reel/Frame 049142/0611 →
Assignment of Assignor's Interest
May 16, 2019
From: LI, LEIMING; SAINI, RAJESH KUMAR
To: ARAMCO SERVICES COMPANY
Reel/Frame 049199/0067 →
Assignment of Assignor's Interest
Jun 4, 2019
From: LI, LEIMING; SAINI, RAJESH KUMAR
To: ARAMCO SERVICES COMPANY
Reel/Frame 049355/0845 →
Assignment of Assignor's Interest
Jun 7, 2019
From: PROETT, MARK A.
To: ARAMCO SERVICES COMPANY
Reel/Frame 049402/0952 →
Assignment of Assignor's Interest
Jun 7, 2019
From: ZAINALABEDIN, KHALID A; MA, SHOUXIANG MARK
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 049412/0467 →