Patent Assignment
Reel/Frame 032815/0216
Corrective Assignment to Correct the Assignors Previously Recorded on Reel 026157 Frame 0448. Assignor(S) Hereby Confirms the Removal of: Biyan,Tang as Assignor.
Recorded: 2014-05-02
Pages: 5
Assignee
SAUDI ARABIAN OIL COMPANY
1 EASTERN AVENUE, DHAHRAN, 31311, SAUDI ARABIA
Covered Properties
(3)
Borehole to Surface Electromagnetic Transmitter
Induced Polarization Logging with Borehole to Surface Electromagnetic Transmitter
Induced Polarization Mapping with Borehole to Surface Electromagnetic Transmitter Data
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 20, 2011
From: HE, ZHANXIANG
To: BGP ARABIA CO. LTD.
Reel/Frame 026157/0534 →
Assignment of Assignor's Interest
Apr 20, 2011
From: MARSALA, ALBERTO; AL-BUALI, MUHAMMAD H.; BIYAN, TANG
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 026157/0448 →
Assignment of Assignor's Interest
Mar 21, 2014
From: MARSALA, ALBERTO; AL-BUALI, MUHAMMAD H.; BIYAN, TANG
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 032499/0831 →
Assignment of Assignor's Interest
Mar 21, 2014
From: HE, ZHANXIANG
To: BGP ARABIA CO. LTD
Reel/Frame 032499/0939 →
Assignment of Assignor's Interest
Mar 21, 2014
From: MARSALA, ALBERTO; AL-BUALI, MUHAMMAD H.; BIYAN, TANG
To: SAUDI ARABIAN OIL COMPANY
Reel/Frame 032499/0473 →
Assignment of Assignor's Interest
Mar 21, 2014
From: HE, ZHANXIANG
To: BGP ARABIA CO, LTD.
Reel/Frame 032499/0634 →
Corrective Assignment to Correct the Assignor: Biyan, Tang Previously Recorded on Reel 026157 Frame 0534. Assignor(S) Hereby Confirms the Addition of Assignor: Biyan, Tang.
Apr 30, 2014
From: BIYAN, TANG
To: BGP ARABIA CO., LTD.
Reel/Frame 032795/0434 →
Corrective Assignment to Correct the Assignor: Biyan, Tang Previously Recorded on Reel 026157 Frame 0448. Assignor(S) Hereby Confirms the Removal of Assignor: Biyan,Tang.
Apr 30, 2014
From: BIYAN, TANG
To: BGP ARABIA CO., LTD.
Reel/Frame 032795/0415 →
Corrective Assignment to Correct the Assignors Previously Recorded on Reel 026157 Frame 0534. Assignor(S) Hereby Confirms the Assignors: Biyan, Tang; He, Zhanxiang.
May 2, 2014
From: BIYAN, TANG; HE, ZHANXIANG
To: BGP ARABIA CO., LTD
Reel/Frame 032815/0240 →