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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
07/04/2017
Application #:
14221854
Filing Dt:
03/21/2014
Publication #:
Pub Dt:
07/24/2014
Inventors:
Alberto Marsala, Muhammad H. Al-Buali, Zhanxiang He, Tang Biyan
Title:
INDUCED POLARIZATION LOGGING WITH BOREHOLE TO SURFACE ELECTROMAGNETIC TRANSMITTER
Assignment: 1
Reel/Frame:
032499/0473Recorded: 03/21/2014Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/24/2010
Exec Dt:
12/24/2010
Exec Dt:
12/27/2010
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
ALBERT B. KIMBALL, JR.
P.O. BOX 61389
HOUSTON, TX 77208-1389
Assignment: 2
Reel/Frame:
032815/0216Recorded: 05/02/2014Pages: 5
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNORS PREVIOUSLY RECORDED ON REEL 026157 FRAME 0448. ASSIGNOR(S) HEREBY CONFIRMS THE REMOVAL OF: BIYAN,TANG AS ASSIGNOR.
Assignors:
Exec Dt:
12/24/2010
Exec Dt:
12/24/2010
Assignee:
1 EASTERN AVENUE
DHAHRAN, SAUDI ARABIA 31311
Correspondent:
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208
Assignment: 3
Reel/Frame:
032815/0240Recorded: 05/02/2014Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNORS PREVIOUSLY RECORDED ON REEL 026157 FRAME 0534. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNORS: BIYAN, TANG; HE, ZHANXIANG.
Assignors:
Exec Dt:
12/27/2010
Exec Dt:
01/20/2011
Assignee:
FANGYANGZHONGLU STREET
ZHUOZHOU CITY, CHINA
Correspondent:
BRACEWELL & GIULIANI LLP
P.O. BOX 61389
HOUSTON, TX 77208
Assignment: 4
Reel/Frame:
032499/0634Recorded: 03/21/2014Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/20/2011
Assignee:
P.O. BOX 38928
AL-KHOBAR, SAUDI ARABIA 31952
Correspondent:
ALBERT B. KIMBALL, JR.
P.O. BOX 61389
HOUSTON, TX 77208-1389

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