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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : TANG, XIAOMING
Total Assignments: 10
Assignment: 1
Reel/Frame:007487/0960   Pages: 2
Recorded: 05/10/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANG, XIAOMING
Exec Dt:
04/10/1995
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5541890
NONE
08437955
Correspondence name and address
RICHARD A. FAGIN
10205 WESTHEIMER ROAD
HOUSTON, TX 77042-3115
Assignment: 2
Reel/Frame:007996/0198   Pages: 2
Recorded: 03/27/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANG, XIAOMING
Exec Dt:
03/27/1996
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5616840
NONE
08624026
Correspondence name and address
RICHARD A. FAGIN
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042-3115
Assignment: 3
Reel/Frame:008024/0206   Pages: 2
Recorded: 05/31/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
TANG, XIAOMING
Exec Dt:
05/31/1996
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5654938
NONE
08657794
Correspondence name and address
RICHARD A. FAGIN
10205 WESTHEIMER ROAD
HOUSTON, TX 77042-3115
Assignment: 4
Reel/Frame:008151/0851   Pages: 2
Recorded: 08/14/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, XIAOMING
Exec Dt:
08/14/1996
2
CHUNDURU, RAGHU K.
Exec Dt:
08/14/1996
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5712829
NONE
08696668
Correspondence name and address
RICHARD A. FAGIN
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042-3115
Assignment: 5
Reel/Frame:008320/0577   Pages: 2
Recorded: 11/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHUNDURU, RAGHU K.
Exec Dt:
11/19/1996
2
TANG, XIAOMING
Exec Dt:
11/19/1996
Assignee
1
WESTERN ATLAS INTERNATIONAL
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5740124
NONE
08752327
Correspondence name and address
RICHARD A. FAGIN
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042-3115
Assignment: 6
Reel/Frame:008449/0565   Pages: 3
Recorded: 02/05/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRENKEL, MICHAEL
Exec Dt:
01/17/1997
2
MEZZATESTA, ALBERTO G.
Exec Dt:
01/17/1997
3
STRACK, KURT -M.
Exec Dt:
01/17/1997
4
TANG, XIAOMING
Exec Dt:
01/17/1997
5
VOZOFF, KEEYA
Exec Dt:
01/22/1997
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5870690
NONE
08794896
Correspondence name and address
RICHARD A. FAGIN
10205 WESTHEIMER ROAD
HOUSTON, TX 77042-3115
Assignment: 7
Reel/Frame:008618/0275   Pages: 2
Recorded: 05/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, XIAOMING
Exec Dt:
05/21/1997
2
GELINSKY, STEPHAN
Exec Dt:
05/21/1997
3
CHUNDURU, RAGHU K.
Exec Dt:
05/21/1997
4
CHENG, ARTHUR C.H.
Exec Dt:
05/21/1997
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5784333
NONE
08861263
Correspondence name and address
RICHARD A. FAGIN
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042-3115
Assignment: 8
Reel/Frame:008624/0051   Pages: 3
Recorded: 06/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YU, GANG
Exec Dt:
06/24/1997
2
TANG, XIAOMING
Exec Dt:
06/24/1997
3
STRACK, KURT-MARTIN
Exec Dt:
06/24/1997
4
CHENG, ARTHUR CHUEN HON
Exec Dt:
06/24/1997
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
P.O. BOX 1407
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5841280
NONE
08881304
Correspondence name and address
RICHARD A. FAGIN
10205 WESTHEIMER ROAD
P.O. BOX 1407
HOUSTON, TX 77042-3115
Assignment: 9
Reel/Frame:009714/0061   Pages: 2
Recorded: 01/15/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, XIAOMING
Exec Dt:
01/14/1999
2
CHENG, NINGYA
Exec Dt:
01/14/1999
3
CHENG, ARTHUR C.H.
Exec Dt:
01/14/1999
Assignee
1
BAKER HUGHES, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6098021
NONE
09232564
Correspondence name and address
DARRYL M. SPRINGS
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042-3115
Assignment: 10
Reel/Frame:011015/0923   Pages: 5
Recorded: 07/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TANG, XIAOMING
Exec Dt:
07/12/2000
2
ZHANG, TIANRUN
Exec Dt:
07/12/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6477112
NONE
09597022
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
2603 AGUSTA
SUITE 700
HOUSTON, TX., 77057

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