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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 : AMBS, LORAN D.
Total Assignments: 18
Assignment: 1
Reel/Frame:008833/0574   Pages: 2
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMBS, LORAN D.
Exec Dt:
09/23/1997
2
SALLAS, JOHN J.
Exec Dt:
09/26/1997
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5978316
NONE
08940088
Correspondence name and address
WILLIAM A. KNOX
8310 ASHCROFT
HOUSTON, TEXAS 77096
Assignment: 2
Reel/Frame:008917/0943   Pages: 2
Recorded: 12/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMBS, LORAN D.
Exec Dt:
12/30/1997
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
P.O. BOX 1407, HOUSTON, TEXAS 77251-1407
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6028817
NONE
09000769
Correspondence name and address
WESTERN ATLAS INTERNATIONAL, INC.
E. EUGENE THIGPEN
P.O. BOX 1407
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Assignment: 3
Reel/Frame:008948/0205   Pages: 2
Recorded: 01/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMBS, LORAN D.
Exec Dt:
01/27/1998
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
P.O. BOX 1407
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5969297
NONE
09014350
Correspondence name and address
WESTERN ATLAS INTERNATIONAL, INC.
E. EUGENE THIGPEN
P.O. BOX 1407
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Assignment: 4
Reel/Frame:009371/0779   Pages: 2
Recorded: 08/03/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AMBS, LORAN D.
Exec Dt:
07/31/1998
2
CHAMBERS, RONALD E.
Exec Dt:
07/31/1998
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6011752
NONE
09128336
Correspondence name and address
WESTERN ATLAS INTERNATIONAL, INC.
E. EUGENE THIGPEN
10205 WESTHEIMER ROAD
HOUSTON, TX 77042
Assignment: 5
Reel/Frame:009523/0578   Pages: 2
Recorded: 10/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMBS, LORAN D.
Exec Dt:
10/16/1998
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
P.O. BOX 1407
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6230840
NONE
09173624
Correspondence name and address
WESTERN ATLAS INTERNATIONAL, INC.
E. EUGENE THIGPEN
P.O. BOX 1407
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Assignment: 6
Reel/Frame:009523/0795   Pages: 2
Recorded: 10/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMBS, LORAN D.
Exec Dt:
10/16/1998
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6002648
NONE
09174133
Correspondence name and address
WESTERN ATLAS INTERNATIONAL, INC.
E. EUGENE THIGPEN
10205 WESTHEIMER ROAD
HOUSTON, TX 77042
Assignment: 7
Reel/Frame:009702/0746   Pages: 2
Recorded: 01/06/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMBS, LORAN D.
Exec Dt:
12/23/1998
Assignee
1
WESTERN ATLAS INTERNATIONAL, INC.
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6069845
NONE
09220148
Correspondence name and address
WESTERN ATLAS INTERNATIONAL, INC.
E. EUGENE THIGPEN
P.O. BOX 1407
10205 WESTHEIMER ROAD
HOUSTON, TEXAS 77042
Assignment: 8
Reel/Frame:009933/0635   Pages: 3
Recorded: 04/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMBS, LORAN D.
Exec Dt:
02/09/1999
Assignee
1
BAKER HUGHES INCORPORATED
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6229760
NONE
09285224
Correspondence name and address
BAKER HUGHES INCORPORATED
J. ALBERT RIDDLE
WESTERN GEOPHYSICAL DIVISION
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Assignment: 9
Reel/Frame:009907/0607   Pages: 2
Recorded: 04/22/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMBS, LORAN D.
Exec Dt:
03/29/1999
Assignee
1
BAKER HUGHES INCORPORATED
PO BOX 2469
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6076630
NONE
09244853
Correspondence name and address
BAKER HUGHES INCORPORATED
J. ALBERT RIDDLE
10001 RICHMOND AVE.
HOUSTON, TX 77042
Assignment: 10
Reel/Frame:009927/0700   Pages: 2
Recorded: 04/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMBS, LORAN D.
Exec Dt:
04/16/1999
Assignee
1
BAKER HUGHES INCORPORATED
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6161495
NONE
09285219
Correspondence name and address
WESTERN GEOPHYSICAL DIVISION
J. ALBERT RIDDLE
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 11
Reel/Frame:009928/0341   Pages: 3
Recorded: 04/26/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMBS, LORAN D.
Exec Dt:
04/26/1999
Assignee
1
BAKER HUGHES INCORPORATED
10001 RICHMOND AVNUE;
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6253549
NONE
09299962
Correspondence name and address
LAW OFFICE OF GERALD E. LESTER
GERALD E. LESTER
22107 FIELDER
KATY, TX 77450
Assignment: 12
Reel/Frame:010179/0306   Pages: 2
Recorded: 08/19/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNETT, COLIN
Exec Dt:
08/12/1999
2
AMBS, LORAN D.
Exec Dt:
08/12/1999
Assignee
1
BAKER HUGHES INCORPORATED
P.O. BOX 2469, HOUSTON, TEXAS 77252-2469
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6285956
NONE
09304506
Correspondence name and address
BAKER HUGHES INCORPORATED
J. ALBERT RIDDLE
WESTERN GEOPHYSICAL DIVISION
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 13
Reel/Frame:010644/0169   Pages: 3
Recorded: 02/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BENNETT, COLIN M.
Exec Dt:
01/20/2000
2
AMBS, LORAN D.
Exec Dt:
01/20/2000
3
ZAJAC, MARK
Exec Dt:
01/20/2000
Assignee
1
BAKER HUGHES INCORPORATED
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6590831
NONE
09433666
Correspondence name and address
KAUSHIK P. SRIRAM
2603 AUGUSTA
SUITE 700
HOUSTON, TX 77057-5640
Assignment: 14
Reel/Frame:011599/0596   Pages: 2
Recorded: 03/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMBS, LORAN D.
Exec Dt:
09/13/2000
Assignee
1
BAKER HUGHES INCORPORATED
10,001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6657921
NONE
09584439
Correspondence name and address
ALAN J. ATKINSON
P.O. BOX 270161
HOUSTON, TEXAS 77277-0161
Assignment: 15
Reel/Frame:011685/0079   Pages: 2
Recorded: 03/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMBS, LORAN D.
Exec Dt:
09/13/2000
Assignee
1
BAKER HUGHES INCORPORATED
10,001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6288976
NONE
09584437
Correspondence name and address
ALAN J. ATKINSON
P.O. BOX 270161
HOUSTON, TX 77277-0161T
Assignment: 16
Reel/Frame:012549/0289   Pages: 2
Recorded: 01/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMBS, LORAN D.
Exec Dt:
12/19/2001
Assignee
1
WESTERNGECO, L.L.C.
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6556510
US20020064089
09727273
Correspondence name and address
WESTERNGECO
DAVID S. FIGATNER
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 17
Reel/Frame:012577/0880   Pages: 3
Recorded: 01/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
AMBS, LORAN D.
Exec Dt:
12/19/2001
Assignee
1
WESTERNGECO, L.L.C.
10001 RICHMOND AVE.
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6533627
US20030060102
09965308
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
G. MICHAEL ROEBUCK
2603 AUGUSTA DRIVE, SUITE 700
HOUSTON, TEXAS 77057-5640
Assignment: 18
Reel/Frame:012667/0587   Pages: 2
Recorded: 02/25/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BREMNER, DOUGLAS L.
Exec Dt:
01/17/2002
2
AMBS, LORAN D.
Exec Dt:
12/19/2001
Assignee
1
WESTERNGECO, L.L.C.
P.O. BOX 2469
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6552961
NONE
09643545
Correspondence name and address
WESTERNGECO
DAVID S. FIGATNER
10001 RICHMOND AVENUE
I.P. DEPARTMENT
HOUSTON, TX 77042

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