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Patent Assignment Assignor Details
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Assignor Name : BOULTON, ROGER
Total Assignments: 7
Assignment: 1
Reel/Frame:009669/0690   Pages: 2
Recorded: 12/21/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOULTON, ROGER
Exec Dt:
12/18/1998
2
CHEN, CHEN-KANG D.
Exec Dt:
12/18/1998
3
GAYNOR, THOMAS C.
Exec Dt:
12/18/1998
4
RAO, VIKRAM
Exec Dt:
12/18/1998
Assignee
1
DRESSER INDUSTRIES, INC.
2001 ROSS AVENUE
DALLAS, TEXAS 75221
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6269892
NONE
09217764
Correspondence name and address
BROWNING BUSHMAN
LOREN G. HELMREICH
5718 WESTHEIMER, SUITE 1800
HOUSTON TX 77057
Assignment: 2
Reel/Frame:011926/0734   Pages: 7
Recorded: 06/22/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, CHEN-KANG D.
Exec Dt:
10/11/1999
2
GAYNOR, THOMAS M.
Exec Dt:
10/25/1999
3
GLEITMAN, DANIEL D.
Exec Dt:
10/11/1999
4
HARDIN, JOHN R., JR.
Exec Dt:
10/12/1999
5
WALKER, COLIN
Exec Dt:
10/21/1999
6
RAO, M. VIKRAM
Exec Dt:
10/13/1999
7
BOULTON, ROGER
Exec Dt:
10/26/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6581699
NONE
09378023
Correspondence name and address
BROWNING BUSHMAN
LOREN G. HELMREICH
5718 WESTHEIMER
SUITE 1800
HOUSTON, TX 77057
Assignment: 3
Reel/Frame:013250/0361   Pages: 7
Recorded: 08/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOULTON, ROGER
Exec Dt:
10/26/1999
2
CHEN, CHEN-KANG D.
Exec Dt:
10/11/1999
3
GAYNOR, THOMAS C.
Exec Dt:
10/25/1999
4
GLEITMAN, DANIEL D.
Exec Dt:
10/11/1999
5
HARDIN, JOHN JR.
Exec Dt:
10/12/1999
6
RAO, M. VIKRAM
Exec Dt:
10/13/1999
7
WALKER, COLIN
Exec Dt:
10/21/1999
Assignee
1
HALLIBURTON ENERGY SERVICE, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7147066
US20030010534
10230709
Correspondence name and address
BROWNING BUSHMAN
LOREN G. HELMREICH
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 4
Reel/Frame:018298/0776   Pages: 7
Recorded: 07/24/2006
Attorney Dkt #:SPERRY SUN-209-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOULTON, ROGER
Exec Dt:
10/26/1999
2
CHEN, CHEN-KANG D.
Exec Dt:
10/11/1999
3
GAYNOR, THOMAS C.
Exec Dt:
10/25/1999
4
GLEITMAN, DANIEL D.
Exec Dt:
10/11/1999
5
HARDIN, JR., JOHN
Exec Dt:
10/12/1999
6
RAO, M. VIKRAM
Exec Dt:
10/13/1999
7
WALKER, COLIN
Exec Dt:
10/21/1999
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
4100 CLINTON DRIVE
HOUSTON, TEXAS 77020
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7621343
US20060266555
11491738
Correspondence name and address
LOREN G. HELMREICH
BROWNING BUSHMAN P.C.
5718 WESTHEIMER, SUITE 1800
HOUSTON, TX 77057
Assignment: 5
Reel/Frame:014071/0748   Pages: 25
Recorded: 05/16/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WYLIE, GLENDA
Exec Dt:
03/25/2003
2
ZAMORA, FRANK
Exec Dt:
03/24/2003
3
MURALI, BEEGAMUDRE N.
Exec Dt:
03/25/2003
4
TERRY, JAMES B.
Exec Dt:
04/10/2003
5
EVERETT BROTHERS, LANCE
Exec Dt:
03/27/2003
6
PALMER, ANTHONY VANN
Exec Dt:
03/25/2003
7
REDDY, BAIREDDY R.
Exec Dt:
03/25/2003
8
EOFF, LARRY S.
Exec Dt:
03/25/2003
9
WEAVER, JIMMIE D.
Exec Dt:
03/25/2003
10
WILSON, JOHN M.
Exec Dt:
03/25/2003
11
FITSGERALD, RUSSELL M.
Exec Dt:
03/27/2003
12
RAO, M. VIKRAM
Exec Dt:
04/02/2003
13
CULOTTA, ANNE M.
Exec Dt:
04/07/2003
14
BOULTON, ROGER
Exec Dt:
03/24/2003
15
CHEN, CHEN-KANG DAVID
Exec Dt:
03/24/2003
16
GAYNOR, THOMAS M.
Exec Dt:
03/21/2003
17
HARDIN, JOHN
Exec Dt:
03/27/2003
18
GLEITMAN, DANIEL
Exec Dt:
03/27/2003
19
WALKER, COLIN
Exec Dt:
04/03/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BLVD.
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7066284
US20040149431
10293013
Correspondence name and address
CONLEY ROSE P.C
DAVID A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 6
Reel/Frame:026680/0180   Pages: 25
Recorded: 08/01/2011
Attorney Dkt #:1391-27615
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WYLIE, GLENDA
Exec Dt:
03/25/2003
2
MURALI, BEEGAMUDRE N.
Exec Dt:
03/25/2003
3
RAO, M. VIKRAM
Exec Dt:
04/02/2003
4
CULOTTA, ANNE M.
Exec Dt:
04/07/2003
5
ZAMORA, FRANK
Exec Dt:
03/24/2003
6
TERRY, JAMES B.
Exec Dt:
04/10/2003
7
BROTHERS, LANCE EVERETT
Exec Dt:
03/27/2003
8
PALMER, ANTHONY VANN
Exec Dt:
03/25/2003
9
REDDY, BAIREDDY R.
Exec Dt:
03/25/2003
10
EOFF, LARRY S.
Exec Dt:
03/25/2003
11
WEAVER, JIMMIE D.
Exec Dt:
03/25/2003
12
WILSON, JOHN M.
Exec Dt:
03/25/2003
13
FITSGERALD, RUSSELL M.
Exec Dt:
03/27/2003
14
BOULTON, ROGER
Exec Dt:
04/07/2003
15
CHEN, CHEN-KANG DAVID
Exec Dt:
03/24/2003
16
GAYNOR, THOMAS M.
Exec Dt:
03/21/2003
17
HARDIN, JOHN
Exec Dt:
03/27/2003
18
GLEITMAN, DANIEL
Exec Dt:
03/27/2003
19
WALKER, COLIN
Exec Dt:
04/03/2003
Assignee
1
HALLIBURTON ENERGY SERVICES, INC.
10200 BELLAIRE BOULEVARD
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8011446
US20090308616
12486400
Correspondence name and address
COLLIN A. ROSE
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 7
Reel/Frame:035447/0542   Pages: 2
Recorded: 04/20/2015
Attorney Dkt #:5904STL-1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BOULTON, ROGER
Exec Dt:
03/23/2015
2
SCHAEFER, JEANNETTE
Exec Dt:
03/23/2015
Assignee
1
SPRINGTHING LIMITED
3 BROOKS END
NYETIMBER, WEST SUSSEX
BOGNOR REGIS, UNITED KINGDOM PO213DE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150225166
14422804
Correspondence name and address
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202

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