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Patent Assignment Assignor Details
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Assignor Name : BURKHARD, ALAN
Total Assignments: 7
Assignment: 1
Reel/Frame:007441/0609   Pages: 5
Recorded: 04/27/1995
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR'S NAME. AN ASSIGNMENT WAS PREVIOUSLY RECORDED AT REEL 7321, FRAMES 824-827.
Assignors
1
Exec Dt:
02/07/1995
2
Exec Dt:
02/07/1995
3
Exec Dt:
02/07/1995
Assignee
1
3 GREENWAY PLAZA
HOUSTON, TEXAS 77046
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08325009
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
GREGORY L. MAAG
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 2
Reel/Frame:012445/0904   Pages: 3
Recorded: 01/08/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2001
2
Exec Dt:
11/16/2001
3
Exec Dt:
11/16/2001
Assignee
1
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09918929
Correspondence name and address
HAYNES AND BOONE, LLP
WARREN B. KICE
3100 NATIONSBANK PLAZA
901 MAIN STREET
DALLAS, TEXAS 75202-3789
Assignment: 3
Reel/Frame:012492/0657   Pages: 3
Recorded: 01/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/2001
2
Exec Dt:
11/16/2001
Assignee
1
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10044681
Correspondence name and address
WARREN B. KICE
TODD MATTINGLY
3100 NATIONSBANK PLAZA
901 MAIN STREET
DALLAS, TEXAS 75202-3789
Assignment: 4
Reel/Frame:015586/0604   Pages: 3
Recorded: 07/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/15/2004
2
Exec Dt:
07/15/2004
Assignee
1
LEGAL DEPT. PATENT AND TRADEMARK GROUP
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10892576
Correspondence name and address
CARTER J. WHITE
LEGAL DEPT. -PATENT & TRADEMARK GROUP
5950 NORTH COURSE DR.
HOUSTON, TX 77072
Assignment: 5
Reel/Frame:015600/0230   Pages: 3
Recorded: 07/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/16/2004
2
Exec Dt:
07/19/2004
Assignee
1
5950 NORTH COUSE DRIVE
LEGAL DEPT. PATENT AND TRADMARK GROUP
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10894267
Correspondence name and address
CARTER J. WHITE
LEGAL DEPT. - PATENT & TRADEMARK GROUP
5950 NORTH COURSE DR.
HOUSTON, TEXAS 77072
Assignment: 6
Reel/Frame:017927/0923   Pages: 3
Recorded: 05/25/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/22/2006
2
Exec Dt:
05/22/2006
Assignee
1
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11367132
Correspondence name and address
KIMBERLY D. BALLEW
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Assignment: 7
Reel/Frame:049249/0107   Pages: 9
Recorded: 05/22/2019
Attorney Dkt #:IS18.0150-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/20/2019
2
Exec Dt:
05/08/2019
3
Exec Dt:
05/09/2019
4
Exec Dt:
05/08/2019
Assignee
1
300 SCHLUMBERGER DRIVE
SUGAR LAND, TEXAS 77478
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16402851
Correspondence name and address
KRISTINE DUMAS-SCARBER
10001 RICHMOND AVENUE
ROOM 4720
HOUSTON, TX 77042

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