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Patent Assignment Assignee Details
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Assignee Name : BANK ONE, TEXAS, NATIONAL ASSOCIATION
Total Assignments: 59
Assignment: 1
Reel/Frame:005485/0008   Pages: 9
Recorded: 10/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/12/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07136951
Correspondence name and address
RANDALL C. BROWN
HAYNES AND BOONE
3100 NCNB PLAZA
901 MAIN STREET
DALLAS, TX 75202-3714
Assignment: 2
Reel/Frame:005485/0017   Pages: 9
Recorded: 10/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/12/1990
Assignee
1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
06520174
 
NONE
06938152
 
NONE
07130292
Correspondence name and address
RANDALL C. BROWN
HAYNES AND BOONE
3100 NCNB PLAZA
901 MAIN STREET
DALLAS, TX 75202-3714
Assignment: 3
Reel/Frame:005614/0875   Pages: 38
Recorded: 01/29/1991
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/09/1991
Assignee
1
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
04561340
 
NONE
04569095
 
NONE
04663525
 
NONE
04775207
 
NONE
04778091
 
NONE
04797848
 
NONE
05064619
 
NONE
05198996
 
NONE
05264895
 
NONE
05278347
 
NONE
05298348
 
NONE
05305064
 
NONE
05329387
 
NONE
05550525
 
NONE
05603289
 
NONE
05603290
 
NONE
05677141
 
NONE
06630307
Correspondence name and address
ED GARRETT
810 FIRST ST., N.E. #700
WASHINGTON, D.C. 20002
Assignment: 4
Reel/Frame:005688/0211   Pages: 11
Recorded: 04/26/1991
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/30/1991
Assignee
1
1717 MAIN ST., A NATIONAL BANKING ASSOCIATION
DALLAS, TEXAS 75201
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
07190899
 
NONE
07417090
Correspondence name and address
ED GARRETT
810 FIRST ST., N.E., #700
WASHINGTON, D.C. 20002
Assignment: 5
Reel/Frame:006353/0037   Pages: 7
Recorded: 10/14/1992
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/1992
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06280302
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 6
Reel/Frame:006353/0044   Pages: 5
Recorded: 10/14/1992
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/1992
Assignee
1
6TH FLOOR, ENERGY DEPT. 910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06438574
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 7
Reel/Frame:006353/0049   Pages: 5
Recorded: 10/14/1992
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/1992
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06438601
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 8
Reel/Frame:006353/0054   Pages: 5
Recorded: 10/14/1992
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/1992
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06566572
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:006353/0059   Pages: 5
Recorded: 10/14/1992
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/1992
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06629341
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:006353/0064   Pages: 5
Recorded: 10/14/1992
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/1992
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06438575
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 11
Reel/Frame:006353/0074   Pages: 5
Recorded: 10/14/1992
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/1992
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06373691
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 12
Reel/Frame:006353/0079   Pages: 5
Recorded: 10/14/1992
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/1992
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06538672
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 13
Reel/Frame:006353/0084   Pages: 5
Recorded: 10/14/1992
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/1992
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06300001
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 14
Reel/Frame:006353/0089   Pages: 5
Recorded: 10/14/1992
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/1992
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06295679
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 15
Reel/Frame:006353/0094   Pages: 5
Recorded: 10/14/1992
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
09/23/1992
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06571850
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 16
Reel/Frame:006735/0590   Pages: 18
Recorded: 10/20/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1993
Assignee
1
910 TRAVIS
6TH FLOOR, ENERGY DEPT.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07398716
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
1100 MILAM
SUITE 2575
HOUSTON, TX 77002
Assignment: 17
Reel/Frame:006735/0608   Pages: 18
Recorded: 10/20/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1993
Assignee
1
910 TRAVIS
6TH FLOOR, ENERGY DEPT.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07204089
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
1100 MILAM
SUITE 2575
HOUSTON, TX 77002
Assignment: 18
Reel/Frame:006735/0626   Pages: 18
Recorded: 10/20/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1993
Assignee
1
910 TRAVIS
6TH FLOOR, ENERGY DEPT.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06270924
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 19
Reel/Frame:006735/0644   Pages: 18
Recorded: 10/20/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1993
Assignee
1
910 TRAVIS
6TH FLOOR, ENERGY DEPT.
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06839571
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 20
Reel/Frame:006735/0662   Pages: 18
Recorded: 10/20/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1993
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07387517
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUTON, TX 77002
Assignment: 21
Reel/Frame:006735/0680   Pages: 18
Recorded: 10/20/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1993
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07370234
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 22
Reel/Frame:006735/0698   Pages: 18
Recorded: 10/20/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1993
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07347760
Correspondence name and address
LINDA MATTERN
BABCOCK & HENDERSON
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 23
Reel/Frame:006744/0587   Pages: 18
Recorded: 10/29/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1993
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07516119
Correspondence name and address
BABCOCK & HENDERSON
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 24
Reel/Frame:006744/0623   Pages: 18
Recorded: 10/29/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1993
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07932621
Correspondence name and address
BABCOCK & HENDERSON
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 25
Reel/Frame:006744/0641   Pages: 18
Recorded: 10/29/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1993
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07893788
Correspondence name and address
BABCOCK & HENDERSON
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 26
Reel/Frame:006744/0659   Pages: 18
Recorded: 10/29/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1993
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07867324
Correspondence name and address
BABCOCK & HENDERSON
LINDA MATTERN
SUITE 2575, 1100 MILAM
HOUSTON, TX 77002
Assignment: 27
Reel/Frame:006744/0677   Pages: 18
Recorded: 10/29/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/13/1993
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07817291
Correspondence name and address
BABCOCK & HENDERSON
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 28
Reel/Frame:006744/0605   Pages: 18
Recorded: 10/29/1993
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
10/23/1993
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07669525
Correspondence name and address
BABCOCK & HENDERSON
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 29
Reel/Frame:006949/0070   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/03/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06438601
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 30
Reel/Frame:006949/0083   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/03/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06373691
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP.
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 31
Reel/Frame:006942/0992   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06438574
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 32
Reel/Frame:006949/0064   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06571850
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 33
Reel/Frame:006949/0089   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07347760
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 34
Reel/Frame:006949/0095   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06295679
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 35
Reel/Frame:006949/0101   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07370234
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 36
Reel/Frame:006949/0107   Pages: 6
Recorded: 04/11/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07669525
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 37
Reel/Frame:006949/0113   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07516119
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 38
Reel/Frame:006950/0127   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06629341
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
1100 MILAM, SUITE 2575
HOUSTON, TEXAS 77002
Assignment: 39
Reel/Frame:006950/0133   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06538672
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
1100 MILAM, SUITE 2575
HOUSTON, TEXAS 77002
Assignment: 40
Reel/Frame:006950/0139   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07204089
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
1100 MILAM, SUITE 2575
HOUSTON, TEXAS 77002
Assignment: 41
Reel/Frame:006950/0145   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07398716
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
1100 MILAM, SUITE 2575
HOUSTON, TEXAS 77002
Assignment: 42
Reel/Frame:006950/0151   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07387517
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
1100 MILAM, SUITE 2575
HOUSTON, TEXAS 77002
Assignment: 43
Reel/Frame:006950/0157   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06270924
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
1100 MILAM, SUITE 2575
HOUSTON, TEXAS 77002
Assignment: 44
Reel/Frame:006950/0163   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06839571
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
1100 MILAM, SUITE 2575
HOUSTON, TEXAS 77002
Assignment: 45
Reel/Frame:006950/0169   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06438575
Correspondence name and address
BABCOCK, HENDERSON HAMMON & CARP
LINDA MATTERN
1100 MILAM, SUITE 2575
HOUSTON, TEXAS 77002
Assignment: 46
Reel/Frame:006952/0501   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06566572
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 47
Reel/Frame:006952/0507   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06373114
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 48
Reel/Frame:006952/0513   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06300001
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 49
Reel/Frame:006952/0519   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06280302
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 50
Reel/Frame:006952/0525   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07867324
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 51
Reel/Frame:006952/0531   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07893788
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 52
Reel/Frame:006952/0537   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07817291
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 53
Reel/Frame:006952/0543   Pages: 6
Recorded: 04/11/1994
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/30/1994
Assignee
1
6TH FLOOR, ENERGY DEPT.
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07932621
Correspondence name and address
BABCOCK HENDERSON HAMMON & CARP
LINDA MATTERN
SUITE 2575
1100 MILAM
HOUSTON, TX 77002
Assignment: 54
Reel/Frame:007978/0604   Pages: 24
Recorded: 05/20/1996
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/1996
2
Exec Dt:
03/27/1996
Assignee
1
910 TRAVIS
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07593046
Correspondence name and address
GARDERE & WYNNE, L.L.P.
KAY LYN SCHWARTZ
3000 THANKSGIVING TOWER
1601 ELM STREET
DALLAS, TEXAS 75201
Assignment: 55
Reel/Frame:008461/0542   Pages: 14
Recorded: 04/21/1997
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/24/1997
Assignee
1
1717 MAIN STREET
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07803367
Correspondence name and address
SHERIDAN ROSS P.C.
DANA L. HARTJE, ESQ.
1700 LINCOLN STREET, SUITE 3500
DENVER, CO 80203
Assignment: 56
Reel/Frame:008461/0560   Pages: 14
Recorded: 04/21/1997
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/24/1997
Assignee
1
1717 MAIN STREET
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07803369
Correspondence name and address
SHERIDAN ROSS P.C.
DANA L. HARTJE
1700 LINCOLN STREET
SUITE 3500
DENVER, COLORADO 80203
Assignment: 57
Reel/Frame:008461/0639   Pages: 14
Recorded: 04/21/1997
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/24/1997
Assignee
1
1717 MAIN STREET
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07803368
Correspondence name and address
SHERIDAN ROSS P.C.
DANA L. HARTJE, ESQ.
1700 LINCOLN STREET, SUITE 3500
DENVER, COLORADO 80203
Assignment: 58
Reel/Frame:008709/0810   Pages: 13
Recorded: 09/19/1997
Conveyance: FIRST AMENDED AND RESTATED PATENT AND TRADEMARK SECURITY AGREEMENT
Assignor
1
Exec Dt:
06/30/1997
Assignee
1
1717 MAIN STREET
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07803369
Correspondence name and address
SHERIDAN ROSS P.C.
DANA L. HARTJE, ESQ.
1700 LINCOLN STREET, SUITE 3500
DENVER, COLORADO 80203
Assignment: 59
Reel/Frame:008715/0726   Pages: 13
Recorded: 09/19/1997
Conveyance: FIRST AMENDED AND RESTATED PATENT AND TRADEMARK SECURITY AGREEMENT
Assignor
1
Exec Dt:
06/30/1997
Assignee
1
1717 MAIN STREET
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07803368
Correspondence name and address
SHERIDAN ROSS P.C.
DANA L. HARTJE, ESQ.
1700 LINCOLN STREET, SUITE 3500
DENVER, CO 80203

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