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Trademark Assignment Details

Reel/Frame:1570/0337   Pages: 18
    Recorded: 04/04/1997
Conveyance: ASSIGNMENT OF AN UNDIVIDED PART OF ASSIGNORS INTEREST
Total properties: 21
1
Serial #:
73518298
Filing Dt:
01/22/1985
Reg #:
1389465
Reg. Dt:
04/08/1986
Mark:
LEARDATA INFO-SERVICES
2
Serial #:
73518455
Filing Dt:
01/22/1985
Reg #:
1407136
Reg. Dt:
08/26/1986
Mark:
DWIGHT'S OIL & GAS REPORTS
3
Serial #:
73518525
Filing Dt:
01/22/1985
Reg #:
1357353
Reg. Dt:
08/27/1985
Mark:
HOTLINE ENERGY REPORTS
4
Serial #:
73522061
Filing Dt:
02/13/1985
Reg #:
1354025
Reg. Dt:
08/13/1985
Mark:
MORNING REPORT
5
Serial #:
73551637
Filing Dt:
08/05/1985
Reg #:
1387336
Reg. Dt:
03/25/1986
Mark:
DGRAPH
6
Serial #:
73551855
Filing Dt:
08/05/1985
Reg #:
1409247
Reg. Dt:
09/16/1986
Mark:
DPLOT
7
Serial #:
73551856
Filing Dt:
08/05/1985
Reg #:
1386678
Reg. Dt:
03/18/1986
Mark:
DCOM
8
Serial #:
74264152
Filing Dt:
04/09/1992
Reg #:
1882820
Reg. Dt:
03/07/1995
Mark:
LITE
9
Serial #:
74390811
Filing Dt:
05/17/1993
Reg #:
1873648
Reg. Dt:
01/17/1995
Mark:
SUBPUMP
10
Serial #:
74390812
Filing Dt:
05/17/1993
Reg #:
1863541
Reg. Dt:
11/22/1994
Mark:
TEAM TECHNICAL ENGINEERING APPLICATION MANAGER
11
Serial #:
74572642
Filing Dt:
09/12/1994
Reg #:
1991960
Reg. Dt:
08/06/1996
Mark:
SCOUT
12
Serial #:
74572650
Filing Dt:
09/12/1994
Reg #:
1916283
Reg. Dt:
09/05/1995
Mark:
HYPERVISION
13
Serial #:
74573273
Filing Dt:
09/14/1994
Reg #:
1916285
Reg. Dt:
09/05/1995
Mark:
DISCOVER
14
Serial #:
74575668
Filing Dt:
09/19/1994
Reg #:
1934485
Reg. Dt:
11/07/1995
Mark:
WELL PERFORMANCE ANALYSIS
15
Serial #:
74697116
Filing Dt:
07/03/1995
Reg #:
2041322
Reg. Dt:
02/25/1997
Mark:
ALLOCATE
16
Serial #:
74721453
Filing Dt:
08/28/1995
Reg #:
2026603
Reg. Dt:
12/31/1996
Mark:
DWIGHT'S ENERGYDATA, INC.
17
Serial #:
74721908
Filing Dt:
08/28/1995
Reg #:
1985795
Reg. Dt:
07/09/1996
Mark:
DWIGHTS
18
Serial #:
75001417
Filing Dt:
10/04/1995
Reg #:
NONE
Reg. Dt:
Mark:
SCOUTVIEW
19
Serial #:
75007039
Filing Dt:
10/16/1995
Reg #:
2001521
Reg. Dt:
09/17/1996
Mark:
VISION
20
Serial #:
75008485
Filing Dt:
10/23/1995
Reg #:
2008294
Reg. Dt:
10/15/1996
Mark:
SCOUT EXPRESS
21
Serial #:
75206050
Filing Dt:
09/20/1996
Reg #:
2334106
Reg. Dt:
03/28/2000
Mark:
POWERTOOLS
Assignor
1
DWIGHT'S ENERGYDATA, INC.
Exec Dt:
01/01/1997
Entity Type:
CORPORATION
Citizenship:
NONE
Assignee
1
PETROLEUM INFORMATION/DWIGHTS LLC
5333 WESTHEIMER, SUITE 100
HOUSTON, TEXAS 77056
Entity Type:
LIMITED LIABILITY COMPANY
Citizenship:
NONE
Correspondence name and address
PETROLEUM INFORMATION/DWIGHTS LLC
PATRICIA F. WONDERLEY
SUITE 100
5333 WESTHEIMER
HOUSTON, TX 77056

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