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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 : BUTCHER, TRENT N.
Total Assignments: 8
Assignment: 1
Reel/Frame:007565/0506   Pages: 4
Recorded: 06/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/1995
2
Exec Dt:
06/07/1995
3
Exec Dt:
06/07/1995
Assignee
1
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08480623
Correspondence name and address
JOSEPH A. WALKOWSKI
TRASK, BRITT & ROSSA
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 2
Reel/Frame:008284/0776   Pages: 4
Recorded: 12/26/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/03/1996
2
Exec Dt:
12/03/1996
3
Exec Dt:
12/03/1996
Assignee
1
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08719281
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 3
Reel/Frame:008422/0510   Pages: 3
Recorded: 02/03/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/31/1997
Assignee
1
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08792066
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 4
Reel/Frame:009347/0273   Pages: 3
Recorded: 07/27/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/20/1998
Assignee
1
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09123167
Correspondence name and address
TRASK, BRITT & ROSSA
BRICK G. POWER
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 5
Reel/Frame:009403/0721   Pages: 4
Recorded: 08/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/1998
2
Exec Dt:
08/13/1998
3
Exec Dt:
08/13/1998
Assignee
1
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09135522
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 6
Reel/Frame:009402/0076   Pages: 3
Recorded: 08/18/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/18/1998
Assignee
1
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09135977
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 7
Reel/Frame:009709/0537   Pages: 5
Recorded: 01/13/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/12/1999
2
Exec Dt:
01/08/1999
3
Exec Dt:
01/05/1999
4
Exec Dt:
01/08/1999
5
Exec Dt:
01/08/1999
Assignee
1
3900 ESSEX LANE, SUITE 1200
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09231350
Correspondence name and address
TRASK, BRITT & ROSSA
JULIE K. MORRISS
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550
Assignment: 8
Reel/Frame:009940/0895   Pages: 4
Recorded: 05/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/22/1999
2
Exec Dt:
01/22/1999
3
Exec Dt:
01/22/1999
Assignee
1
SUITE 1200
3900 ESSEX LANE
HOUSTON, TEXAS 77027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09236971
Correspondence name and address
TRASK, BRITT & ROSSA
JOSEPH A. WALKOWSKI
P.O. BOX 2550
SALT LAKE CITY, UT 84110-2550

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