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Patent Assignment Assignor Details
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Assignor Name : PATTERSON, DONALD E.
Total Assignments: 11
Assignment: 1
Reel/Frame:005318/0341   Pages: 5
Recorded: 05/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/18/1990
2
Exec Dt:
05/18/1990
3
Exec Dt:
05/18/1990
4
Exec Dt:
05/18/1990
Assignee
1
4802 RESEARCH FOREST DRIVE, A CORP OF TX
THE WOODLANDS, TEXAS 77381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07528804
Correspondence name and address
VINSON & ELKINS
3300 FIRST CITY TOWER
1001 FANNIN
HOUSTON, TEXAS 77002-6760
Assignment: 2
Reel/Frame:005704/0591   Pages: 6
Recorded: 05/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/02/1991
2
Exec Dt:
05/02/1991
3
Exec Dt:
05/02/1991
4
Exec Dt:
05/06/1991
Assignee
1
ORGANIZED UNDER THE LAW OF TEXAS
4802 RESEARCH FOREST DRIVE
WOODLANDS, TEXAS 77381
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07696769
Correspondence name and address
W. RONALD ROBINS
VINSON & ELKINS
3300 FIRST CITY TOWER
1001 FANNIN
HOUSTON, TX 77002-6067
Assignment: 3
Reel/Frame:007140/0759   Pages: 5
Recorded: 09/13/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/08/1994
2
Exec Dt:
09/08/1994
3
Exec Dt:
09/08/1994
Assignees
1
3500 WEST BALCONES CENTER DRIVE
AUSTIN, TEXAS 78759-6509
2
2435 NORTH BOULEVARD
HOUSTON, TEXAS 77098
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08304918
Correspondence name and address
KELLY K. KORDZIK
WINSTEAD SECHREST & MINICK P.C.
5400 RENAISSANCE TOWER
1201 ELM STREET
DALLAS, TEXAS 75270
Assignment: 4
Reel/Frame:007535/0406   Pages: 5
Recorded: 06/07/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/07/1994
2
Exec Dt:
09/08/1994
3
Exec Dt:
09/06/1994
Assignees
1
3500 WEST BALCONES CENTER DRIVE
AUSTIN, TEXAS 78759
2
2435 NORTH BOULEVARD
HOUSTON, TEXAS 77098
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08304918
Correspondence name and address
KELLY K. KORDZIK
WINSTEAD SECHREST & MINICK P.C.
5400 RENAISSANCE TOWER
1201 ELM STREET
DALLAS, TX 75270
Assignment: 5
Reel/Frame:009512/0740   Pages: 3
Recorded: 10/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/1998
2
Exec Dt:
10/08/1998
Assignee
1
SUITE 200
101 WEST SIXTH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09169908
Correspondence name and address
BAKER & BOTTS, L.L.P.
CLAUDE E. COOKE, JR.
ONE SHELL PLAZA
910 LOUISIANA STREET
HOUSTON, TX 77002-4995
Assignment: 6
Reel/Frame:009514/0416   Pages: 3
Recorded: 10/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/08/1998
2
Exec Dt:
10/08/1998
Assignee
1
101 WEST SIXTH STREET, SUITE 200
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09169909
Correspondence name and address
BAKER & BOTTS, L.L.P.
CLAUDE E. COOKE, JR.
ONE SHELL PLAZA
910 LOUISIANA STREET
HOUSTON, TEXAS 77002-4995
Assignment: 7
Reel/Frame:010521/0348   Pages: 4
Recorded: 12/31/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/28/1999
2
Exec Dt:
12/28/1999
Assignee
1
SUITE 200
101 WEST 6TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09476051
Correspondence name and address
BAKER BOTTS, L.L.P.
MITCHELL D. LUKIN
ONE SHELL PLAZA
910 LOUISIANA
HOUSTON, TX 77002
Assignment: 8
Reel/Frame:010897/0242   Pages: 6
Recorded: 06/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/22/2000
2
Exec Dt:
03/22/2000
3
Exec Dt:
03/22/2000
4
Exec Dt:
03/22/2000
5
Exec Dt:
03/22/2000
6
Exec Dt:
03/22/2000
Assignee
1
101 WEST 6TH STREET, SUITE 200
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09534374
Correspondence name and address
BAKER BOTTS L.L.P.
CLAUDE E. COOKE, JR.
910 LOUISIANA
HOUSTON, TX 77002
Assignment: 9
Reel/Frame:011212/0978   Pages: 5
Recorded: 10/06/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/26/2000
2
Exec Dt:
09/26/2000
3
Exec Dt:
09/26/2000
4
Exec Dt:
09/26/2000
5
Exec Dt:
09/27/2000
6
Exec Dt:
09/26/2000
Assignee
1
SUITE 200
101 WEST SIXTH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09684107
Correspondence name and address
BAKER BOTTS L.L.P.
CLAUDE E. COOKE, JR.
ONE SHELL PLAZA
910 LOUISIANA
HOUSTON, TX 77002
Assignment: 10
Reel/Frame:012105/0678   Pages: 4
Recorded: 08/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/2001
2
Exec Dt:
08/16/2001
3
Exec Dt:
08/10/2001
4
Exec Dt:
08/10/2001
5
Exec Dt:
08/13/2001
6
Exec Dt:
08/16/2001
Assignee
1
3500 COMSOUTH DRIVE
AUSTIN, TEXAS 78744
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09933031
Correspondence name and address
BAKER BOTTS, L.L.P.
CLAUDE E. COOKE, JR.
ONE SHELL PLAZA
910 LOUISIANA STREET
HOUSTON, TX 77002-4995
Assignment: 11
Reel/Frame:019090/0158   Pages: 3
Recorded: 02/12/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/08/2007
Assignee
1
6201 E. OLTORF STREET
SUITE 400
AUSTIN, TEXAS 78741
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11705357
Correspondence name and address
CLAUDE E. COOKE, JR.
2040 N LOOP 336 W
SUITE 123
CONROE, TEXAS 77304

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