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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 : BUTLER, BRUCE D.
Total Assignments: 9
Assignment: 1
Reel/Frame:004699/0863   Pages: 1
Recorded: 04/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/21/1987
2
Exec Dt:
04/23/1987
3
Exec Dt:
04/23/1987
Assignee
1
201 WEST SEVENTH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07043611
Correspondence name and address
RUSSELL T. WONG
ARNOLD, WHITE & DURKEE
P. O. BOX 4433
HOUSTON, TX 77210
Assignment: 2
Reel/Frame:007595/0353   Pages: 2
Recorded: 08/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/1995
2
Exec Dt:
07/21/1995
Assignee
1
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08440417
Correspondence name and address
AKIN, GUMP, STRAUSS, HAUER ET AL
DENISE L. MAYFIELD
816 CONGRESS AVENUE, SUITE 1900
AUSTIN, TX 78701
Assignment: 3
Reel/Frame:007654/0061   Pages: 2
Recorded: 09/25/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/21/1995
2
Exec Dt:
07/21/1995
Assignee
1
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08440417
Correspondence name and address
DENISE L. MAYFIELD
AKIN, GUMP, STRAUSS, HAUER & FELD, L.L.P
816 CONGRESS AVENUE
SUITE 1900
AUSTIN, TX 78701
Assignment: 4
Reel/Frame:008524/0768   Pages: 3
Recorded: 04/08/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/1996
2
Exec Dt:
03/27/1996
Assignee
1
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08841937
Correspondence name and address
ROSENBLATT & REDANO, P.C.
RICHARD T. REDANO
ONE GREENWAY PLAZA
SUITE 500
HOUSTON, TX 77046
Assignment: 5
Reel/Frame:008312/0010   Pages: 3
Recorded: 01/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/18/1996
2
Exec Dt:
12/18/1996
Assignee
1
201 W. 7TH ST.
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08719134
Correspondence name and address
AKIN, GUMP, STRAUSS, HAUER & FELD, L.L.P
DENISE L. MAYFIELD, ESQ
816 CONGRESS AVENUE, STE. 1900
AUSTIN, TX 78701
Assignment: 6
Reel/Frame:008401/0169   Pages: 10
Recorded: 03/17/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/1997
2
Exec Dt:
01/06/1997
3
Exec Dt:
01/06/1997
Assignee
1
5955 PACIFIC CENTER BLVD.
SAN DIEGO, CALIFORNIA 92121
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07526822
 
NONE
07686779
 
NONE
07688463
 
NONE
07774693
 
NONE
07782557
 
NONE
07810479
 
NONE
07918651
 
NONE
07965232
 
NONE
08252906
Correspondence name and address
KIRKLAND & ELLIS
MARY E. ZAUG
200 EAST RANDOLPH DRIVE
SUITE 5400
CHICAGO, IL 60601
Assignment: 7
Reel/Frame:010377/0580   Pages: 9
Recorded: 03/14/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/1997
2
Exec Dt:
01/06/1997
3
Exec Dt:
01/06/1997
Assignee
1
5955 PACIFIC CENTER BLVD.
SAN DIEGO, CALIFORNIA 92121
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07526822
 
NONE
07686779
 
NONE
07688463
 
NONE
07774693
 
NONE
07782557
 
NONE
07810479
 
NONE
07918651
 
NONE
07965232
 
NONE
08252906
Correspondence name and address
KIRKLAND & ELLIS
MARY E. ZAUG
200 EAST RANDOLPH DRIVE, SUITE 5400
CHICAGO, IL 60601
Assignment: 8
Reel/Frame:012569/0001   Pages: 15
Recorded: 01/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/1997
2
Exec Dt:
01/06/1997
3
Exec Dt:
01/06/1997
Assignee
1
5955 PACIFIC CENTER BLVD.
SAN DIEGO, CALIFORNIA 92121
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07526822
 
NONE
07686779
 
NONE
07688463
 
NONE
07774693
 
NONE
07782557
 
NONE
07810479
 
NONE
07918651
 
NONE
07965232
 
NONE
08252906
Correspondence name and address
DUANE MORRIS LLP
RICHARD T. REDANO
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046
Assignment: 9
Reel/Frame:008749/0213   Pages: 3
Recorded: 09/29/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/1997
2
Exec Dt:
09/22/1997
Assignee
1
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08939486
Correspondence name and address
ROSENBLATT & REDANO, P.C.
RICHARD T. REDANO
ONE GREENWAY PLAZA, SUITE 500
HOUSTON, TX 77046

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