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Patent Assignment Assignor Details
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Assignor Name : BOLAN, MICHAEL L.
Total Assignments: 23
Assignment: 1
Reel/Frame:004348/0072   Pages: 1
Recorded: 01/10/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/27/1984
2
Exec Dt:
12/31/1984
3
Exec Dt:
12/31/1984
4
Exec Dt:
12/31/1984
Assignee
1
4350 BELTWOOD PARKWAY SOUTH
A TX CORP.
DALLAS, TEXAS 75234
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06660937
Correspondence name and address
ARNOLD, WHITE AND DURKEE
P. O. OX 4433
HOUSTON, TX 77210
Assignment: 2
Reel/Frame:004477/0712   Pages: 3
Recorded: 10/30/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/29/1985
2
Exec Dt:
10/29/1985
3
Exec Dt:
10/29/1985
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06792961
Correspondence name and address
DAVID N. LEONARD
14651 DALLAS PARKWAY, STE. 600 EAST
DALLAS, TX 75240
Assignment: 3
Reel/Frame:004887/0223   Pages: 3
Recorded: 05/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/24/1988
2
Exec Dt:
05/24/1988
3
Exec Dt:
05/24/1988
Assignee
1
4350 BELTWOOD PARKWAY SOUTH
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07198164
Correspondence name and address
ROBERT D. LOTT
LEONARD AND LOTT
THREE LINCOLN CENTRE
5430 LBJ FREEWAY, SUITE 875
DALLAS, TX 75240
Assignment: 4
Reel/Frame:004993/0191   Pages: 3
Recorded: 10/17/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/24/1988
2
Exec Dt:
05/24/1988
3
Exec Dt:
05/24/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07198164
Correspondence name and address
ROBERT GROOVER III
WORSHAM, FORSYTHE, SAMPELS & WOOLDRIDGE
2001 BRYAN TOWER
DALLAS, TEXAS 75201
Assignment: 5
Reel/Frame:005086/0702   Pages: 1
Recorded: 05/31/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/31/1989
2
Exec Dt:
05/21/1989
3
Exec Dt:
05/31/1989
Assignee
1
4350 BELTWOOD PARKWAY
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07359446
Correspondence name and address
ROBERT GROOVER III
WORSHAM, FORSYTHE, SAMPELS & WOOLDRIDGE
2001 BRYAN TOWER
SUITE 3200
DALLAS, TX 75201
Assignment: 6
Reel/Frame:005102/0947   Pages: 1
Recorded: 07/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/09/1989
2
Exec Dt:
07/09/1989
3
Exec Dt:
07/09/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07351760
Correspondence name and address
ROBERT GROOVER, III
WORSHAM, FORSYTHE, SAMPELS & WOOLDRIDGE
2001 BRYAN TOWER, STE. 3200
DALLAS, TX 75201
Assignment: 7
Reel/Frame:005102/0986   Pages: 1
Recorded: 07/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/10/1989
Assignee
1
TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07352598
Correspondence name and address
ROBERT GROOVER III
WORSHAM, FORSYTHE, SAMPELS & WOOLDRIDGE
2001 BRYAN TOWER, SUITE 3200
DALLAS, TX 75201
Assignment: 8
Reel/Frame:005245/0079   Pages: 1
Recorded: 12/20/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/10/1989
2
Exec Dt:
12/10/1989
3
Exec Dt:
12/10/1989
4
Exec Dt:
12/10/1989
Assignee
1
4350 BELTWOOD PARKWAY SOUTH
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07437012
Correspondence name and address
WORSHAM, FORSYTHE, SAMPELS & WOOLDRIDGE
THIRTY-TWO HUNDRED, 2001 BRYAN TOWER
DALLAS, TX 75201
Assignment: 9
Reel/Frame:005338/0720   Pages: 2
Recorded: 05/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/21/1990
2
Exec Dt:
05/21/1990
3
Exec Dt:
05/21/1990
Assignee
1
4350 SOUTH BELTWOOD PARKWAY
DALLAS, TEXAS 75244-3292
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07502269
Correspondence name and address
WORSHAM, FORSYTHE, SAMPLES & WOOLDRIDGE
THIRTY-TWO HUNDRED, 2001 BRYAN TOWER
DALLAS, TX 75201
Assignment: 10
Reel/Frame:005494/0161   Pages: 2
Recorded: 10/01/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/11/1990
2
Exec Dt:
09/11/1990
3
Exec Dt:
09/11/1990
4
Exec Dt:
09/11/1990
Assignee
1
4350 SOUTH BELTWOOD PARKWAY SOUTH
DALLAS, TEXAS 75244-3292
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07567467
Correspondence name and address
WORSHAM, FORSYTHE, SAMPELS & WOOLDRIDGE
THIRTY-TWO HUNDRED, 2001 BRYAN TOWER
DALLAS, TX 75201
Assignment: 11
Reel/Frame:005567/0354   Pages: 2
Recorded: 01/14/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/01/1991
2
Exec Dt:
01/03/1990
Assignee
1
4401 SOUTH BELTWOOD PARKWAY
DALLAS, TEXAS 75244-3292
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07615608
Correspondence name and address
WORSHAM, FORSYTHE, ET AL
THIRTY-TWO HUNDRED 2001 BRYAN TOWER
DALLAS, TX 75201
Assignment: 12
Reel/Frame:005631/0111   Pages: 2
Recorded: 02/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/21/1991
2
Exec Dt:
02/21/1991
3
Exec Dt:
02/21/1991
4
Exec Dt:
02/21/1991
Assignee
1
4401 SOUTH BELTWOOD PARKWAY
DALLAS, TEXAS 75244-3292
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07631929
Correspondence name and address
WORSHAM, FORSYTHE,
SAMPELS & WOOLDRIDGE
THIRTY-TWO HUNDRED, 2001 BRYAN TOWER
DALLAS, TX 75201
Assignment: 13
Reel/Frame:008083/0422   Pages: 7
Recorded: 10/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/18/1995
2
Exec Dt:
10/18/1995
3
Exec Dt:
10/20/1995
4
Exec Dt:
10/10/1995
Assignee
1
4350 SOUTH BELTWOOD PARKWAY
DALLAS, TEXAS 75244
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
08346556
 
NONE
08483780
Correspondence name and address
JENKENS & GILCHRIST, P.C.
ROGER L. MAXWELL
1445 ROSS AVE., STE. 3200
DALLAS, TX 75202-2799
Assignment: 14
Reel/Frame:007748/0034   Pages: 5
Recorded: 11/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/16/1995
2
Exec Dt:
11/16/1995
3
Exec Dt:
11/16/1995
4
Exec Dt:
11/16/1995
5
Exec Dt:
11/16/1995
6
Exec Dt:
11/20/1995
Assignee
1
4401 S. BELTWOOD PARKWAY
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08355362
Correspondence name and address
JENKENS & GILCHRIST, P.C.
ROGER L. MAXWELL
1445 ROSS AVENUE, SUITE 3200
DALLAS, TX 75202-2799
Assignment: 15
Reel/Frame:007803/0715   Pages: 5
Recorded: 02/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/17/1996
2
Exec Dt:
01/16/1996
3
Exec Dt:
01/16/1996
4
Exec Dt:
01/16/1996
5
Exec Dt:
01/19/1996
6
Exec Dt:
01/16/1996
Assignee
1
4401 S. BELTWOOD PARKWAY
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07352581
Correspondence name and address
JENKENS & GILCHRIST, P.C.
STEVEN R. GREENFIELD
1445 ROSS AVENUE, SUITE 3200
DALLAS, TX 75202-2799
Assignment: 16
Reel/Frame:007820/0410   Pages: 4
Recorded: 02/20/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/26/1996
2
Exec Dt:
01/26/1996
3
Exec Dt:
01/26/1996
4
Exec Dt:
01/26/1996
Assignee
1
4401 S. BELTWOOD PARKWAY
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08347662
Correspondence name and address
JENKENS & GILCHRIST, P.C.
STEVEN R. GREENFIELD
1445 ROSS AVENUE, SUITE 3200
DALLAS, TX 75202-2799
Assignment: 17
Reel/Frame:008029/0098   Pages: 3
Recorded: 05/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/1996
2
Exec Dt:
04/16/1996
3
Exec Dt:
04/18/1996
Assignee
1
4401 S. BELTWOOD PARKWAY
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08594975
Correspondence name and address
JENKENS & GILCHRIST, P.C.
STEVEN R. GREENFIELD, P.C
1445 ROSS AVENUE
SUITE 3200
DALLAS, TX 75202-2799
Assignment: 18
Reel/Frame:028863/0710   Pages: 3
Recorded: 08/28/2012
Attorney Dkt #:'880 20092-0000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/1996
2
Exec Dt:
04/16/1996
3
Exec Dt:
04/18/1996
Assignee
1
4401 S. BELTWOOD PARKWAY
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08978798
Correspondence name and address
NORTH WEBER & BAUGH LLP
2479 E BAYSHORE RD
STE 707
PALO ALTO, CA 94303
Assignment: 19
Reel/Frame:008227/0902   Pages: 3
Recorded: 10/16/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/17/1996
2
Exec Dt:
10/08/1996
Assignee
1
4401 S. BELTWOOD PARKWAY
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08684520
Correspondence name and address
JENKENS & GILCHRIST, P.C.
STEVEN R. GREENFIELD
1445 ROSS AVENUE, SUITE 3200
DALLAS, TX 75202-2799
Assignment: 20
Reel/Frame:008267/0790   Pages: 6
Recorded: 12/09/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/22/1996
2
Exec Dt:
11/22/1996
3
Exec Dt:
12/03/1996
4
Exec Dt:
12/04/1996
5
Exec Dt:
12/04/1996
6
Exec Dt:
11/22/1996
7
Exec Dt:
12/04/1996
8
Exec Dt:
11/22/1996
Assignee
1
4401 S. BELTWOOD PARKWAY
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08684644
Correspondence name and address
JENKENS & GILCHRIST, P.C.
ROGER L. MAXWELL
1445 ROSS AVENUE, SUITE 3200
DALLAS, TX 75202-2799
Assignment: 21
Reel/Frame:008630/0532   Pages: 7
Recorded: 08/05/1997
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR'S NAME. AN ASSIGNMENT WAS PREVIOUSLY RECORDED ON REEL 8267, FRAME 0790.
Assignors
1
Exec Dt:
11/22/1996
2
Exec Dt:
11/22/1996
3
Exec Dt:
12/03/1996
4
Exec Dt:
12/04/1996
5
Exec Dt:
12/04/1996
6
Exec Dt:
11/22/1996
7
Exec Dt:
12/04/1996
8
Exec Dt:
11/22/1996
Assignee
1
4401 S. BELTWOOD PARKWAY
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08684644
Correspondence name and address
JENKENS & GILCHRIST, P.C.
ROGER L. MAXWELL
1445 ROSS AVENUE
SUITE 3200
DALLAS, TX 75202-2799
Assignment: 22
Reel/Frame:010787/0658   Pages: 6
Recorded: 05/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/06/2000
2
Exec Dt:
01/06/2000
Assignee
1
4401 SOUTH BELTWOOD PARKWAY
DALLAS, TEXAS 75244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08404210
Correspondence name and address
JENKENS & GILCHRIST, P.C.
ROGER L. MAXWELL
1445 ROSS AVENUE
SUITE 3200
DALLAS, TEXAS 75202-2812
Assignment: 23
Reel/Frame:049662/0698   Pages: 2
Recorded: 07/03/2019
Attorney Dkt #:0821.1001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/02/2019
Assignee
1
200 WALNUT HILL AVE UNIT #27
HILLSBORO, TEXAS 76645
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16460624
Correspondence name and address
MICHAEL D. STEIN
1990 M ST., NW
WASHINGTON, DC 20036

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