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Patent Assignment Assignor Details
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Assignor Name : WORTHAM, LARRY C.
Total Assignments: 12
Assignment: 1
Reel/Frame:004044/0643   Pages: 3
Recorded: 09/17/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/08/1982
2
Exec Dt:
09/08/1982
3
Exec Dt:
09/08/1982
4
Exec Dt:
09/08/1982
Assignee
1
CARROLLTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06307285
Correspondence name and address
THOMAS R. FELGER
OTIS ENGINEERING CORP., PATENT SECTIONN
P. O. BOX 34380
DALLAS, TX 75234
Assignment: 2
Reel/Frame:004293/0261   Pages: 4
Recorded: 08/27/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/22/1984
2
Exec Dt:
08/22/1984
3
Exec Dt:
08/22/1984
4
Exec Dt:
08/22/1984
Assignee
1
CARROLLTON, TEXAS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06612409
Correspondence name and address
THOMAS R. FELGER
P. O. BOX 819052
DALLAS, TX 75381-9052
Assignment: 3
Reel/Frame:005583/0050   Pages: 3
Recorded: 01/17/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/11/1991
Assignee
1
16475 DALLAS PARKWAY
DALLAS, TEXAS 75248
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07642436
Correspondence name and address
HAROLD E. MEIER
GARDERE & WYNNE
1601 ELM STREET
3000 THANKSGIVING TOWER
DALLAS, TX 75201
Assignment: 4
Reel/Frame:017400/0369   Pages: 3
Recorded: 03/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/11/1991
Assignee
1
16475 DALLAS PARKWAY
DALLAS, TEXAS 75248
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
07920644
 
NONE
08178022
 
NONE
08279211
 
NONE
08406390
 
NONE
08628827
 
NONE
08900099
 
NONE
09049573
 
NONE
09096195
Correspondence name and address
PHYLLIS K. KRISTAL
FISH & RICHARDSON P.C.
1425 K STREET, NW
11TH FLOOR
WASHINGTON, DC 20005-3500
Assignment: 5
Reel/Frame:007233/0309   Pages: 3
Recorded: 11/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/15/1994
Assignee
1
16479 DALLAS PARKWAY, SUITE 710
DALLAS,, TEXAS 75248
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08340755
Correspondence name and address
BARTON E. SHOWALTER, ESQ.
BAKER & BOTTS, L.L.P.
2001 ROSS AVENUE
DALLAS, TEXAS 75201-2980
Assignment: 6
Reel/Frame:017400/0276   Pages: 3
Recorded: 03/29/2006
Attorney Dkt #:20235-015002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/15/1994
Assignee
1
16479 DALLAS PARKWAY, SUITE 710
DALLAS, TEXAS 75248
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09219113
Correspondence name and address
PHYLLIS K. KRISTAL
FISH & RICHARDSON P.C.
1425 K STREET, N.W., 11TH FLOOR
WASHINGTON, D.C. 20005-3500
Assignment: 7
Reel/Frame:008329/0486   Pages: 3
Recorded: 11/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/21/1996
Assignee
1
16479 DALLAS PARKWAY, SUITE 710
DALLAS, TEXAS 75248
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08758183
Correspondence name and address
BAKER & BOTTS, L.L.P.
BARTON E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TX 75201-2980
Assignment: 8
Reel/Frame:008888/0847   Pages: 3
Recorded: 07/31/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/29/1997
Assignee
1
SUITE 710
16479 DALLAS PARKWAY
DALLAS, TEXAS 75248
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08904170
Correspondence name and address
BAKER & BOTTS, L.L.P.
PHILIP W. WOO
2001 ROSS AVENUE
DALLAS, TX 75201-2980
Assignment: 9
Reel/Frame:009255/0693   Pages: 3
Recorded: 06/16/1998
Conveyance: SEE RECORDING AT REEL 010232, FRAME 0761. (RE-RECORD TO CORRECT RECORDATION DATE)
Assignor
1
Exec Dt:
06/10/1998
Assignee
1
16479 DALLAS PARKWAY, SUITE 710
DALLAS, TEXAS 75248
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09098000
Correspondence name and address
BAKER & BOTTS, L.L.P.
BARTON E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TX 75201-2980
Assignment: 10
Reel/Frame:010232/0761   Pages: 3
Recorded: 06/15/1998
Conveyance: (ASSIGNMENT OF ASSIGNOR'S INTEREST) RE-RECORD TO CORRECT THE RECORDATION DATE OF 06-16-98 TO 06-15-98, PREVIOUSLY RECORDED ON REEL 9255, FRAME 0693.
Assignor
1
Exec Dt:
06/10/1998
Assignee
1
16479 DALLAS PARKWAY, SUITE 710
DALLAS, TEXAS 75248
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09098000
Correspondence name and address
BAKER & BOTTS, L.L.P.
BARTON E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TX 75201-2980
Assignment: 11
Reel/Frame:009758/0770   Pages: 8
Recorded: 10/28/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/1998
2
Exec Dt:
10/07/1998
3
Exec Dt:
10/13/1998
4
Exec Dt:
10/15/1998
5
Exec Dt:
09/24/1998
6
Exec Dt:
10/12/1998
Assignee
1
SUITE 710
16479 DALLAS PARKWAY
DALLAS, TEXAS 75248
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09126018
Correspondence name and address
BAKER & BOTTS, LLP
BARTON E. SHOWALTER
2001 ROSS AVENUE
DALLAS, TEXAS 75201-2980
Assignment: 12
Reel/Frame:014938/0950   Pages: 3
Recorded: 01/28/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/22/2004
Assignee
1
5949 SHERRY LANE
SUITE 625
DALLAS, TEXAS 75225
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10766054
Correspondence name and address
BAKER BOTTS L.L.P.
BARTON E. SHOWLTER
2001 ROSS AVENUE, SUITE 600
DALLAS, TX 75201-2980

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