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Patent Assignment Assignor Details
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Assignor Name : ATTWATER, DAVID JOHN
Total Assignments: 7
Assignment: 1
Reel/Frame:009265/0328   Pages: 3
Recorded: 06/22/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/13/1996
2
Exec Dt:
08/13/1996
3
Exec Dt:
08/13/1996
Assignee
1
81 NEWGATE STREET
LONDON, ENGLAND EC1A
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08659526
Correspondence name and address
NIXON & VANDERHYE P.C.
LARRY S. NIXON
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 2
Reel/Frame:008562/0737   Pages: 3
Recorded: 04/21/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/02/1997
2
Exec Dt:
04/02/1997
3
Exec Dt:
04/02/1997
4
Exec Dt:
04/10/1997
Assignee
1
81 NEWGATE STREET
LONDON, GREAT BRITAIN EC1A
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08817673
Correspondence name and address
NIXON & VANDERHYE P.C.
LARRY S. NIXON
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 3
Reel/Frame:016021/0692   Pages: 2
Recorded: 07/07/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/16/2003
2
Exec Dt:
01/16/2003
Assignee
1
81 NEWGATE STREET
LONDON, ENGLAND EC1A 7AJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10500826
Correspondence name and address
LARRY S. NIXON
NIXON & VANDERHYE P.C.
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 4
Reel/Frame:016692/0397   Pages: 4
Recorded: 12/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2003
2
Exec Dt:
07/29/2003
3
Exec Dt:
07/22/2003
Assignee
1
81 NEWGATE STREET
LONDON, ENGLAND EC1A 74J
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10517648
Correspondence name and address
NIXON & VANDERHYE P.C.
LARRY S. NIXON
1100 NORTH GLEBE ROAD
8TH FLOOR
ARLINGTON, VA 22201
Assignment: 5
Reel/Frame:026563/0075   Pages: 5
Recorded: 07/08/2011
Attorney Dkt #:RPXC-29,189 (BRITISHTELE)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/25/2011
2
Exec Dt:
06/13/2011
Assignee
1
81 NEWGATE STREET
LONDON, UNITED KINGDOM EC1A 7AJ
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10312984
Correspondence name and address
STEVEN R. GREENFIELD
P.O. BOX 741715
DALLAS, TX 75374-1715
Assignment: 6
Reel/Frame:058843/0674   Pages: 7
Recorded: 02/01/2022
Attorney Dkt #:FGPDAI21A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2021
2
Exec Dt:
01/13/2022
3
Exec Dt:
01/28/2022
Assignee
1
5301 ALPHA RD., SUITE 80-18
DALLAS, TEXAS 75240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17588241
Correspondence name and address
ROBERT H FRANTZ
P O BOX 23324
OKLAHOMA CITY, OK 73123
Assignment: 7
Reel/Frame:061658/0300   Pages: 8
Recorded: 10/12/2022
Attorney Dkt #:FGPDAI22K
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/28/2022
2
Exec Dt:
09/27/2022
Assignee
1
5301 ALPHA ROAD
SUITE 80-18
DALLAS, TEXAS 75240
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17964196
Correspondence name and address
ROBERT H FRANTZ
P O BOX 23324
OKLAHOMA CITY, OK 73123

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