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Patent Assignment Assignor Details
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Assignor Name : PURDY, PHILLIP D.
Total Assignments: 10
Assignment: 1
Reel/Frame:006369/0590   Pages: 4
Recorded: 01/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/23/1992
Assignee
1
6644 LAKEWOOD BLVD.
DALLAS, TEXAS 75214
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07879839
Correspondence name and address
DAVID W. CARSTENS
HUBBARD, THURMAN, TUCKER & HARRIS
ONE GALLERIA TOWER
13355 NOEL ROAD, SUITE 2100
DALLAS, TX 75240-6604
Assignment: 2
Reel/Frame:006374/0072   Pages: 4
Recorded: 01/04/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/23/1992
Assignee
1
6644 LAKEWOOD BLVD.
DALLAS, TEXAS 75214
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07939296
Correspondence name and address
DAVID W. CARSTENS
HUBBARD, THURMAN, TUCKER & HARRIS
ONE GALLERIA TOWER
13355 NOEL ROAD, SUITE 2100
DALLAS, TX 75240-6604
Assignment: 3
Reel/Frame:006898/0547   Pages: 2
Recorded: 03/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/08/1994
Assignee
1
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08164398
Correspondence name and address
WILLIAM G. BARBER, ESQ.
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 4
Reel/Frame:012275/0790   Pages: 3
Recorded: 10/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/28/2001
Assignee
1
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09905670
Correspondence name and address
FULBRIGHT & JAWORSKI, L.L.P.
MARK T. GARRETT
600 CONGRESS AVENUE, SUITE 2400
AUSTIN, TX 78701
Assignment: 5
Reel/Frame:025403/0094   Pages: 3
Recorded: 12/01/2010
Attorney Dkt #:UTSD.P0798US.D1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/28/2001
Assignee
1
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12872575
Correspondence name and address
TRESSIE BATES (C/O MARK GARRETT)
600 CONGRESS AVE
STE. 2400
AUSTIN, TX 78701
Assignment: 6
Reel/Frame:052966/0814   Pages: 3
Recorded: 06/17/2020
Attorney Dkt #:EPHYS.001D2C1/001D2C2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/28/2001
Assignee
1
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
14627990
 
15138127
Correspondence name and address
KNOBBE, MARTENS, OLSON & BEAR, LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 7
Reel/Frame:013624/0053   Pages: 2
Recorded: 12/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/16/2002
Assignee
1
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10328560
Correspondence name and address
CROMPTON, SEAGER & TUFTE, LLC
J. SCOT WICKHEM
331 SECOND AVENUE SOUTH, SUITE 895
MINNEAPOLIS, MN 55401
Assignment: 8
Reel/Frame:013626/0861   Pages: 3
Recorded: 12/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/16/2002
Assignee
1
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10328349
Correspondence name and address
J. SCOTT WICKHEM
CROMPTON SEAGER ET AL
331 2ND AVE. S. STE. 895
MINNEAPOLIS MN 55401
Assignment: 9
Reel/Frame:027602/0207   Pages: 5
Recorded: 01/26/2012
Attorney Dkt #:UTSD.P2285US/11011065
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/08/2010
2
Exec Dt:
12/07/2010
Assignee
1
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12900360
Correspondence name and address
W. ANDREW LIDDELL
98 SAN JACINTO BLVD.
STE. 1100
AUSTIN, TX 78701
Assignment: 10
Reel/Frame:052239/0351   Pages: 4
Recorded: 03/26/2020
Attorney Dkt #:AENDO.0103
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/25/2020
Assignee
1
1601 ELM STREET
SUITE 3500
DALLAS, TEXAS 75201
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16825712
Correspondence name and address
CARSTENS & CAHOON, LLP
PO BOX 802334
DALLAS, TX 75380

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