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Patent Assignment Assignor Details
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Assignor Name : MARKOW, MITCHELL A.
Total Assignments: 20
Assignment: 1
Reel/Frame:007890/0561   Pages: 4
Recorded: 03/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/1996
2
Exec Dt:
03/01/1996
3
Exec Dt:
03/01/1996
4
Exec Dt:
03/01/1996
Assignee
1
20555 SH 249, BLDG. CCA
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08609297
Correspondence name and address
PRAVEL, HEWITT, KIMBALL & KRIEGER
LESTER L. HEWITT, ESQ.
1177 WEST LOOP SOUTH, 10TH FLOOR
HOUSTON, TEXAS 77027-9095
Assignment: 2
Reel/Frame:008075/0004   Pages: 4
Recorded: 07/29/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/11/1996
2
Exec Dt:
07/25/1996
3
Exec Dt:
07/12/1996
Assignee
1
20555 S. H. 249
LEGAL DEPT., M110701
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08681705
Correspondence name and address
KONNEKER & SMITH, P.C.
J. RICHARD KONNEKER, ESQ.
921 NATIONSBANK PLANO TOWER
101 E. PARK BOULEVARD
PLANO, TX 75074-5479
Assignment: 3
Reel/Frame:008420/0778   Pages: 4
Recorded: 03/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/17/1997
2
Exec Dt:
02/17/1997
Assignee
1
20555 STATE HIGHWAY 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08810430
Correspondence name and address
VINSON & ELKINS L.L.P.
KEITH HARGROVE
2300 FIRST CITY TOWER
1001 FANNIN STREET
HOUSTON, TX 77002-6760
Assignment: 4
Reel/Frame:008420/0786   Pages: 3
Recorded: 03/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/17/1997
Assignee
1
20555 STATE HIGHWAY 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08810432
Correspondence name and address
VINSON & ELKINS L.L.P.
KEITH HARGROVE
2300 FIRST CITY TOWER
1001 FANNIN STREET
HOUSTON, TX 77002-6760
Assignment: 5
Reel/Frame:008420/0799   Pages: 4
Recorded: 03/04/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/26/1997
2
Exec Dt:
02/25/1997
Assignee
1
20555 STATE HIGHWAY 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08810431
Correspondence name and address
VINSON & ELKINS L.L.P.
KEITH HARGROVE
2300 FIRST CITY TOWER
1001 FANNIN STREET
HOUSTON, TEXAS 77002-6760
Assignment: 6
Reel/Frame:008540/0304   Pages: 3
Recorded: 05/06/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/02/1997
Assignee
1
20555 SH 249
P.O. BOX 69200
HOUSTON, TEXAS 77269
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08851990
Correspondence name and address
PRAVEL, HEWITT, KIMBALL & KRIEGER
ALBERT B. KIMBALL, JR.
1177 WEST LOOP SOUTH, 10TH FLOOR
HOUSTON, TEXAS 77027-9095
Assignment: 7
Reel/Frame:008742/0265   Pages: 5
Recorded: 09/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/29/1997
2
Exec Dt:
09/29/1997
3
Exec Dt:
09/29/1997
Assignee
1
20555 SH 249, BLDG. CCA11
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08940928
Correspondence name and address
PRAVEL, HEWITT, KIMBALL & KRIEGER
LESTER L. HEWITT, ESQ.
1177 WEST LOOP SOUTH, 10TH FLOOR
HOUSTON, TX 77027-9095
Assignment: 8
Reel/Frame:008979/0593   Pages: 3
Recorded: 02/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/30/1998
2
Exec Dt:
01/30/1998
Assignee
1
P.O. BOX 692000
20555 SH 249
HOUSTON, TEXAS 77269
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08885984
Correspondence name and address
PRAVEL, HEWITT, KIMBALL & KRIEGER
ALBERT B. KIMBALL, JR.
1177 W. LOOP SOUTH, 10TH FLOOR
HOUSTON, TX 77027-9095
Assignment: 9
Reel/Frame:009032/0229   Pages: 4
Recorded: 03/10/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/02/1998
2
Exec Dt:
03/03/1998
3
Exec Dt:
03/02/1998
Assignee
1
P.O. BOX 692000
20555 SH 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08941580
Correspondence name and address
PRAVEL, HEWITT, KIMBALL & KRIEGER
ALBERT B. KIMBALL, JR.
1177 W. LOOP S.
10TH FLOOR
HOUSTON, TX 77027-9095
Assignment: 10
Reel/Frame:009936/0282   Pages: 7
Recorded: 04/27/1999
Conveyance: SUPPLEMENTAL ASSIGNMENT
Assignors
1
Exec Dt:
01/07/1999
2
Exec Dt:
12/30/1998
3
Exec Dt:
12/30/1998
4
Exec Dt:
02/04/1999
Assignee
1
P.O. BOX 692000
20555 ST. HWY. 249
HOUSTON, TEXAS 77269
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08880032
Correspondence name and address
AKIN, GUMP, STARUSS ET AL.
LESTER L. HEWITT
711 LOUISIANA STREET
SUITE 1900
HOUSTON, TX 77002
Assignment: 11
Reel/Frame:010594/0016   Pages: 4
Recorded: 02/25/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/11/2000
2
Exec Dt:
11/30/1999
Assignee
1
PO BOX 692000
20555 ST. HIGHWAY 249, BUILDING CCA 11
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09513678
Correspondence name and address
AKIN, GUMP, STRAUSS, HAUER & FELD, LLP
DAVID R. CLONTS
711 LOUISIANA
SUITE 1900, SOUTH TOWER
HOUSTON, TEXAS 77002
Assignment: 12
Reel/Frame:011757/0355   Pages: 5
Recorded: 04/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2001
2
Exec Dt:
04/20/2001
Assignee
1
20555 STATE HIGHWAY 249
HOUSTON, TEXAS 77070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09844355
Correspondence name and address
CONLEY, ROSE & TAYON, P.C.
JONATHAN M. HARRIS
P.O. BOX 3267
HOUSTON, TX 77253-3267
Assignment: 13
Reel/Frame:011854/0258   Pages: 4
Recorded: 05/29/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2001
2
Exec Dt:
05/15/2001
3
Exec Dt:
04/26/2001
Assignee
1
MS110701
P.O. BOX 692000
HOUSTON, TEXAS 77269
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09717830
Correspondence name and address
FLETCHER, YODER & VAN SOMEREN
ROBERT A. VAN SOMEREN
7915 FM 1960 WEST, SUITE 330
HOUSTON, TEXAS 77070
Assignment: 14
Reel/Frame:032958/0168   Pages: 2
Recorded: 05/23/2014
Attorney Dkt #:DC-103050.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/23/2014
2
Exec Dt:
05/23/2014
3
Exec Dt:
05/23/2014
Assignee
1
ONE DELL WAY
ROUND ROCK, TEXAS 78682-2244
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14286366
Correspondence name and address
TERRILE, CANNATTI, CHAMBERS & HOLLAND, L
P.O. BOX 203518
AUSTIN, TX 78720
Assignment: 15
Reel/Frame:041230/0192   Pages: 3
Recorded: 02/10/2017
Attorney Dkt #:DC-105341
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/22/2015
2
Exec Dt:
09/22/2015
Assignee
1
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14865957
Correspondence name and address
LARSON NEWMAN, LLP
8500 N. MOPAC EXPY., #280
AUSTIN, TX 78759
Assignment: 16
Reel/Frame:042852/0154   Pages: 3
Recorded: 06/28/2017
Attorney Dkt #:DC-108033.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/26/2017
2
Exec Dt:
06/27/2017
3
Exec Dt:
06/27/2017
Assignee
1
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15636021
Correspondence name and address
TERRILE, CANNATTI, CHAMBERS & HOLLAND, L
P.O. BOX 203518
AUSTIN, TX 78720
Assignment: 17
Reel/Frame:044235/0473   Pages: 4
Recorded: 11/28/2017
Attorney Dkt #:DLL0023US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/27/2017
2
Exec Dt:
09/28/2017
3
Exec Dt:
10/02/2017
Assignee
1
1 DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15723572
Correspondence name and address
CAMPBELL STEPHENSON LLP
11401 CENTURY OAKS TERRACE
BUILDING H; SUITE 250
AUSTIN, TX 78758
Assignment: 18
Reel/Frame:045604/0273   Pages: 5
Recorded: 04/20/2018
Attorney Dkt #:DELL.P0121US-1001015479
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2018
2
Exec Dt:
03/26/2018
Assignee
1
1 DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15959055
Correspondence name and address
ANNIE AYMOND-NORTON ROSE FULBRIGHT USLLP
1301 MCKINNEY STREET
HOUSTON, TX 77010
Assignment: 19
Reel/Frame:049483/0810   Pages: 6
Recorded: 06/17/2019
Attorney Dkt #:DC-110943
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2018
2
Exec Dt:
08/15/2018
3
Exec Dt:
08/14/2018
Assignee
1
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15999144
Correspondence name and address
LARSON NEWMAN, LLP
8200 N. MOPAC EXPY., #280
SUITE 280
AUSTIN, TX 78759
Assignment: 20
Reel/Frame:056904/0727   Pages: 3
Recorded: 07/19/2021
Attorney Dkt #:DC-123334.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/07/2021
2
Exec Dt:
07/12/2021
Assignee
1
ONE DELL WAY
ROUND ROCK, TEXAS 78682
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17379567
Correspondence name and address
TERRILE, CANNATTI & CHAMBERS, LLP - DELL
P.O. BOX 203518
AUSTIN, TX 78720

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