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Patent Assignment Assignor Details
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Assignor Name : SENGUPTA, MADHUMITA
Total Assignments: 6
Assignment: 1
Reel/Frame:012961/0795   Pages: 4
Recorded: 05/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/29/2002
2
Exec Dt:
05/29/2002
3
Exec Dt:
05/29/2002
4
Exec Dt:
05/29/2002
Assignee
1
150 BAYTECH DRIVE
SAN JOSE, CALIFORNIA 95134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10159527
Correspondence name and address
FISH & RICHARDSON P.C.
HANS R. TROESCH
60 SOUTH SIXTH STREET
3300 DAIN RAUSCHER PLAZA
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:015894/0275   Pages: 13
Recorded: 03/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2004
2
Exec Dt:
11/12/2004
3
Exec Dt:
12/04/2004
4
Exec Dt:
11/03/2004
5
Exec Dt:
01/04/2005
6
Exec Dt:
11/23/2004
Assignee
1
1421 CALIFORNIA CIRCLE
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10931321
Correspondence name and address
DORSEY & WHITNEY LLP
GREGORY P. DURBIN, ESQ.
370 SEVENTEENTH STREET, SUITE 4700
DENVER, CO 80202-5647
Assignment: 3
Reel/Frame:020314/0716   Pages: 7
Recorded: 01/03/2008
Attorney Dkt #:594-25629-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/22/2007
2
Exec Dt:
08/17/2007
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11969162
Correspondence name and address
RHONDA J. SMITH
10001 RICHMOND AVENUE
HOUSTON, TX 77042
Assignment: 4
Reel/Frame:022515/0604   Pages: 7
Recorded: 04/07/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/08/2008
2
Exec Dt:
04/08/2008
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12419567
Correspondence name and address
ARI PRAMUDJI
1800 BERING DRIVE, SUITE 540
HOUSTON, TX 77057
Assignment: 5
Reel/Frame:022784/0966   Pages: 9
Recorded: 06/04/2009
Attorney Dkt #:594-25655-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/2008
2
Exec Dt:
07/09/2008
3
Exec Dt:
09/19/2008
Assignee
1
10001 RICHMOND AVENUE
IP DEPT- JEFF GRIFFIN
HOUSTON, TEXAS 77042
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12478714
Correspondence name and address
WESTERNGECO L.L.C.
10001 RICHMOND AVENUE
JEFFREY E. GRIFFIN
HOUSTON, TX 77042-4299
Assignment: 6
Reel/Frame:027286/0098   Pages: 8
Recorded: 11/26/2011
Attorney Dkt #:594-25686-US-PRO & US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/12/2010
2
Exec Dt:
04/02/2010
Assignee
1
10001 RICHMOND AVENUE
HOUSTON, TEXAS 77042-4299
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13078078
Correspondence name and address
GARY GEX
10001 RICHMOND AVENUE
IP ADMINISTRATION CENTER OF EXCELLENCE
HOUSTON, TX 77042-4299

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