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Patent Assignment Assignor Details
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Assignor Name : ZHANG, HOUZHU
Total Assignments: 4
Assignment: 1
Reel/Frame:015257/0790   Pages: 6
Recorded: 04/19/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/18/2004
2
Exec Dt:
04/16/2004
3
Exec Dt:
03/28/2004
Assignee
1
6316 WINDFERN
HOUSTON, TEXAS 77040
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10679890
Correspondence name and address
MADAN, MOSSMAN & SRIRAM, P.C.
G. MICHAEL ROEBUCK
2306 AUGUSTA
SUITE 700
HOUSTON, TX 77057
Assignment: 2
Reel/Frame:056827/0782   Pages: 3
Recorded: 07/12/2021
Attorney Dkt #:18733-461001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/07/2021
2
Exec Dt:
06/07/2021
3
Exec Dt:
06/07/2021
4
Exec Dt:
06/07/2021
Assignee
1
1200 SMITH STREET
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17372161
Correspondence name and address
OSHA BERGMAN WATANABE & BURTON LLP
909 FANNIN ST.
TWO HOUSTON CENTER, SUITE 3500
HOUSTON, TX 77010
Assignment: 3
Reel/Frame:058171/0876   Pages: 3
Recorded: 11/17/2021
Attorney Dkt #:18733-490001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/20/2021
2
Exec Dt:
10/20/2021
3
Exec Dt:
10/20/2021
Assignee
1
1200 SMITH STREET
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17455128
Correspondence name and address
OSHA BERGMAN WATANABE & BURTON LLP
909 FANNIN ST
TWO HOUSTON CENTER, SUITE 3500
HOUSTON, TX 77010
Assignment: 4
Reel/Frame:063970/0104   Pages: 3
Recorded: 06/16/2023
Attorney Dkt #:18733-880001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/29/2022
2
Exec Dt:
08/29/2022
3
Exec Dt:
08/29/2022
Assignee
1
1200 SMITH STREET
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17937309
Correspondence name and address
SEEMA M. MEHTA
1100 LOUISIANA STREET
SUITE 4900
HOUSTON, TX 77002

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