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Patent Assignment Assignor Details
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Assignor Name : LIU, XIANYU
Total Assignments: 2
Assignment: 1
Reel/Frame:028750/0457   Pages: 6
Recorded: 08/08/2012
Attorney Dkt #:047563-444379
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/28/2011
2
Exec Dt:
06/28/2011
Assignee
1
ONE BROOKINGS DRIVE
ST. LOUIS, MISSOURI 63130
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13560620
Correspondence name and address
POLSINELLI SHUGHART PC
105 WEST VANDALIA
SUITE 400
EDWARDSVILLE, IL 62025
Assignment: 2
Reel/Frame:054033/0846   Pages: 2
Recorded: 10/13/2020
Attorney Dkt #:83542
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/29/2019
2
Exec Dt:
03/30/2019
3
Exec Dt:
03/29/2019
4
Exec Dt:
03/29/2019
Assignee
1
1 QINGHUAYUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
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NONE
17034024
Correspondence name and address
MARTIN D. MOYNIHAN D/B/A PRTSI, INC.
C/O PURRFECT PATENTS LLC
11213 PIEDMONT DRIVE
FREDERICKSBURG, VA 22407

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