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Patent Assignment Assignor Details
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Assignor Name : LI, YANJING
Total Assignments: 3
Assignment: 1
Reel/Frame:011926/0245   Pages: 3
Recorded: 06/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/18/2001
2
Exec Dt:
06/18/2001
Assignee
1
600 TRAVIS, SUITE 5800
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09884550
Correspondence name and address
ARMSTRONG TEASDALE, LLP
JOHN S. BEULICK, ESQ.
ONE METROPOLITAN SQ. SUITE 2600
ST. LOUIS MO 63102
Assignment: 2
Reel/Frame:027477/0965   Pages: 3
Recorded: 01/04/2012
Attorney Dkt #:CN09013USPCT_ABA107270
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2011
2
Exec Dt:
04/11/2011
3
Exec Dt:
04/11/2011
4
Exec Dt:
04/07/2011
5
Exec Dt:
04/11/2011
Assignee
1
AFFOLTERNSTRASSE 44
ZURICH, SWITZERLAND CH-8050
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13382248
Correspondence name and address
DRIGGS, HOGG, DAUGHERTY & DEL ZOPPO CO.,
38500 CHARDON ROAD
DEPT. ABB
WILLOUGHBY HILLS, OH 44094
Assignment: 3
Reel/Frame:051337/0141   Pages: 10
Recorded: 12/19/2019
Attorney Dkt #:38078-NUC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/2019
2
Exec Dt:
09/16/2019
3
Exec Dt:
09/16/2016
4
Exec Dt:
09/16/2019
Assignees
1
2ND FLOOR, BLOCK A, TONGFANG BUILDING
SHUANGQINGLU, HAIDIAN DISTRICT
BEIJING, CHINA 100084
2
TSINGHUA YUAN, HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16624753
Correspondence name and address
SCULLY SCOTT MURPHY & PRESSER, PC
400 GARDEN CITY PLAZA
SUITE 300
GARDEN CITY, NY 11530

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