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Patent Assignment Assignor Details
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Assignor Name : LI, YONGDONG
Total Assignments: 3
Assignment: 1
Reel/Frame:045817/0222   Pages: 3
Recorded: 05/16/2018
Attorney Dkt #:PIOE3181248US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/30/2018
2
Exec Dt:
03/30/2018
3
Exec Dt:
03/30/2018
Assignee
1
QINGHUAYUAN
HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15980794
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202
Assignment: 2
Reel/Frame:050720/0705   Pages: 3
Recorded: 10/15/2019
Attorney Dkt #:000161.01324^PIDE3190957
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/26/2019
2
Exec Dt:
04/26/2019
3
Exec Dt:
04/27/2019
Assignee
1
QINGHUAYUAN
HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16653240
Correspondence name and address
NICOLE KRAMER
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
BUFFALO, NY 14202
Assignment: 3
Reel/Frame:058395/0077   Pages: 3
Recorded: 12/15/2021
Attorney Dkt #:075559.10246
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/20/2021
2
Exec Dt:
08/20/2021
3
Exec Dt:
08/20/2021
4
Exec Dt:
08/20/2021
Assignee
1
QINGHUAYUAN
HAIDIAN DISTRICT
BEIJING, CHINA 100084
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17535637
Correspondence name and address
HODGSON RUSS LLP
140 PEARL STREET
SUITE 100
BUFFALO, NY 14202

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