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Patent Assignment Assignor Details
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Assignor Name : LIU, YONGHAO
Total Assignments: 2
Assignment: 1
Reel/Frame:056790/0565   Pages: 3
Recorded: 07/08/2021
Attorney Dkt #:S2171.70003US00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2021
2
Exec Dt:
06/16/2021
3
Exec Dt:
06/15/2021
Assignee
1
NO. 1699 XIYOU RD.
NEW & HIGH TECHNOLOGY INDUSTRIAL DEVELOPMENT ZONE
HEFEI, ANHUI, CHINA 230088
Property
 
Pat #
Pub #
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NONE
17355008
Correspondence name and address
THOMAS A. FRANKLIN
WOLF, GREENFIELD, & SACKS P.C.
600 ATLANTIC AVENUE
BOSTON, MA 02210
Assignment: 2
Reel/Frame:062072/0712   Pages: 4
Recorded: 12/13/2022
Attorney Dkt #:C6351-092
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/08/2022
2
Exec Dt:
11/08/2022
3
Exec Dt:
11/08/2022
4
Exec Dt:
11/08/2022
5
Exec Dt:
11/08/2022
6
Exec Dt:
11/08/2022
7
Exec Dt:
11/08/2022
8
Exec Dt:
11/08/2022
9
Exec Dt:
11/08/2022
10
Exec Dt:
11/08/2022
11
Exec Dt:
11/08/2022
12
Exec Dt:
11/08/2022
13
Exec Dt:
11/08/2022
Assignee
1
CNOOC BUILDING, NO. 6 COMPOUND, TAIYANGGONG SOUTH STREET
CHAOYANG DISTRICT
BEIJING, CHINA 100028
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18065336
Correspondence name and address
HAUPTMAN HAM, LLP
2318 MILL ROAD, SUITE 1400
ALEXANDRIA, VA 22314

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