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Patent Assignment Assignor Details
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Assignor Name : XU, GUANGRONG
Total Assignments: 4
Assignment: 1
Reel/Frame:052315/0060   Pages: 6
Recorded: 04/05/2020
Attorney Dkt #:YZ20200404US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2020
2
Exec Dt:
04/04/2020
3
Exec Dt:
04/04/2020
4
Exec Dt:
04/04/2020
Assignee
1
NO. 277, WANCHENG ROAD, SHIQI STREET, HAISHU DISTRICT,
NINGBO, CHINA 315153
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16840419
Correspondence name and address
W&K IP
PO BOX 439
PAINTED POST, NY 14870
Assignment: 2
Reel/Frame:052919/0276   Pages: 4
Recorded: 06/11/2020
Attorney Dkt #:YZ20200601US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/01/2020
2
Exec Dt:
06/01/2020
3
Exec Dt:
06/01/2020
Assignee
1
NO. 277, WANCHENG ROAD, SHIQI STREET, HAISHU DISTRICT
NINGBO, CHINA 315153
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16899497
Correspondence name and address
W&K IP
PO BOX 439
PAINTED POST, NY 14870
Assignment: 3
Reel/Frame:069288/0886   Pages: 2
Recorded: 10/31/2024
Attorney Dkt #:NBHC-USP3223058
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/27/2022
Assignee
1
YADU VILLAGE, SHIQI STREET, HAISHU DISTRICT
NINGBO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29849279
Correspondence name and address
QIANQIAN WU
64 BANK ST
ABINGTON, MA 02351
Assignment: 4
Reel/Frame:064940/0559   Pages: 4
Recorded: 09/18/2023
Attorney Dkt #:0232/0293PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/06/2023
Assignee
1
NO. 277, WANCHENG ROAD, SHIQI STREET, HAISHU
NINGBO, CHINA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18334929
Correspondence name and address
MUNCY, GEISSLER, OLDS & LOWE, PC
125 S. ROYAL ST.
ALEXANDRIA, VA 22314

Search Results as of: 10/02/2025 08:45 PM
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