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Reel/Frame:059639/0213   Pages: 8
Recorded: 04/19/2022
Attorney Dkt #:6753-00009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/14/2023
Application #:
17709664
Filing Dt:
03/31/2022
Publication #:
Pub Dt:
10/13/2022
Title:
SINGLE-TUBE DOUBLE-WELLHEAD DRILLING AND PRODUCTION APPARATUS
Assignors
1
Exec Dt:
03/29/2022
2
Exec Dt:
03/29/2022
3
Exec Dt:
03/29/2022
4
Exec Dt:
03/29/2022
5
Exec Dt:
03/29/2022
6
Exec Dt:
03/29/2022
Assignees
1
4 HUAXIN ROAD
LONGHUA DISTRICT
HAIKOU, HAINAN, CHINA 570100
2
BUILDING 28, NO. 615, LIANYING ROAD
SHANGHAI, CHINA 201611
Correspondence name and address
ANDRUS INTELLECTUAL PROPERTY LAW, LLP
790 N. WATER STREET
SUITE 2200
MILWAUKEE, WI 53202

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