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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/23/2021
Application #:
16731060
Filing Dt:
12/31/2019
Publication #:
Pub Dt:
04/30/2020
Inventors:
Buyan WAN, Yongping JIN, Xiaojun HUANG, Jialiang WANG
Title:
SEDIMENT CORE-DRILLING PROCESS FOR SUBMARINE WIRE-LINE CORING DRILL RIG
Assignment: 1
Reel/Frame:
054889/0901Recorded: 01/04/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/03/2019
Exec Dt:
12/03/2019
Exec Dt:
12/03/2019
Exec Dt:
12/03/2019
Assignee:
TAOYUAN ROAD, YUHU DISTRICT
XIANGTAN, CHINA
Correspondent:
TONY HOM
81 70TH ST
BROOKLYN, NY 11209
Assignment: 2
Reel/Frame:
061231/0382Recorded: 09/27/2022Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/27/2022
Assignee:
ROOM 818, INNOVATION BUILDING, NO. 9,
XIAOTANG ROAD, HIGH-TECH ZONE
XIANGTAN, HUNAN, CHINA
Correspondent:
QIANQIAN WU
64 BANK ST
ABINGTON, MA 02351

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