Patent Assignment
Reel/Frame 058800/0542
Assignment of Assignor's Interest
Recorded: 2022-01-27
Pages: 5
Assignors
LAN, QIN
Executed: 2021-12-31
SHI, DAWEI
Executed: 2021-12-31
HUANG, JIAYING
Executed: 2021-12-31
Assignees
XIAMEN TUNGSTEN CO., LTD.
KEJINGSHE, HAICANG DISTRICT XIAMEN, FUJIAN, 361000, CHINA
FUJIAN CHANGTING GOLDEN DRAGON RARE-EARTH CO., LTD
INDUSTRIAL NEW DEVELOPED ZONE, CHANGTING LONGYAN, FUJIAN, 366300, CHINA
Covered Property
(1)
R-T-B Series Permanent Magnet Material, Raw Material Composition Preparation Method and Application
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 20, 2022
From: XIAMEN TUNGSTEN CO., LTD.
To: FUJIAN CHANGTING GOLDEN DRAGON RARE-EARTH CO., LTD
Reel/Frame 060533/0452 →
Change of Name
Jan 4, 2024
From: FUJIAN CHANGTING GOLDEN DRAGON RARE-EARTH CO., LTD
To: FUJIAN GOLDEN DRAGON RARE-EARTH CO., LTD.
Reel/Frame 066188/0731 →