Patent Assignment
Reel/Frame 062151/0185
Change of Name
Recorded: 2022-12-20
Pages: 3
Assignor
YANTAI SHOUGANG MAGNETIC MATERIALS, INC.
Executed: 2022-12-20
Assignee
YANTAI DONGXING MAGNETIC MATERIALS INC.
NO. 888 YONGDA STREET, FUSHAN HIGH-TECH INDUSTRIAL COURT,, YANTAI CITY, 265500, CHINA
Covered Properties
(2)
Method of Increasing the Coercivity of a Sintered Nd-Fe-B Permanent Magnet
Method of Increasing the Coercivity of a Sintered Nd-Fe-B Permanent Magnet
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 21, 2019
From: YANG, KUNKUN; PENG, ZHONGJIE; WANG, CHUANSHEN
To: YANTAI SHOUGANG MAGNETIC MATERIALS INC.
Reel/Frame 051070/0272 →
Assignment of Assignor's Interest
Nov 21, 2019
From: YANG, KUNKUN; PENG, ZHONGJIE; WANG, CHUANSHEN
To: YANTAI SHOUGANG MAGNETIC MATERIALS INC.
Reel/Frame 051070/0309 →