IP Library Assignment 029989/0026
Patent Assignment
Reel/Frame 029989/0026

Assignment of Assignor's Interest

Recorded: 2013-03-13 Pages: 3
Assignors
YU, JI-HUN
Executed: 2013-01-11
LEE, DONGWON
Executed: 2013-01-11
LEE, JUNGGOO
Executed: 2013-01-11
Assignee
KOREA INSTITUTE OF MACHINERY AND MATERIALS
171, JANG-DONG, YUSEONG-GU, DAEJEON, 305-343, KOREA, REPUBLIC OF
Covered Property (1)
Method for Preparing R-Fe-B-Based Rare Earth Magnetic Powder for a Bonded Magnet, Magnetic Powder Prepared by the Method, Method for Producing a Bonded Magnet Using the Magnetic Powder, and Bonded Magnet Produced by the Method
Patent: 9,230,721 →
Application: 13/807,994 →
Publication: US 2013/0320585
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 27, 2021
From: KOREA INSTITUTE OF MACHINERY & MATERIALS
To: KOREA INSTITUTE OF MATERIALS SCIENCE
Reel/Frame 055137/0489 →