IP Library › Assignment 024537/0394
Patent Assignment
Reel/Frame 024537/0394

Assignment of Assignor's Interest

Recorded: 2010-06-15 Pages: 3
Assignors
SUGAHARA, HIROTO
Executed: 2010-05-27
SAKAKI, KAZUAKI
Executed: 2010-05-27
MINOWA, TAKEHISA
Executed: 2010-05-27
NAGANAWA, HIROCHIKA
Executed: 2010-05-27
SHIMOJO, KOJIRO
Executed: 2010-05-27
Assignees
SHIN-ETSU CHEMICAL CO., LTD.
6-1, OTEMACHI 2-CHOME, CHIYODA-KU, TOKYO, JAPAN
JAPAN ATOMIC ENERGY AGENCY
4-49 MURAMATSU, TOKAI-MURA, NAKA-GUN, IBARAKI, JAPAN
Covered Property (1)
Method for Extracting and Separating Rare Earth Elements
Patent: 8,177,881 →
Application: 12/813,698 →
Publication: US 2010/0319491
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Sep 11, 2023
From: SHIN-ETSU CHEMICAL CO., LTD.
To: SHIN-ETSU CHEMICAL CO., LTD.
Reel/Frame 064854/0128 →
Nunc Pro Tunc Assignment Sep 11, 2023
From: JAPAN ATOMIC ENERGY AGENCY
To: SHIN-ETSU CHEMICAL CO., LTD.
Reel/Frame 064854/0706 →