IP Library Assignment 012105/0210
Patent Assignment
Reel/Frame 012105/0210

Assignment of Assignor's Interest

Recorded: 2001-08-17 Pages: 2
Assignors
YAMAKAWA, TOSHITAKE
Executed: 2000-07-10
SAKAI, HARUO
Executed: 2000-07-10
Assignee
SUMITOMO CHEMICAL COMPANY, LIMITED
6-41, KONAN 1-CHOME, MINATO-KU, TOKYO 108-8506, JAPAN
Covered Property (1)
S, S-Ethylenediamine-N, N'-Disuccinic Acid Iron Alkali Salt and a Process for Production Thereof
Patent: 6,515,159 →
Application: 09/931,245 →
Publication: US 2002/0040156
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 5, 2017
From: MITSUBISHI RAYON CO., LTD.
To: MITSUBISHI CHEMICAL CORPORATION
Reel/Frame 043750/0834 →