IP Library › Assignment 004221/0902
Patent Assignment
Reel/Frame 004221/0902

Assignment of Assignors Interest.

Recorded: 1983-10-31 Pages: 2
Assignors
TSURUDA, MINEO
Executed: 1983-10-17
OE, TAKANORI
Executed: 1983-10-17
KAWASAKI, KAZUYUKI
Executed: 1983-10-17
MIKASHIMA, HIROSHI
Executed: 1983-10-17
YASUDA, HIROSHI
Executed: 1983-10-17
Assignee
YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
35 HIRANOMACHI 3-CHOME, HIGASHI-KU, HIGASHI-KU,, OSAKA-SHI, OSAKA 541, JAPAN
Covered Property (1)
Imidazole Derivatives
Patent: 4,581,369 →
Application: 06/556,231 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 22, 2000
From: YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
To: WELFIDE CORPORATION
Reel/Frame 011347/0303 →
Merger Mar 18, 2002
From: WELFIDE CORPORATION
To: MITSUBISHI PHARMA CORPORATION
Reel/Frame 012698/0582 →