IP Library Assignment 006670/0037
Patent Assignment
Reel/Frame 006670/0037

Assignment of Assignor's Interest

Recorded: 1993-05-27 Pages: 3
Assignors
NAKA, YOICHI
Executed: 1993-02-10
HAGA, KEIICHIRO
Executed: 1993-02-10
HOSOYA, MASAHIRO
Executed: 1993-02-12
Assignee
YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
6-9, HIRANOMACHI 2-CHOME, CHUO-KU OSAKA 541, JAPAN, JAPAN
Covered Property (1)
Thienodiazepine Compounds and Their Use
Patent: 5,439,905 →
Application: 08/066,130 →
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 →