IP Library Assignment 004759/0941
Patent Assignment
Reel/Frame 004759/0941

Assignment of Assignors Interest.

Recorded: 1987-09-14 Pages: 1
Assignors
AO, HIDEKI
Executed: 1986-05-12
OBATA, MINORU
Executed: 1986-05-12
YAMANAKA, TSUTOMU
Executed: 1986-05-12
MIKASHIMA, HIROSHI
Executed: 1986-05-12
Assignee
YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
NO. 35, HIRANOMACHI 3-CHOME, HIGASHI-KU, OSAKA-SHI, OSAKA, JAPAN
Covered Property (1)
Oxodiazine Compounds and Pharmaceutical Compositions Thereof
Patent: 4,713,381 →
Application: 06/867,170 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 18, 2002
From: WELFIDE CORPORATION
To: MITSUBISHI PHARMA CORPORATION
Reel/Frame 012698/0582 →