IP Library Assignment 004398/0213
Patent Assignment
Reel/Frame 004398/0213

Assignment of Assignors Interest.

Recorded: 1985-05-10 Pages: 1
Assignors
OGATA, KAZUMI
Executed: 1985-01-31
YAMAMOTO, YUJIRO
Executed: 1985-01-31
OZAKI, YOSHIE
Executed: 1985-01-31
Assignees
YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.,
35, HIRANOMACHI 3-CHOME, HIGASHI-KU,, OSAKA,, JAPAN
SENJU PHARMACEUTICAL CO., LTD.,
6-1, HIRANOMACHI 3-CHOME, HIGASHI-KU, OSAKA,, JAPAN
Covered Property (1)
Ophthalmic Pranoprofen Compositions
Patent: 4,607,038 →
Application: 06/704,585 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 20, 2000
From: YOSHITOMI PHARMACEUTICAL INDUS., LTD.
To: WELFIDE CORPORATION
Reel/Frame 011295/0439 →
Merger Mar 18, 2002
From: WELFIDE CORPORATION
To: MITSUBISHI PHARMA CORPORATION
Reel/Frame 012698/0582 →