Patent Assignment
Reel/Frame 004636/0803
Assignment of Assignors Interest.
Recorded: 1986-11-25
Pages: 1
Assignors
IMAGAWA, TAKASHI
Executed: 1986-11-24
YOKOYAMA, KAZUMASA
Executed: 1986-11-24
MIZUSHIMA, YUTAKA
Executed: 1986-11-24
Assignee
GREEN CROSS CORPORATION, THE
1-15-1, IMABASHI, HIGASHI-KU, OSAKA-SHI, OSAKA, JAPAN
Covered Property
(1)
Phospholipid-Emulsified Prostaglandin Composition
Patent:
4,684,633 →
Application:
06/691,023 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of 1/2 of Assignors Interest
Mar 11, 1987
From: GREEN CROSS CORPORATION, THE,
To: TAISHO PHARMACEUTICAL CO., LTD., NO. 24-1, TAKADA 3-CHOME, TOSHIMA-KU, TOKYO JAPAN
Reel/Frame 004677/0311 →
Change of Name
Jun 10, 1999
From: GREEN CROSS CORPORATION, THE
To: YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
Reel/Frame 009980/0934 →
Change of Name
Mar 13, 2001
From: YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
To: WELFIDE CORPORATION
Reel/Frame 012066/0224 →
Merger
Mar 18, 2002
From: WELFIDE CORPORATION
To: MITSUBISHI PHARMA CORPORATION
Reel/Frame 012698/0582 →