Patent Assignment
Reel/Frame 006480/0924
Assignment of Assignors Interest.
Recorded: 1993-03-16
Pages: 3
Assignors
SUMI, AKINORI
Executed: 1993-01-08
OHTANI, WATARU
Executed: 1993-01-08
FURUHATA, NAOTO
Executed: 1993-01-08
TAKESHIMA, KAZUYA
Executed: 1993-01-08
KAMIDE, KAEKO
Executed: 1993-01-08
OHMURA, TAKAO
Executed: 1993-01-08
YOKOYAMA, KAZUMASA
Executed: 1993-01-08
Assignee
GREEN CROSS CORPORATION, THE
3-3, IMABASHI 1-CHOME, CHUO-KU, OSAKA-SHI, OSAKA 541, JAPAN
Covered Property
(1)
Method for Suppressing Coloring of Human Serum Albumin
Patent:
5,369,020 →
Application:
08/031,823 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Sep 21, 1999
From: GREEN CROSS CORPORATION
To: YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
Reel/Frame 010247/0316 →
Change of Name
Nov 9, 2000
From: YOSHITOMI PHARMACEUTICALS INDUSTRIES, LTD.
To: WELFIDE CORPORATION
Reel/Frame 011284/0182 →
Merger
Mar 18, 2002
From: WELFIDE CORPORATION
To: MITSUBISHI PHARMA CORPORATION
Reel/Frame 012698/0582 →