Patent Assignment
Reel/Frame 005183/0372
Assignment of Assignors Interest.
Recorded: 1989-11-20
Pages: 1
Assignors
HIDAKA, YASUHIRO
Executed: 1989-11-09
SATO, TOSHIO
Executed: 1989-11-09
TAKAHASHI, MASANOBU
Executed: 1989-11-09
Assignee
YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
NO. 6-9, HIRANOMACHI 2-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, JAPAN
Covered Property
(1)
Microbicidal/Microbistatic Composition for Industrial Use and Method of Using Same
Patent:
5,015,660 →
Application:
07/438,381 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Mar 13, 2001
From: YOSHITOMI PHARMACEUTICAL INDUSTRIES, LTD.
To: WELFIDE CORPORATION
Reel/Frame 012066/0224 →
Assignment of Assignor's Interest
Oct 2, 2002
From: WELFIDE CORPORATION
To: YOSHITOMI FINE CHEMICALS, LTD.
Reel/Frame 013352/0238 →
Change of Name
Feb 11, 2003
From: YOSHITOMI FINE CO., LTD.
To: API CORPORATION
Reel/Frame 013751/0045 →