Patent Assignment
Reel/Frame 004861/0728
Assignment of Assignors Interest.
Recorded: 1988-02-19
Pages: 2
Assignors
TSUJIHARA, KENJI
Executed: 1988-02-10
ARAI, YOSHIHISA
Executed: 1988-02-10
OHTSUKI, OSAMU
Executed: 1988-02-10
NAKATANI, TADASHI
Executed: 1988-02-10
Assignee
TANABE SEIYAKU CO., LTD.
NO. 21, DOSHO-MACHI 3-CHOME, HIGASHI-KU, OSAKA-SHI, OSAKA-FU, JAPAN
Covered Property
(1)
Novel Organic Platinum Complex and Process for the Preparation Thereof
Patent:
4,882,447 →
Application:
07/157,969 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Security Interest
Jan 9, 1998
From: LUMEX MEDICAL PRODUCTS, INC.
To: IBJ SCHRODER BUSINESS CREDIT CORPORATION, AS AGENT
Reel/Frame 009052/0545 →
Notice of Release of Security Interest in Patent
Apr 14, 2000
From: IBJ WHITEHALL BUSINESS CREDIT CORPORATION, AS AGENT
To: CONGRESS FINANCIAL CORPORATION
Reel/Frame 010742/0414 →
Security Interest
May 16, 2000
From: PRISTECH, INC.
To: CONGRESS FINANCIAL CORPORATION
Reel/Frame 010795/0782 →
Release of Security Interest
Nov 18, 2002
From: CONGRESS FINANCIAL CORPORATION
To: PRISTECH, INC.
Reel/Frame 013516/0359 →