IP Library Assignment 015550/0144
Patent Assignment
Reel/Frame 015550/0144

Assignment of Assignor's Interest

Recorded: 2004-07-09 Pages: 3
Assignors
OTSUKA, KIYOSHI
Executed: 2003-11-19
YAMANAKA, ICHIRO
Executed: 2003-11-19
Assignee
IDEMITSU PETROCHEMICAL CO., LTD.
6-1, YOKOAMI 1-CHOME, SUMIDA-KU, TOKYO, JAPAN
Covered Property (1)
Process for Producing Adamantanol and Adamantanone
Patent: 6,881,870 →
Application: 10/480,654 →
Publication: US 2004/0199022
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Dec 20, 2004
From: IDEMITSU PETROCHEMICAL CO. LTD.
To: IDEMITSU KOSAN CO. LTD.
Reel/Frame 015478/0140 →