Patent Assignment
Reel/Frame 011055/0915
Assignment of Assignor's Interest
Recorded: 2000-08-18
Pages: 3
Assignee
NIKKEN CHEMICALS CO., LTD.
4-14, TSUKIJI 5-CHOME, CHUO-KU, TOKYO, 104-0045, JAPAN
Covered Property
(1)
Method for Purification of Polyprenyl Compounds
Patent:
6,369,251 →
Application:
09/553,852 →
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.