Assignment of Assignor's Interest

Recorded: 2000-10-03 Pages: 2

Assignors

YOKOYAMA, YUMI

Executed: 2000-05-15

KISHI, NAOYA

Executed: 2000-05-17

TANAKA, MASAYUKI

Executed: 2000-05-15

ASAKAWA, NAOKI

Executed: 2000-05-05

Assignee

EISAI CO., LTD.

6-10, KOISHIKAWA 4-CHOME, BUNKYO-KU, TOKYO, 112-0, JAPAN

Covered Property (1)

Hplc Apparatus for Fractioning and Preparing Sample for Nmr Spectrometry and Method of Changing Mobile Phase

Patent: 6,498,040 →

Application: 09/463,491 →

Related Assignments (2)

Other recorded transfers of the patent in this record — the chain of ownership.