IP Library › Assignment 004801/0801
Patent Assignment
Reel/Frame 004801/0801

Assignment of Assignors Interest.

Recorded: 1987-11-25 Pages: 2
Assignors
KAMIYA, TAKASHI
Executed: 1987-11-05
NAITO, TOSHIHIKO
Executed: 1987-11-05
NEGI, SHIGETO
Executed: 1987-11-05
KOMATU, YUUKI
Executed: 1987-11-05
KAI, YASUNOBU
Executed: 1987-11-05
NAKAMURA, TAKAHARU
Executed: 1987-11-05
SUGIYAMA, ISAO
Executed: 1987-11-05
MACHIDA, YOSHIMASA
Executed: 1987-11-05
NOMOTO, SEIICHIRO
Executed: 1987-11-05
KITOH, KYOSUKE
Executed: 1987-11-05
KATSU, KANEMASA
Executed: 1987-11-05
YAMAUCHI, HIROSHI
Executed: 1987-11-05
Assignee
Covered Property (1)
3-Propenylcephem Derivative
Patent: 4,921,850 →
Application: 07/107,631 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 8, 2007
From: EISAI CO., LTD.
To: EISAI R&D MANAGEMENT CO., LTD.
Reel/Frame 018972/0624 →