IP Library Assignment 020706/0161
Patent Assignment
Reel/Frame 020706/0161

Assignment of Assignor's Interest

Recorded: 2008-03-18 Pages: 4
Assignors
YAMANO, MITSUHISA
Executed: 2008-02-01
GOTO, MITSUTAKA
Executed: 2008-02-01
KAWAGUCHI, SHINJI
Executed: 2008-02-01
YAMADA, MASATOSHI
Executed: 2008-02-01
KAWAKAMI, JUN-ICHI
Executed: 2008-02-01
Assignee
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA 541-0045, JAPAN
Covered Property (1)
Diphosphine Ligand and Transition Metal Complex Using the Same
Patent: 8,691,718 →
Application: 11/992,167 →
Publication: US 2009/0270635
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 9, 2018
From: TAKEDA PHARMACEUTICAL COMPANY LIMITED
To: SPERA PHARMA, INC.
Reel/Frame 046293/0489 →