Patent Assignment
Reel/Frame 046293/0489
Assignment of Assignor's Interest
Recorded: 2018-07-09
Pages: 3
Assignor
TAKEDA PHARMACEUTICAL COMPANY LIMITED
Executed: 2018-05-17
Assignee
SPERA PHARMA, INC.
17-85, JUSOHONMACHI 2-CHOME, YODOGAWA-KU, OSAKA-SHI, OSAKA, 532-0024, JAPAN
Covered Properties
(6)
Process for Preparation of Diphosphine Compounds and Intermediates for the Process
Process for Preparation of Diphosphine Compounds and Intermediates for the Process
Diphosphine Ligand and Transition Metal Complex Using the Same
Process for Preparation of Diphosphine Compounds and Intermediates for the Process
Diphosphine Ligand and Transition Metal Complex Using the Same
Rhodium Catalyst and Method for Producing Amine Compound
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 4, 2004
From: GOTO, MITSUTAKA; YAMANO, MITSUHISA
To: TAKEDA CHEMICAL INDUSTRIES, LTD.
Reel/Frame 015820/0874 →
Change of Name
Jun 2, 2005
From: TAKEDA CHEMICAL INDUSTRIES, LTD.
To: TAKEDA PHARMACEUTICAL COMPANY LIMITED
Reel/Frame 018917/0406 →
Assignment of Assignor's Interest
Mar 18, 2008
From: YAMANO, MITSUHISA; GOTO, MITSUTAKA; KAWAGUCHI, SHINJI; YAMADA, MASATOSHI
To: TAKEDA PHARMACEUTICAL COMPANY LIMITED
Reel/Frame 020706/0161 →
Assignment of Assignor's Interest
Sep 26, 2014
From: YAMANO, MITSUHISA; YAMADA, MASATOSHI; USUTANI, HIROTSUGU
To: TAKEDA PHARMACEUTICAL COMPANY LIMITED
Reel/Frame 033827/0921 →