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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
07/06/2021
Application #:
16641845
Filing Dt:
02/25/2020
Publication #:
Pub Dt:
12/03/2020
Inventors:
Hajime Ito, Hiroaki Iwamoto, Tsuneo Imamoto, Ken Tamura
Title:
OPTICALLY ACTIVE SUBSTITUTED 2,3-BISPHOSPHINOQUINOXALINES AND PROCESSES FOR PRODUCING THE SAME
Assignment: 1
Reel/Frame:
051921/0452Recorded: 02/25/2020Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/09/2020
Exec Dt:
01/09/2020
Exec Dt:
01/09/2020
Exec Dt:
01/09/2020
Assignees:
9-11-1, KAMEIDO, KOTO-KU
TOKYO, JAPAN 136-8515
KITA 8-JYO NISHI 5-CHOME, KITA-KU
SAPPORO-SHI, HOKKAIDO, JAPAN 060-0808
Correspondent:
WESTERMAN, HATTORI, DANIELS & ADRIAN LLP
1250 CONNECTICUT AVENUE NW,
SUITE 700
WASHINGTON, DC 20036

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