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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6444847
Issue Dt:
09/03/2002
Application #:
09935655
Filing Dt:
08/24/2001
Publication #:
20020016504
Pub Dt:
02/07/2002
Inventors:
Tadahito Nobori, Isao Hara, Katsuhiko Funaki, Takaomi Hayashi, Atsushi Shibahara et al
Title:
PROCESS FOR PREPARING PHOSPHINE OXIDES AND PROCESS FOR PURIFYING THE SAME
Assignment: 1
Reel/Frame:
038750/0970Recorded: 05/31/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
NOBORI, TADAHITO
Exec Dt:
07/17/2000
HARA, ISAO
Exec Dt:
07/17/2000
FUNAKI, KATSUHIKO
Exec Dt:
07/17/2000
HAYASHI, TAKAOMI
Exec Dt:
07/17/2000
SHIBAHARA, ATSUSHI
Exec Dt:
07/17/2000
KIYONO, SHINJI
Exec Dt:
07/17/2000
MIZUTANI, KAZUMI
Exec Dt:
07/17/2000
TAKAKI, USAJI
Exec Dt:
07/17/2000
Assignee:
MITSUI CHEMICALS, INC.
2-5, KASUMIGASEKI 3-CHOME
CHIYODA-KU
TOKYO, JAPAN
Correspondent:
DANIEL M. GURFINKEL
DENNEMEYER & ASSOCIATES, LLC.
181 WEST MADISON STREET, SUITE 4500
CHICAGO, IL 60602
Assignment: 2
Reel/Frame:
038763/0892Recorded: 06/01/2016Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
MITSUI CHEMICALS, INC.
Exec Dt:
12/02/2015
Assignee:
MITSUI CHEMICALS & SKC POLYURETHANES INC.
5-2, HIGASHI-SHIMBASHI
1-CHOME, MINATO-KU
TOKYO, JAPAN
Correspondent:
DANIEL M. GURFINKEL
DENNEMEYER & ASSOCIATES, LLC.
181 WEST MADISON STREET, SUITE 4500
CHICAGO, IL 60602

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