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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/12/2020
Application #:
15779615
Filing Dt:
05/29/2018
Publication #:
Pub Dt:
12/06/2018
Inventors:
Sosuke Higuchi, Nobuhiro Kimura
Title:
Method for Producing Butadiene
Assignment: 1
Reel/Frame:
045920/0373Recorded: 05/29/2018Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/25/2018
Exec Dt:
05/22/2018
Assignee:
1-2, OTEMACHI 1-CHOME
CHIYODA-KU, TOKYO, JAPAN 100-8162
Correspondent:
XAVIER PILLAI
LEYDIG, VOIT & MAYER, LTD.
180 NORTH STETSON AVE., SUITE 4900
CHICAGO, IL 60601-6731
Assignment: 2
Reel/Frame:
054036/0001Recorded: 10/09/2020Pages: 38
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/25/2020
Assignee:
1-2, OTEMACHI 1-CHOME,
CHIYODA-KU, TOKYO, JAPAN 100-8162
Correspondent:
LEYDIG, VOIT & MAYER, LTD.
TWO PRUDENTIAL PLAZA, STE. 4900
180 N. STETSON
CHICAGO, IL 60601-6745

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