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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/21/2023
Application #:
17224282
Filing Dt:
04/07/2021
Publication #:
Pub Dt:
10/14/2021
Inventors:
Ju Hwan Im, Hee Soo Kim, Ho Won Lee
Title:
Alkali Metal and/or Alkaline Earth Metal-Doped Transition Metal-Hydrogen Active Metal Composite Oxide Catalyst and Process for Preparing Butadiene Using the Same
Assignment: 1
Reel/Frame:
055849/0505Recorded: 04/07/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/12/2021
Exec Dt:
03/12/2021
Exec Dt:
03/12/2021
Assignees:
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Correspondent:
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 2
Reel/Frame:
061371/0332Recorded: 09/02/2022Pages: 6
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/2021
Assignee:
26, JONG-RO, JONGNO-GU
SEOUL, KOREA, REPUBLIC OF
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY

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