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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
03/06/2018
Application #:
14728258
Filing Dt:
06/02/2015
Publication #:
Pub Dt:
12/24/2015
Inventors:
Hee Jung JEON, Wan Seop KWON, Jin Hee OK, Yong Woon KIM, Yeon Ho KIM, Yong Woo KIM
Title:
METHOD OF PREPARING DRILLING FLUID AND LUBE BASE OIL USING BIOMASS-DERIVED FATTY ACID
Assignment: 1
Reel/Frame:
036552/0908Recorded: 09/14/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/19/2015
Exec Dt:
05/21/2015
Exec Dt:
05/19/2015
Exec Dt:
05/21/2015
Exec Dt:
05/19/2015
Exec Dt:
05/22/2015
Assignees:
(SEORIN-DONG, SK BLDG.) 26, JONGRO
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
(SEORIN-DONG) 26, JONGRO
JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 110-110
Correspondent:
NORMAN D. HANSON
666 THIRD AVENUE
ABELMAN, FRAYNE & SCHWAB
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:
062455/0211Recorded: 01/23/2023Pages: 11
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/01/2022
Assignee:
(SEORIN-DONG) 26, JONGRO, JONGRO-GU
SEOUL, KOREA, REPUBLIC OF 03188
Correspondent:
BRACEWELL LLP
P.O. BOX 61389
HOUSTON, TX 77208-1389

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