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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/20/2014
Application #:
12442886
Filing Dt:
11/17/2009
Publication #:
Pub Dt:
03/25/2010
Inventors:
Jeong Gon Kim, Jong Hwa Lee, Sung Duck Seo, Yeong Im Yu
Title:
MANUFACTURING METHOD OF POLYASPARTIC ACID USING MALEIC ANHYDRIDE
Assignment: 1
Reel/Frame:
023529/0349Recorded: 11/17/2009Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/26/2009
Exec Dt:
03/26/2009
Exec Dt:
03/26/2009
Exec Dt:
09/23/2008
Assignee:
106-3, GURO5-DONG, GURO-GU
SEOUL, KOREA, REPUBLIC OF 152-842
Correspondent:
THE WEBB LAW FIRM, P.C.
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219
Assignment: 2
Reel/Frame:
058672/0941Recorded: 01/10/2022Pages: 10
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/01/2021
Assignee:
188 YANGWHA-RO, MAPO-GU
DONGGYO-DONG, 9FL.
SEOUL, KOREA, REPUBLIC OF 04051
Correspondent:
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
ONE GATEWAY CENTER
PITTSBURGH, PA 15222

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