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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/29/2009
Application #:
11701839
Filing Dt:
02/02/2007
Publication #:
Pub Dt:
08/07/2008
Inventors:
JaeWoo Kim, Hwa-Rim Choi, Dae-Shik Chang, Yun-Young Choi
Title:
METHOD FOR STABLE OXYGEN ISOTOPE SEPARATION AND ITS APPARATUS USING MEMBRANE DISTILLATION
Assignment: 1
Reel/Frame:
019056/0682Recorded: 03/16/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/21/2007
Exec Dt:
02/21/2007
Exec Dt:
02/21/2007
Exec Dt:
02/21/2007
Assignee:
150 DUCKJIN-DONG, YUSEONG-KU
DAEJEON, KOREA, REPUBLIC OF
Correspondent:
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE., SUITE 500
IRVINE, CA 92612-7108
Assignment: 2
Reel/Frame:
019216/0125Recorded: 04/20/2007Pages: 4
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE FIRST ASSIGNOR'S NAME PREVIOUSLY RECORDED ON REEL 019056, FRAME 0682. ASSIGNORS HEREBY CONFIRM THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors:
Exec Dt:
02/21/2007
Exec Dt:
02/21/2007
Exec Dt:
02/21/2007
Exec Dt:
02/21/2007
Assignee:
150 DUCKJIN-DONG, YUSEONG-KU
DAEJEON, KOREA, REPUBLIC OF
Correspondent:
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE., SUITE 500
IRVINE, CA 92612-7108

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