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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/20/2001
Application #:
09512382
Filing Dt:
02/25/2000
Inventors:
Kyung Rok Lee, Soon Sik Kim, Kyeong Ho Chang, Jeong Min Kweon
Title:
Method for the preparation of polyamic acid and polyimide
Assignment: 1
Reel/Frame:
010640/0125Recorded: 02/25/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/15/2000
Exec Dt:
02/15/2000
Exec Dt:
02/15/2000
Exec Dt:
02/15/2000
Assignee:
1, JOONGSAN-DONG, KYONGSAN-SI
KYONGSANGBUK-DO, KOREA, REPUBLIC OF
Correspondent:
HARRISON & EGBERT
JOHN S. EGBERT
1018 PRESTON ST., SUITE 100
HOUSTON, TEXAS 77002
Assignment: 2
Reel/Frame:
012698/0510Recorded: 03/13/2002Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/18/2002
Assignee:
YANGSUNG-MYUN, AHNSUNG-SI
820-6, DONGHANG-RI
KYUNGGI-DO, KOREA, REPUBLIC OF
Correspondent:
HARRISON & EGBERT
JOHN S. EGBERT
412 MAIN ST., 7TH FLOOR
HOUSTON, TX 77002

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