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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/03/2003
Application #:
09749878
Filing Dt:
12/29/2000
Publication #:
Pub Dt:
06/13/2002
Inventors:
Dong-Keun Han, Kwang-Duk Ahn, Jin-Hee Jeong
Title:
PHOTO-CURED DENTAL PIT AND FISSURE SEALANT COMPOSITION FOR CARIES PREVENTION
Assignment: 1
Reel/Frame:
011412/0050Recorded: 12/29/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/21/2000
Exec Dt:
12/21/2000
Exec Dt:
12/21/2000
Assignee:
39-1, HAWOLGOK-DONG, SEONGBUK-KU
SEOUL, KOREA, REPUBLIC OF
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL.
C. IRVIN MCCLELLAND
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202
Assignment: 2
Reel/Frame:
011542/0867Recorded: 02/21/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/29/2001
Assignee:
39-1, HAWOLGOK-DONG, SEONGBUK-KU
SEOUL, KOREA, REPUBLIC OF
Correspondent:
OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON , VA 22202
Assignment: 3
Reel/Frame:
014301/0697Recorded: 07/24/2003Pages: 4
Conveyance:
DOCUMENT RE-RECORDED TO CORRECT THE NATURE OF CONVEYANCE TO INDICATE PARTIAL INTEREST TO SAID ASSIGNEE ON A DOCUMENT PREVIOUSLY RECORDED AT REEL 011542 FRAME 0867. (SEE DOCUMENT FOR DETAILS)
Assignor:
Exec Dt:
01/29/2001
Assignee:
39-1, HAWOLGOK-DONG
SEONGBUK-KU
SEOUL, KOREA, REPUBLIC OF
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

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