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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/07/1994
Application #:
07893647
Filing Dt:
06/04/1992
Inventors:
KO SAKATA, TETSUYA TAKEZONO, NORITSUGU YABE, HISAO MATSUI
Title:
AGENT FOR STIMULATING GROWTH OF ANIMAL CELLS AND SERUM-FREE MEDIUM CONTAINING SAME
Assignment: 1
Reel/Frame:
005162/0066Recorded: 08/02/1989Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
07/18/1989
Assignee:
CLEVELAND, OHIO
Correspondent:
BANNER, BIRCH, MCKIE & BECKETT
ONE THOMAS CIRCLE, N.W., SIXTH FLR.
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:
006220/0082Recorded: 06/04/1992Pages: 10
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/25/1992
Exec Dt:
05/25/1992
Exec Dt:
05/25/1992
Exec Dt:
05/25/1992
Assignee:
3-12, NISHISHIBASHI 1-CHOME
MINATO-KU, TOKYO 105, JAPAN
Correspondent:
PAULA A. CAMPBELL
TESTA, HURWITZ & THIBEAULT
EXCHANGE PLACE/53 STATE STREET
BOSTON, MA 02109

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