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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/23/1993
Application #:
07685960
Filing Dt:
04/08/1991
Inventors:
SAMARENDRA N. MAITI, DAVID CZAJKOWSKI, PAUL SPEVAK, KAZUO ADACHI, RONALD G. MICETICH
Title:
NOVEL 2-SPIROCYCLOPROPYL CEPHALOSPORIN SULFONE DERIVATIVE
Assignment: 1
Reel/Frame:
005841/0055Recorded: 09/03/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
06/14/1991
Exec Dt:
06/14/1991
Exec Dt:
06/14/1991
Exec Dt:
06/14/1991
Exec Dt:
06/14/1991
Assignee:
24 TAIHO ALBERTA CENTER, 4290-91A STREET
EDMONTON, ALBERTA T6E 5V2
Correspondent:
JAMES C. LYDON
ARMSTRONG, NIKAIDO, MARMELSTEIN
KUBOVCIK & MURRAY
1725 K ST., N.W., STE. 1000
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:
011541/0895Recorded: 02/15/2001Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/12/1999
Assignee:
#2, 4290-91A STREET
EDMONTON, ALBERTA, CANADA T6E 5
Correspondent:
ARENT FOX KINTNER PLOTKIN & KAHN PLLC
1050 CONNECTICUT AVENUE, N.W., SUITE 600
WASHINGTON, D.C. 20036-5339

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