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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
5616808
Issue Dt:
04/01/1997
Application #:
08321998
Filing Dt:
10/12/1994
Inventors:
YUN GAO, YAPING HONG, XIAOYI NIE, ROGER P. BAKALE, RICHARD R. FEINBERG, CHARLES M. ZEPP
Title:
OPTICALLY PURE 1-AMINO-2-INDANOLS
Assignment: 1
Reel/Frame:
007430/0625Recorded: 04/10/1995Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE DOCUMENT DATES AND ADD AN ASSIGNOR, PREVIOUSLY RECORDED ON REEL 7283, FRAMES 627-631.
Assignors:
GAO, YUN
Exec Dt:
11/29/1994
HONG, YAPING
Exec Dt:
11/28/1994
ZEPP, CHARLES M.
Exec Dt:
11/28/1994
NIE, XIAOYI
Exec Dt:
11/29/1994
FEINBERG, RICHARD R.
Exec Dt:
11/30/1994
BAKALE, ROGER P.
Exec Dt:
11/28/1994
Assignee:
SEPRACOR, INC.
33 LOCKE DRIVE
MARLBOROUGH, MASSACHUSETTS 01752
Correspondent:
PHILIP E. HANSEN
HESLIN & ROTHENBERG
5 COLUMBIA CIRCLE
ALBANY, NY 12203
Assignment: 2
Reel/Frame:
007283/0879Recorded: 12/14/1994Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
GAO, YUN
Exec Dt:
11/30/1994
BAKALE, ROGER P.
Exec Dt:
11/30/1994
ZEPP, CHARLES M.
Exec Dt:
11/30/1994
NIE, XIAOYI
Exec Dt:
11/30/1994
FEINBERG, RICHARD R.
Exec Dt:
11/30/1994
Assignee:
SEPRACOR, INC.
33 LOCKE DRIVE
MARLBOROUGH, MASSACHUSETTS 01752
Correspondent:
HESLIN & ROTHENBERG
PHILIP E. HANSEN
5 COLUMBIA CIRCLE
ALBANY, NY 12203

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