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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
NONE
Issue Dt:
Application #:
09970020
Filing Dt:
10/03/2001
Publication #:
20020143065
Pub Dt:
10/03/2002
Inventors:
Lirong Liu, Alex Shlyankevich, Anand Baichwal
Title:
Developing a delivery system for multi-pharmaceutical active materials at various release rates
Assignment: 1
Reel/Frame:
012527/0096Recorded: 01/18/2002Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LIU, LIRONG
Exec Dt:
12/10/2001
SHLYANKEVICH, ALEX
Exec Dt:
10/31/2001
BAICHWAL, ANAND
Exec Dt:
10/31/2001
Assignee:
PENWEST PHARMACEUTICALS CO.
2981 ROUTE 22
PATTERSON, NEW YORK 12536
Correspondent:
HALE AND DORR LLP
ROBERT MCISAAC, PH.D.
60 STATE STREET
BOSTON , MA 02109
Assignment: 2
Reel/Frame:
012736/0037Recorded: 03/15/2002Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
LIU, LIRONG
Exec Dt:
12/29/2001
SHLYANKEVICH, ALEX
Exec Dt:
12/10/2001
BAICHWAL, ANAND
Exec Dt:
12/10/2001
Assignee:
PENWEST PHARMACEUTICALS CO.
2981 ROUTE 22
PATTERSON, NEW YORK 12563
Correspondent:
HALE AND DORR LLP
ROBERT MCISAAC, PH.D.
60 STATE STREET
BOSTON, MA 02109

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