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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
6992172
Issue Dt:
01/31/2006
Application #:
09710239
Filing Dt:
11/10/2000
Inventors:
Robert C Chang, Kari I Kivirikko, Thomas B Neff, David R Olsen, James W Polarek
Title:
RECOMBINANT GELATINS
Assignment: 1
Reel/Frame:
011748/0423Recorded: 03/12/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHANG, ROBERT C.
Exec Dt:
01/08/2001
KIVIRIKKO, KARI I.
Exec Dt:
11/29/2000
NEFF, THOMAS B.
Exec Dt:
01/18/2001
OLSEN, DAVID R.
Exec Dt:
01/05/2001
POLAREK, JAMES W.
Exec Dt:
01/09/2001
Assignee:
FIBROGEN, INC.
225 GATEWAY BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Correspondent:
FIBROGEN, INC.
LEANNE C. PRICE, ESQ.
225 GATEWAY BLVD., IP DEPARTMENT
SOUTH SAN FRANCISCO, CA 94080
Assignment: 2
Reel/Frame:
011859/0113Recorded: 03/12/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHANG, ROBERT C.
Exec Dt:
01/08/2001
KIVIRIKKO, KARI I.
Exec Dt:
11/29/2000
NEFF, THOMAS B.
Exec Dt:
01/18/2001
OLSEN, DAVID R.
Exec Dt:
01/05/2001
POLAREK, JAMES W.
Exec Dt:
01/09/2001
Assignee:
FIBROGEN, INC.
225 GATEWAY BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Correspondent:
FIBROGEN, INC.
LEANNE C. PRICE
IP DEPARTMENT
225 GATEWAY BLVD.
SOUTH SAN FRANCISCO, CA 94080
Assignment: 3
Reel/Frame:
011921/0741Recorded: 03/12/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
CHANG, ROBERT C.
Exec Dt:
01/08/2001
KIVIRIKKO, KARI I.
Exec Dt:
11/29/2000
NEFF, THOMAS B.
Exec Dt:
01/18/2001
OLSEN, DAVID R.
Exec Dt:
01/05/2001
POLAREK, JAMES W.
Exec Dt:
01/09/2001
Assignee:
FIBROGEN, INC.
225 GATEWAY BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Correspondent:
LEANNE C. PRICE, ESQ.
FIBROGEN, INC.
IP DEPARTMENT
225 GATEWAY BLVD.
SOUTH SAN FRANCISCO, CA 94080

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