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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
02/23/1999
Application #:
08742677
Filing Dt:
10/31/1996
Inventors:
RICHARD LEE, DANIEL PROWS, LOUIS FRIES
Title:
ASEPTIC COLLAGEN CONCENTRATION PROCESS
Assignment: 1
Reel/Frame:
008297/0408Recorded: 10/31/1996Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/29/1996
Exec Dt:
10/29/1996
Exec Dt:
10/29/1996
Assignee:
34700 CAMPUS DRIVE
FREMONT, CALIFORNIA 94555
Correspondent:
BURNS, DOANE, SWECKER ET AL.
ROBERT E. KREBS
POST OFFICE BOX 1404
ALEXANDRIA, VA 22313-1404
Assignment: 2
Reel/Frame:
013691/0834Recorded: 03/03/2003Pages: 8
Conveyance:
ASSIGNMENT AND SCHEDULE WITH EXIHIBITS ATTACHED.
Assignor:
Exec Dt:
11/07/2002
Assignee:
2000 POWELL STREET
SUITE 1640
EMERYVILLE, CALIFORNIA 94608
Correspondent:
DAVID C. FOSTER
DORSEY & WHITNEY LLP
FOUR EMBARCADERO CENTER
SUITE 3400
SAN FRANCISCO, CA 94111-4187
Assignment: 3
Reel/Frame:
013804/0577Recorded: 03/04/2003Pages: 8
Conveyance:
LETTER DATED JANUARY 7, 2003 TO BIOMEDCINES, INC. FROM CHIRON CORPORATION
Assignor:
Exec Dt:
11/07/2002
Assignee:
2000 POWELL STREET
EMERYVILLE, CALIFORNIA 94608
Correspondent:
DORSEY WHITNEY LLP
DAVID C. FOSTER
SUTIE 3400
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187
Assignment: 4
Reel/Frame:
013887/0520Recorded: 03/12/2003Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/07/2002
Assignee:
2000 POWELL STREET
EMERYVILLE, CALIFORNIA 94608
Correspondent:
DORSEY & WHITNEY
DAVID C. FOSTER
SUITE 3400
FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111-4187

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