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Patent Assignment Assignor Details
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Assignor Name : DONG, STEVEN
Total Assignments: 3
Assignment: 1
Reel/Frame:014018/0880   Pages: 9
Recorded: 05/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/26/2002
2
Exec Dt:
11/26/2002
3
Exec Dt:
11/26/2002
Assignee
1
3832 BAY CENTER PLACE
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10304315
Correspondence name and address
KOSAN BIOSCIENCES, INC.
GARY W. ASHLEY
3832 BAY CENTER PLACE
HAYWARD, CA 94545
Assignment: 2
Reel/Frame:024783/0279   Pages: 2
Recorded: 08/03/2010
Attorney Dkt #:EPIPP005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/09/2010
2
Exec Dt:
07/06/2010
Assignee
1
ONE CALIFORNIA STREET, SUITE 2000
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12810147
Correspondence name and address
ECOTECH LAW GROUP, P.C.
201 SPEAR STREET
SUITE 1100
SAN FRANCISCO, CA 94105
Assignment: 3
Reel/Frame:028080/0227   Pages: 3
Recorded: 04/20/2012
Attorney Dkt #:F6569-00004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2012
2
Exec Dt:
04/19/2012
3
Exec Dt:
04/19/2012
4
Exec Dt:
04/19/2012
Assignee
1
3733 SPRUCE STREET, SUITE 442
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13451674
Correspondence name and address
STEPHAN P. GRIBOK
DUANE MORRIS LLP; 30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196

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