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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : BRANDAN, ENRIQUE
Total Assignments: 5
Assignment: 1
Reel/Frame:027860/0831   Pages: 4
Recorded: 03/14/2012
Attorney Dkt #:FP0838 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2012
2
Exec Dt:
01/13/2012
3
Exec Dt:
03/13/2012
Assignee
1
409 ILLINOIS STREET
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13380489
Correspondence name and address
PAUL E. BORCHARDT
409 ILLINOIS STREET
SAN FRANCISCO, CA 94158
Assignment: 2
Reel/Frame:033556/0713   Pages: 4
Recorded: 08/18/2014
Attorney Dkt #:FP0838.1 DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/09/2012
2
Exec Dt:
03/13/2012
3
Exec Dt:
01/13/2012
Assignee
1
409 ILLINOIS ST
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14321673
Correspondence name and address
AMY HESSLER
409 ILLINOIS ST
SAN FRANCISCO, CA 94158
Assignment: 3
Reel/Frame:035724/0066   Pages: 10
Recorded: 05/27/2015
Attorney Dkt #:PORZI19.001AUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/24/2014
2
Exec Dt:
09/24/2014
3
Exec Dt:
09/23/2014
4
Exec Dt:
09/29/2014
5
Exec Dt:
09/23/2014
6
Exec Dt:
09/23/2014
Assignee
1
AV. LIBERTADOR BERNARDO O"HIGGINS
SANTIAGO, CHILE Nº 340
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14213403
Correspondence name and address
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614
Assignment: 4
Reel/Frame:047451/0735   Pages: 3
Recorded: 11/08/2018
Attorney Dkt #:FP0854 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/2017
2
Exec Dt:
09/20/2017
Assignee
1
409 ILLINOIS STREET
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16060301
Correspondence name and address
FIBROGEN INC
409 ILLINOIS STREET
IP DEPARTMENT
SAN FRANCISCO, CA 94158
Assignment: 5
Reel/Frame:059189/0526   Pages: 3
Recorded: 03/07/2022
Attorney Dkt #:FP0854.1 CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/20/2017
2
Exec Dt:
09/20/2017
Assignee
1
409 ILLINOIS STREET
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17688717
Correspondence name and address
DLA PIPER LLP (US)
ONE LIBERTY PLACE
1650 MARKET STREET, SUITE 5000
PHILADELPHIA, PA 19103-7300

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