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Patent Assignment Assignor Details
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Assignor Name : KIVIRIKKO, KARI
Total Assignments: 4
Assignment: 1
Reel/Frame:004508/0032   Pages: 1
Recorded: 02/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/14/1985
2
Exec Dt:
07/22/1985
3
Exec Dt:
07/22/1985
4
Exec Dt:
07/22/1985
5
Exec Dt:
08/14/1985
6
Exec Dt:
08/27/1985
7
Exec Dt:
08/01/1985
Assignee
1
D-6230 FRANKFURT AM MAIN 80, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06770676
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW,
GARRETT & DUNNER
1775 K STREET, N. W.
WASHINGTON, DC 20006
Assignment: 2
Reel/Frame:009700/0781   Pages: 4
Recorded: 01/12/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/03/1998
2
Exec Dt:
08/31/1998
3
Exec Dt:
08/25/1998
4
Exec Dt:
12/14/1998
5
Exec Dt:
08/25/1998
Assignee
1
225 GATEWAY BLVD.
SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09085363
Correspondence name and address
PENNIE & EDMONDS LLP
LAURA A. CORUZZI
1155 AVENUE OF THE AMERICAS
NEW YORK, NY 10036
Assignment: 3
Reel/Frame:011635/0463   Pages: 4
Recorded: 06/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/10/2001
2
Exec Dt:
04/10/2001
3
Exec Dt:
04/10/2001
4
Exec Dt:
04/10/2001
Assignee
1
225 GATEWAY BLVD.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09809342
Correspondence name and address
ROBINS & PASTERNAK LLP
DAHNA S. PASTERNAK
90 MIDDLEFIELD ROAD
SUITE 200
MENLO PARK, CA 94025
Assignment: 4
Reel/Frame:033874/0616   Pages: 10
Recorded: 10/02/2014
Attorney Dkt #:FP0658 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/21/2014
2
Exec Dt:
09/23/2014
3
Exec Dt:
06/13/2014
4
Exec Dt:
03/13/2014
5
Exec Dt:
03/10/2014
6
Exec Dt:
03/04/2014
Assignee
1
409 ILLINOIS STREET
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13587743
Correspondence name and address
FIBROGEN, INC.
409 ILLINOIS STREET
IP DEPT
SAN FRANCISCO, CA 94158

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