skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : YU, KIN-HUNG PEONY
Total Assignments: 4
Assignment: 1
Reel/Frame:025353/0516   Pages: 5
Recorded: 11/11/2010
Attorney Dkt #:11594-010-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2010
2
Exec Dt:
08/24/2010
3
Exec Dt:
10/09/2010
Assignee
1
9 COMMERCIAL BOULEVARD
SUITE 200
NOVATO, CALIFORNIA 94949
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12797594
Correspondence name and address
JONES DAY
222 EAST 41ST STREET
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:028403/0599   Pages: 6
Recorded: 06/19/2012
Attorney Dkt #:11594-008-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/24/2012
2
Exec Dt:
03/02/2012
3
Exec Dt:
06/15/2012
Assignee
1
9 COMMERCIAL BOULEVARD, SUITE 200
NOVATO, CALIFORNIA 94949
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13376933
Correspondence name and address
JONES DAY
222 EAST 41ST STREET
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:030438/0544   Pages: 8
Recorded: 05/17/2013
Attorney Dkt #:11594-012-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/04/2013
2
Exec Dt:
04/24/2013
3
Exec Dt:
03/14/2013
Assignee
1
9 COMMERCIAL BOULEVARD, SUITE 200
NOVATO, CALIFORNIA 94949
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13757329
Correspondence name and address
A. PATRICIA CAMPBELL
222 EAST 41ST STREET
NEW YORK, NY 10017-6702
Assignment: 4
Reel/Frame:047708/0098   Pages: 3
Recorded: 12/07/2018
Attorney Dkt #:FP0855 US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2018
2
Exec Dt:
11/07/2018
3
Exec Dt:
12/05/2018
4
Exec Dt:
11/08/2018
Assignee
1
409 ILLINOIS STREET
SAN FRANCISCO, CALIFORNIA 94158
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
16132150
Correspondence name and address
FIBROGEN, INC
409 ILLINOIS STREET
SAN FRANCISCO, CA 94158

Search Results as of: 06/14/2024 05:03 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT