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Patent Assignment Assignor Details
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Assignor Name : KWEI, KEVIN
Total Assignments: 5
Assignment: 1
Reel/Frame:030684/0270   Pages: 2
Recorded: 06/25/2013
Attorney Dkt #:1458.02NPR
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANTES, TRAVIS JOHN
Exec Dt:
06/25/2013
2
KWEI, KEVIN
Exec Dt:
06/25/2013
Assignee
1
SYSTEM BIOSCIENCES, LLC
265 NORTH WHISMAN ROAD
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9005888
US20130337440
13918260
Correspondence name and address
DERGOSITS & NOAH LLP
THREE EMBARCADERO CENTER
SUITE 410
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:038679/0516   Pages: 11
Recorded: 05/23/2016
Attorney Dkt #:32328/40058A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUCH, BRIAN
Exec Dt:
09/24/2014
2
DEGENHARDT, JEREMIAH
Exec Dt:
10/10/2014
3
LOEHR, ANDREA
Exec Dt:
09/24/2014
4
KWEI, KEVIN
Exec Dt:
10/10/2014
5
KIRK, CHRISTOPHER
Exec Dt:
11/03/2014
Assignee
1
ONYX THERAPEUTICS, INC.
249 EAST GRAND AVENUE
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10870889
US20160177402
14910668
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:057005/0979   Pages: 9
Recorded: 07/28/2021
Attorney Dkt #:PRTX-046-US-PCD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUCH, BRIAN
Exec Dt:
09/24/2014
2
DEGENHARDT, JEREMIAH
Exec Dt:
10/10/2014
3
LOEHR, ANDREA
Exec Dt:
09/24/2014
4
KWEI, KEVIN
Exec Dt:
10/10/2014
5
KIRK, CHRISTOPHER
Exec Dt:
11/03/2014
Assignee
1
ONYX THERAPEUTICS, INC.
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200354793
15930105
Correspondence name and address
AMGEN INC.
ONE AMGEN CENTER DRIVE
LAW DEPT-PATENT OPERATIONS, MS 28-5-A
THOUSAND OAKS, CA 91320-1799
Assignment: 4
Reel/Frame:057006/0297   Pages: 9
Recorded: 07/28/2021
Attorney Dkt #:PRTX-046-US-PCD2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUCH, BRIAN
Exec Dt:
09/24/2014
2
DEGENHARDT, JEREMIAH
Exec Dt:
10/10/2014
3
LOEHR, ANDREA
Exec Dt:
09/24/2014
4
KWEI, KEVIN
Exec Dt:
10/10/2014
5
KIRK, CHRISTOPHER
Exec Dt:
11/03/2014
Assignee
1
ONYX THERAPEUTICS, INC.
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210238691
17129573
Correspondence name and address
AMGEN INC.
ONE AMGEN CENTER DRIVE
LAW DEPT-PATENT OPERATIONS, MS 28-5-A
THOUSAND OAKS, CA 91320-1799
Assignment: 5
Reel/Frame:062548/0762   Pages: 9
Recorded: 01/31/2023
Attorney Dkt #:PRTX-046-US07-CNT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TUCH, BRIAN
Exec Dt:
09/24/2014
2
DEGENHARDT, JEREMIAH
Exec Dt:
10/10/2014
3
LOEHR, ANDREA
Exec Dt:
09/24/2014
4
KWEI, KEVIN
Exec Dt:
10/10/2014
5
KIRK, CHRISTOPHER
Exec Dt:
11/03/2014
Assignee
1
ONYX THERAPEUTICS, INC.
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230235406
17903700
Correspondence name and address
AMGEN INC.
ONE AMGEN CENTER DRIVE
LAW DEPT-PATENT OPERATIONS, MS 28-5-A
THOUSAND OAKS, CA 91320-1799

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