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 : YOSHINAGA, STEVEN KIYOSHI
Total Assignments: 9
Assignment: 1
Reel/Frame:007713/0420   Pages: 7
Recorded: 04/06/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CARNAHAN, JOSETTE FRANCOISE
Exec Dt:
03/29/1995
2
HARA, SHINICHI
Exec Dt:
04/03/1995
3
LU, HSIENG SEN
Exec Dt:
04/03/1995
4
MAYER, JOHN PHILIP
Exec Dt:
04/03/1995
5
YOSHINAGA, STEVEN KIYOSHI
Exec Dt:
03/29/1995
Assignee
1
AMGEN INC.
AMGEN CENTER
1840 DEHAVILLAND DRIVE
THOUSAND OAKS, CALIFORNIA 91320
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5670342
NONE
08417640
Correspondence name and address
AMGEN INC.
RICHARD J. MAZZA
AMGEN CENTER
1840 DEHAVILLAND DRIVE
THOUSAND OAKS. CA 91320-1789
Assignment: 2
Reel/Frame:012224/0300   Pages: 3
Recorded: 08/03/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
YOSHINAGA, STEVEN KIYOSHI
Exec Dt:
08/03/2001
Assignee
1
AMGEN INC.
M/S 27-4-A ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7435796
NONE
09890729
Correspondence name and address
AMGEN INC.
DEPT. 4300,
M/S 27-4-A 1 AMGEN CENTER DR.
THOUSAND OAKS, CA 91320-1799
Assignment: 3
Reel/Frame:012614/0757   Pages: 4
Recorded: 02/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOX, GARY M.
Exec Dt:
11/06/2001
2
SULLIVAN, JOHN K.
Exec Dt:
11/02/2001
3
HOLST, PAIGE
Exec Dt:
11/02/2001
4
YOSHINAGA, STEVEN KIYOSHI
Exec Dt:
10/25/2001
Assignee
1
AMGEN, INC.
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020107363
09955866
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF
KEVIN E. NOONAN
300 S. WACKER DR.
SUITE 3200
CHICAGO, IL 60606
Assignment: 4
Reel/Frame:021160/0557   Pages: 5
Recorded: 06/27/2008
Attorney Dkt #:00-759-H
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FOX, GARY M.
Exec Dt:
11/06/2001
2
SULLIVAN, JOHN K.
Exec Dt:
11/02/2001
3
HOLST, PAIGE
Exec Dt:
11/02/2001
4
YOSHINAGA, STEVEN KIYOSHI
Exec Dt:
10/25/2001
Assignee
1
AMGEN, INCORPORATED
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7414122
US20050228170
10998526
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 S. WACKER DR, SUITE 3100
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:013282/0099   Pages: 5
Recorded: 09/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YOSHINAGA, STEVEN KIYOSHI
Exec Dt:
08/13/2002
2
SUH, WOONG-KYUNG
Exec Dt:
08/15/2002
3
MAK, TAK WAH
Exec Dt:
08/19/2002
Assignee
1
AMGEN, INC.
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030039999
10156424
Correspondence name and address
MCDONNELL BOEHNEN HULBERT, ET AL.
DONALD L. ZUHN
300 SOUTH WACKER DRIVE
SUITE 3200
CHICAGO, IL 60611
Assignment: 6
Reel/Frame:018337/0063   Pages: 6
Recorded: 10/03/2006
Attorney Dkt #:A-1054-US-NP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIU, GERALD
Exec Dt:
09/15/2006
2
SHEN, WENYAN
Exec Dt:
09/28/2006
3
YOSHINAGA, STEVEN KIYOSHI
Exec Dt:
09/15/2006
Assignee
1
AMGEN INC.
ONE AMGEN CENTER DRIVE
PATENT OPERATIONS MS 28-2-C
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7868140
US20080166352
11458260
Correspondence name and address
AMGEN INC., ROBERT B. WINTER
ONE AMGEN CENTER DRIVE
PATENT OPERATIONS MS 28-2-C
THOUSAND OAKS, CA 91320-1799
Assignment: 7
Reel/Frame:026438/0175   Pages: 5
Recorded: 06/14/2011
Attorney Dkt #:04-833-A-DIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIU, GERALD
Exec Dt:
09/15/2006
2
SHEN, WENYAN
Exec Dt:
09/28/2006
3
YOSHINAGA, STEVEN KIYOSHI
Exec Dt:
09/15/2006
Assignee
1
AMGEN INC.
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8981071
US20110104757
12976802
Correspondence name and address
DR. SHERRI L. OSLICK
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:035524/0822   Pages: 6
Recorded: 04/29/2015
Attorney Dkt #:32053/46975B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIU, GERALD
Exec Dt:
09/15/2006
2
SHEN, WENYAN
Exec Dt:
09/28/2006
3
YOSHINAGA, STEVEN KIYOSHI
Exec Dt:
09/15/2006
Assignee
1
AMGEN INC.
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9266945
US20130171695
13794265
Correspondence name and address
MARSHALL, GESTEIN & BORUN LLP
233 S. WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:039061/0509   Pages: 6
Recorded: 07/01/2016
Attorney Dkt #:A-1054-US-DIV2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIU, GERALD
Exec Dt:
09/15/2006
2
SHEN, WENYAN
Exec Dt:
09/28/2006
3
YOSHINAGA, STEVEN KIYOSHI
Exec Dt:
09/15/2006
Assignee
1
AMGEN INC.
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10072090
US20160145345
14995983
Correspondence name and address
AMGEN INC.
ONE AMGEN CENTER DRIVE
PATENT OPERATIONS, M/S 28-2-C
THOUSAND OAKS, CA 91320-1799

Search Results as of: 04/25/2024 10:42 PM
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