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 : TAN, HELMING
Total Assignments: 3
Assignment: 1
Reel/Frame:006967/0742   Pages: 2
Recorded: 04/14/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FLITTER, WILLIAM DAVID
Exec Dt:
04/13/1994
2
MAPLES, KIRK RANDALL
Exec Dt:
04/13/1994
3
PAYLOR, RICHARD EMERY
Exec Dt:
04/13/1994
4
TAN, HELMING
Exec Dt:
04/13/1994
5
WILCOX, ALLAN LEE
Exec Dt:
04/13/1994
Assignee
1
CENTAUR PHARMACEUTICALS, INC.
484 OAKMEAD PARKWAY
SUNNYVALE, CALIFORNIA 94086
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5472983
NONE
08227777
Correspondence name and address
MORRISON & FOERSTER
WILLIAM H. BENZ
755 PAGE MILL ROAD
PALO ALTO, CA 94304-1018
Assignment: 2
Reel/Frame:035492/0357   Pages: 18
Recorded: 04/24/2015
Attorney Dkt #:112-11-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASSELIN, SYLVIE
Exec Dt:
04/29/2014
2
CHEN, YING
Exec Dt:
04/28/2014
3
LUU, VAN
Exec Dt:
04/28/2014
4
MILBURN, ROBERT
Exec Dt:
05/02/2014
5
MORRISON, HENRY
Exec Dt:
04/28/2014
6
TAN, HELMING
Exec Dt:
05/02/2014
7
FARRELL, ROBERT
Exec Dt:
04/28/2014
8
TEDROW, JASON
Exec Dt:
04/28/2014
9
COSBIE, ANDREW
Exec Dt:
04/28/2014
10
HUANG, JINKUN
Exec Dt:
10/01/2014
11
LEI, DENNIS
Exec Dt:
04/29/2014
Assignee
1
AMGEN INC.
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150299182
14441133
Correspondence name and address
ARRAY BIOPHARMA, INC.
3200 WALNUT STREET
BOULDER, CO 80301
Assignment: 3
Reel/Frame:043593/0773   Pages: 37
Recorded: 08/17/2017
Attorney Dkt #:1023A-1004-W-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BAUER, DAVID
Exec Dt:
12/20/2016
2
BIO, MATTHEW
Exec Dt:
12/27/2016
3
COOKE, MELANIE
Exec Dt:
12/19/2016
4
COPELAND, KATRINA W.
Exec Dt:
12/21/2006
5
PETERSON, MATTHEW
Exec Dt:
12/15/2016
6
POTASHMAN, MICHELE
Exec Dt:
01/29/2002
7
SHIMANOVICH, ROMAN
Exec Dt:
12/19/2016
8
TAN, HELMING
Exec Dt:
12/14/2016
Assignee
1
AMGEN INC.
ONE AMGEN CENTER DRIVE
THOUSAND OAKS, CALIFORNIA 91320-1799
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9981988
US20170029443
15293511
Correspondence name and address
LUCAS & MERCANTI LLP
30 BROAD STREET
21ST FLOOR
NEW YORK, NY 10004

Search Results as of: 09/02/2025 02:36 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