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 Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 5
Patent #:
6358947
Issue Dt:
03/19/2002
Application #:
09552353
Filing Dt:
04/19/2000
Inventors:
Lin Zhi, Andrew Fensome, Jay E. Wrobel, James P. Edwards, Todd K. Jones et al
Title:
Tetracyclic progesterone receptor modulator compounds and methods
Assignment: 1
Reel/Frame:
011160/0503Recorded: 09/29/2000Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
FENSOME, ANDREW
Exec Dt:
09/05/2000
ZHANG, PUWEN
Exec Dt:
09/05/2000
WROBEL, JAY E.
Exec Dt:
09/06/2000
Assignee:
AMERICAN HOME PRODUCTS
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07840
Correspondent:
HOWSON AND HOWSON
CATHY A. KODROFF, ESQUIRE
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 2
Reel/Frame:
011946/0206Recorded: 07/02/2001Pages: 6
Conveyance:
RE-RECORD TO CORRECT NAME OF ASSIGNEE THE DOCUMENT PREVIOUSLY RECORDED AT REEL 011160, FRAME 0530 ASSIGNOR HEREBY CONFIRMS THE ASSINGMENT OF THE ENTIRE INTEREST.
Assignors:
FENSOME, ANDREW
Exec Dt:
09/05/2000
ZHANG, PUWEN
Exec Dt:
09/05/2000
WROBEL, JAY E.
Exec Dt:
09/06/2000
Assignee:
AMERICAN HOME PRODUCTS CORPORATION
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07840
Correspondent:
HOWSON AND HOWSON
CATHY A. KODROFF, ESQUIRE
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 3
Reel/Frame:
011160/0864Recorded: 09/29/2000Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ZHI, LIN
Exec Dt:
09/22/2000
JONES, TODD K.
Exec Dt:
09/22/2000
EDWARDS, JAMES P.
Exec Dt:
09/22/2000
TEGLEY, CHRISTOPHER M.
Exec Dt:
09/20/2000
Assignee:
LIGAND PHARMACEUTICALS INC.
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Correspondent:
HOWSON AND HOWSON
CATHY A. KODROFF, ESQ.
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 4
Reel/Frame:
013240/0008Recorded: 08/27/2002Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
AMERICAN HOME PRODUCTS CORPORATION
Exec Dt:
03/11/2002
Assignee:
WYETH
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Correspondent:
WYETH
KAY E. BRADY
FIVE GIRALDA FARMS
PATENT LAW DEPARTMENT
MADISON, NJ 07940-0874
Assignment: 5
Reel/Frame:
018015/0774Recorded: 06/01/2006Pages: 8
Conveyance:
CORRECTION OF DEPOSIT ACCT NO-DICYNEBT ID NO. 103252415
Assignor:
LIGAND PHARMACEUTICALS INCORPORATED
Exec Dt:
05/08/2006
Assignee:
WYETH
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Correspondent:
HOWSON AND HOWSON
501 OFFICE CENTER DRIVE
STE 210
FT. WASHINGTON, PA 19034

Search Results as of: 06/16/2025 07:49 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