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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
6509334
Issue Dt:
01/21/2003
Application #:
09552633
Filing Dt:
04/19/2000
Inventors:
Puwen Zhang, Eugene A. Terefenko, Andrew Fensome, Jay E. Wrobel, Horace Fletcher III et al
Title:
Cyclocarbamate derivatives as progesterone receptor modulators
Assignment: 1
Reel/Frame:
011140/0910Recorded: 09/27/2000Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ZHANG, PUWEN
Exec Dt:
09/11/2000
TEREFENKO, EUGENE A.
Exec Dt:
09/11/2000
FENSOME, ANDREW
Exec Dt:
09/11/2000
WROBEL, JAY E.
Exec Dt:
09/11/2000
FLETCHER, HORACE III
Exec Dt:
09/11/2000
Assignee:
AMERICAN HOME PRODUCTS
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07840
Correspondent:
HOWSON AND HOWSON
CATHY A. KODROFF, ESQ.
SPRING HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 2
Reel/Frame:
011141/0287Recorded: 09/27/2000Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
ZHI, LIN
Exec Dt:
09/11/2000
JONES, TODD K.
Exec Dt:
09/08/2000
EDWARDS, JAMES P.
Exec Dt:
09/08/2000
TEGLEY, CHRISTOPHER M.
Exec Dt:
09/14/2000
Assignee:
LIGAND PHARMACEUTICALS, INC.
10275 SCIENCE CENTER DRIVE
SAN DIEGO, CALIFORNIA 92121
Correspondent:
HOWSON AND HOWSON
CATHY A. KODROFF, ESQUIRE
SPRING HOUSE CORPORATE CENTER, BOX 457
SPRING HOUSE, PA 19477
Assignment: 3
Reel/Frame:
011903/0451Recorded: 06/14/2001Pages: 7
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT NAME OF THE ASSIGNEE IN THE DOCUMENT PREVIOUSLY RECORDED AT REEL 011140, FRAME 0910.
Assignors:
ZHANG, PUWEN
Exec Dt:
09/11/2000
TEREFENKO, EUGENE A.
Exec Dt:
09/11/2000
FENSOME, ANDREW
Exec Dt:
09/11/2000
WROBEL, JAY E.
Exec Dt:
09/11/2000
FLETCHER, HORACE III
Exec Dt:
09/11/2000
Assignee:
AMERICAN HOME PRODUCTS CORPORATION
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07840
Correspondent:
HOWSON AND HOWSON
CATHY A. KODROFF, ESQUIRE
BOX 457
SPRING HOUSE, PA 19477
Assignment: 4
Reel/Frame:
013239/0870Recorded: 08/27/2002Pages: 5
Conveyance:
CHANGE OF NAME (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
PATENT LAW DEPARTMENT
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 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

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