Patent Assignment
Reel/Frame 023037/0222
Assignment of Assignor's Interest
Recorded: 2009-07-31
Pages: 6
Assignee
DUKE UNIVERSITY
UNIVERSITY OFFICE OF SCIENCE AND TECHNOLOGY, NORTH BUILDING, ROOM 230, SCIENCE DRIVE, BOX 90083, DURHAM, NORTH CAROLINA, 27708
Covered Properties
(3)
Urate Oxidase
Patent:
7,056,713 →
Application:
09/762,097 →
Urate oxidase
Application:
11/357,028 →
Publication:
US 2006/0188971
Urate Oxidase
Application:
60/095,489 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 14, 1999
From: HERSHFIELD, MICHAEL S.; KELLY, SUSAN J.
To: DUKE UNIVERSITY
Reel/Frame 010017/0901 →
Assignment of Assignor's Interest
Feb 2, 2001
From: HERSHFIELD, MICHAEL; KELLY, SUSAN J.
To: DUKE UNIVERSITY
Reel/Frame 011545/0995 →
Patent Security Agreement
Sep 16, 2016
From: HORIZON PHARMA RHEUMATOLOGY LLC (FORMERLY KNOWN AS CREALTA PHARMACEUTICALS LLC)
To: CITIBANK, N.A., AS COLLATERAL AGENT
Reel/Frame 040059/0007 →
Release of Security Interest
Oct 6, 2023
From: CITIBANK, N.A.
To: HORIZON THERAPEUTICS USA, INC.
Reel/Frame 065178/0965 →