Supplement to Patent Security Agreement

Recorded: 2004-03-17 Received: 2004-03-17 Pages: 6

Assignor

NABI BIOPHARMACEUTICALS

Executed: 2003-11-17

Assignee

WELLS FARGO FOOTHILL, INC.

ATTN:BUSINESS FINANCE MGR. 400 NORTH PARK TOWN CENTER 1000 ABERNATHY ROAD, SUITE 145, ATLANTA, GA, 30328, UNITED STATES

Covered Properties (2)

Encapsulated Calcium Acetate Caplet and a Method for Inhibiting Gastrointestinal Phosphorous Absorption

Application: 10/279,598 →

Encapsulated Calcium Acetate Caplet and Amethod for Inhibiting Gastrointestinal Phosphorous Absorption

Application: 09/824,949 →