Rockwell Medical Technologies Announces U.S. Patent Issued for SFP Packaging and Method of Use

WIXOM, Mich., May 11, 2011 (GLOBE NEWSWIRE) -- Rockwell Medical (Nasdaq:RMTI), a fully-integrated biopharmaceutical company offering innovative products and services targeting end-stage renal disease (ESRD), chronic kidney disease (CKD), and iron deficiency anemia, announced today that it has received notice from the U.S. Patent and Trademark Office for patent issuance that includes product claims that require ferric pyrophosphate dissolved in a bicarbonate solution held in a polyolefin container, such as an HDPE container; and method claims using the claimed product on its proprietary Soluble Ferric Pyrophosphate (SFP), the Company's lead-drug candidate for treating iron deficiency anemia in ESRD patients.

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