It is certified that error appears in the above-identified patent and that said Letters Patent is hereby corrected as shown below:  Signed and Sealed this  Thirteenth Day of March, 2012  David J. Kappos  Director of the United States Patent and Trademark Office  UNITED STATES PATENT AND TRADEMARK OFFICE  CERTIFICATE OF CORRECTION  Column 1, line 63, please change "resort  in  prolongated" to -- resorb  in  protonated -- Column 2, line 35, please change "physiochemical" to -- physicochemical -- Column 2, line 66, please change "from" to -- form -- Column 3, line 11, please change "WO 0737202" to -- WO 9637202 -- Column 3, line 34, please change "of’ to -- for -- Column 5, line 24, please change "matrix forming" to -- matrix-forming -- Column 5, line 59, please change "fluidized be" to -- fluidised bed -- Column 6, line 23, please change "microns" to -- micronised -- Column 8, line 14, please change "table" to -- tablet -- Column 9, line 5, please change "slats" to -- salts -- Column I 0, line 51, please change "Kollidor" to -- Kollidon -- Column I 0, line 64, please change "21 O" to -- 210 g -› Column 11, line 8, please change "35" to -- 35 g -› Column 11, line 11, please change "2585 g" to -- 2583 g -› Column 11, line 15, please change "12.5" to -- 12.5 g -- Page 1 of 4  PATENT NO.  APPLICATION NO.  DATED  INVENTOR(S)  : 7,943,176 B2  : 10/492270  :May17,2011  : Thomas Gramatte et al. 