A constant release rate indomethacin formulation in tablet unit dosage form, said tablet comprising an intimate admixture of from 50 to 200 mg of indomethacin, from about 1.7 to 3.7 weight percent of a slow-dissolving, water-insoluble cellulose derivative, from about 1.5 to 5.0 weight percent of a tabletting...http://www.google.com.au/patents/US4525345?utm_source=gb-gplus-sharePatent US4525345 - Constant order release, solid dosage indomethacin formulation and method of treating arthritis and other inflammatory conditions