SAN DIEGO--(BUSINESS WIRE)--Santarus, Inc. (NASDAQ:SNTS), a specialty pharmaceutical company, today announced that its licensor, the University of Missouri, has received a Notice of Allowance from the U.S. Patent and Trademark Office (USPTO) for U.S. patent application number 10/641,732, which has claims covering methods for treating acid-caused gastrointestinal disorders by administering a solid pharmaceutical composition comprising non-enteric coated omeprazole and certain antacids. Subject to final issuance by the USPTO, the newly allowed claims will have a July 2016 expiration date.