Controlled release insufflation carrier for medicaments

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Title: Controlled release insufflation carrier for medicaments
United States Patent: 5,962,009
Inventors: Baichwal; Anand (Wappingers Falls, NY); Staniforth; John N. (Bath, GB)
Assignee: Edward Mendell Co., Inc. (Patterson, NY)
Appl. No.: 777232
Filed: December 30, 199
Abstract
Controlled release powder insufflation formulations are disclosed. The powder formulation includes cohesive composites of particles containing a medicament and a controlled release carrier which preferably includes one or more polysaccharide gums of natural origin.