Oral composition for the treatment of inflammatory bowel disease
Patent 5643602 Issued on July 1, 1997. Estimated Expiration Date: 
July 1, 2014. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
July 1, 2014. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent ReferencesCompositions and method of treating with stereoisomeric mixtures of 2-unsymmetrical 16,17-methylenedioxy steroids Composition containing 5-sulfanilamido-3,4-dimethylisoxazole and a trimethoxybenzyl pyrimidine Small particle formation and encapsulation Minipellets Prednisone microencapsulated granules Patent #: 4966770 InventorAssigneeApplicationNo. 240078 filed on 05/09/1994US Classes:424/462, Containing solid synthetic polymers424/461, Containing polysaccharide (e.g., cellulose sugars, etc.)424/494, Cellulose derivatives424/495, Ethyl cellulose424/497, Containing solid synthetic polymers514/925, ULCER TREATMENT514/951POWDERS, GRANULES OR PARTICLES OF SPECIFIED MESH OR PARTICLE SIZEExaminersPrimary: Webman, Edward J.Attorney, Agent or FirmForeign Patent References
International ClassesA61K 009/58A61K 009/62 A61K 009/14 A61K 047/32 Foreign Application Priority Data1989-11-22 SEAbstractAn oral pharmaceutical composition is described for targeted slow release in the treatment of inflammatory bowel diseases. Also described are pharmaceutical compositions for peroral treatment targeted to different areas of the intestinal tract afflicted by ulcerative colitis and certain aspects of Crohn's disease.Other References
Field of SearchCapsules (e.g., of gelatin, of chocolate, etc.)Effervescent Containing polysaccharide (e.g., sugar, etc.) Containing waxes, higher fatty acids, higher fatty alcohols, or derivatives thereof Coated pills or tablets Gelatin Contains solid synthetic resin Contains waxes, higher fatty acids, higher fatty alcohols Contains natural gums and resins Oxygen or chlorine releasing compound containing Hydroxy carboxylic acid or derivative thereof (e.g., methyl salicylate, etc.) Layered unitary dosage forms EFFERVESCENT OR PRESSURIZED FLUID CONTAINING Phosphate compound containing DENTIFRICES (INCLUDES MOUTH WASH) Gelatin containing Containing solid synthetic polymers Where particles are granulated Natural gums, resin or latex With porous, perforated, apertured, or sieved layer (e.g., dialyzing layer, microporous layer, etc.) CHEWING GUM TYPE With claimed perfecting feature in contents (e.g., excipient, lubricant, etc.) Organic pressurized fluid Topical live body grooming or adorning aid (e.g., hair spray, antiperspirant, etc.) Particulate form (e.g., powders, granules, beads, microcapsules, and pellets) Powder or dust containing Coated capsules Containing natural gums/resins Sustained or differential release type Coated (e.g., microcapsules) Containing polysaccharides (e.g., sugars) Tablets, lozenges, or pills Cellulose or derivative Synthetic polymer Polysaccharides (e.g., cellulose, etc.) Cellulose derivatives Organic coatings Fluorine or fluorine compound containing Containing solid synthetic polymers Containing proteins and derivatives BLEACH FOR LIVE HAIR OR SKIN (E.G., PEROXIDES, ETC.) Matrices Organic sulfate or sulfonate containing Contains proteins or derivative or polysaccharides or derivative Discrete particles in supporting matrix Ferment containing (e.g., enzymes, bacteria, etc.) Gas produced in situ by chemical reaction Ammonia, amine, or derivative thereof (e.g., urea, etc.) Plural concentric cores Iodine or iodine compound containing Ion-exchange resins Containing natural gums or resins Printed, embossed, grooved, or perforated MANICURE OR PEDICURE COMPOSITIONS Containing polysaccharide (e.g., cellulose sugars, etc.) Containing proteins or derivatives thereof Containing waxes, higher fatty acids, higher fatty alcohols, or derivatives thereof (e.g., chocolate) Containing solid synthetic polymers Aromatic acid or derivative containing (e.g., aminobenzoic acid or methyl salicylate, etc.) Ethyl cellulose Acrylic acid and derivatives Plant extract of undetermined constitution TOPICAL SUN OR RADIATION SCREENING, OR TANNING PREPARATIONS Wetting agent | |
