Analgesic and anti-inflammatory compositions
Patent 4687781 Issued on August 18, 1987. Estimated Expiration Date: 
May 22, 2006. 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.
May 22, 2006. 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 ReferencesAnalgesic and anti-inflammatory compositions comprising caffeine and methods of using same Patent #: 4486436 InventorsAssigneeApplicationNo. 06/866119 filed on 05/22/1986US Classes:514/557, Carboxylic acid, percarboxylic acid, or salt thereof (e.g., peracetic acid, etc.)514/561Nitrogen other than as nitro or nitroso nonionically bondedExaminersPrimary: Friedman, Stanley J.Attorney, Agent or FirmInternational ClassesA61K 31/185 (20060101)A61K 31/195 (20060101) A61K 31/403 (20060101) A61K 31/405 (20060101) AbstractAnalgesic and anti-inflammatory compositions are provided which comprise a therapeutically effective amount of a hydrocinnamic acid alone, or in combination with one or more amino acids selected from the group consisting of D-phenylalanine, DL-phenylalanine, D-leucine, and DL-leucine and synergistically effective amount of a second therapeutic agent selected from the group consisting of aspirin and an aspirin-type non-steroidal anti-inflammatory, anti-pyretic agent.Other References
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