The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 22, 1976
Filed:
May. 12, 1975
Walter Thomas Swimm, Darien, CT (US);
The Purdue Frederick Company, Norwalk, CT (US);
Abstract
Choline salicylate-silanized silicon dioxide a stable solid, non-hygroscopic composition possessing the full spectrum of analgesic, anti-pyretic and anti-inflammatory properties of choline salicylate is prepared by reaching a choline ion with a salicylate ion and then combining with silanized silicon dioxide in the presence of an inert anhydrous solvent to form the new composition. Solid pharmaceutical dosage forms are prepared with the new composition which are useful in the treatment of musculo-skeletal disease, the relief of pain and the lowering of fever in humans and animals. A method for increasing the concentration of blood salicylate ion through the oral administration of the aforesaid choline salicylate-silanized silicon dioxide and pharmaceutical composition containing the same, is presented.