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:
Apr. 24, 1979
Filed:
Dec. 23, 1977
Thomas S Orr, Melton Mowbray, GB;
David E Hall, Burton-on-the-Wolds, GB;
John Mann, Long Whatton, GB;
Fisons Limited, London, GB;
Abstract
There is described a pharmaceutical composition comprising one or more of 1,3-bis(2-carboxychromon-5-yloxy)propan-2-ol; 5-(2-hydroxy-propoxy)-8-propyl-chromone-2-carboxylic acid; 6,7,8,9-tetrahydro-4-oxo-10-propyl-4H-naphtho[2,3-b]pyran-2-carboxylic acid; 6,7,8,9-tetrahydro-5-hydroxy-4-oxo-10-propyl-4H-naphtho-[2,3-b]pyran-2-car boxylic acid; or a pharmaceutically acceptable salt of any one thereof, in combination with one or more of aspirin, indomethacin, phenylbutazone or oxyphenbutazone. (Mixtures of 1,3-bis(2-carboxychromon-5-yloxy)propan-2-ol, or a pharmaceutically acceptable salt thereof, with aspirin or indomethacin do not form part of the invention). There are also described packages containing the separate components of the composition and pharmaceutical formulations containing the composition.