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:
Sep. 04, 1990
Filed:
Sep. 26, 1988
Filippo Lattanzi, Siena, IT;
Riccardo Vanni, Siena, IT;
Sclavo S.p.A., Siena, IT;
Abstract
New compositions containing a calcitonin as the active ingredient are described which are suitable for the intrarectal administration as soft gelatin capsules or microenemas, wherein the active principle, optionally admixed with a stabilizer, is dissolved in a liquid vehicle consisting of: (a) at least 70% by weight of a polyethylene or a polypropylene glycol or a mixture of polyethylene or polypropylene glycols with different molecular weights, having the consistency of a homogeneous fluid at room temperature, and (b) less than 15% by weight of a buffer in a pH range of from 4.5 to 6.5, and optionally (c) less than 15% by weight of an alcohol of 2 to 6 carbon atoms containing two or more hydroxy groups. The new compositions, which do not contain any absorption aid, give calcitonin plasma levels comparable to a conventional intramuscular administration.