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. 06, 2021
Filed:
Oct. 19, 2011
Kurt Ingar Draget, Tromso, NO;
Steinar Johan Engelsen, Tromos, NO;
Tore Seternes, Tromso, NO;
Magnus Hattrem, Tromso, NO;
Ingvild Johanne Haug, Tromso, NO;
Kurt Ingar Draget, Tromso, NO;
Steinar Johan Engelsen, Tromos, NO;
Tore Seternes, Tromso, NO;
Magnus Hattrem, Tromso, NO;
Ingvild Johanne Haug, Tromso, NO;
VITUX GROUP AS, Oslo, NO;
Abstract
The invention provides an oral pharmaceutical composition, optionally in dose unit form, comprising a lipophilic drug substance in dispersion in a physiologically tolerable aqueous carrier, preferably an aqueous gel, wherein said drug substance contains a functional electrostatic group having a pKa value of from 2 to 10, characterised in that said aqueous carrier has a pH at least 0.3 below or above said pKa value, said pH being below said pKa where said group is acidic and above said pKa where said group is basic.