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:
Aug. 06, 2019
Filed:
May. 12, 2015
Dendropharm Gmbh, Berlin, DE;
Sam Moré, Dresden, DE;
DENDROPHARM GMBH, Berlin, DE;
Abstract
The present invention relates to compositions, in particular for the treatment of hyperthyreosis (also designated hyperthyroidism), especially in cats. These compositions are formulated for transdermal administration of an active substance and may, for example, be applied into the auricle (or pinna) of the cat. They comprise an active agent such as methimazole (or 2-mercapto-1-methylimidazole) or carbimazole, at least one wax, at least one fatty oil, and optionally an emulsifier. As emulsifier a nanocarrier may be used, for example. Unimolecular nanocarriers of dendritic structure are preferred, wherein the nanocarrier comprises a dendritic core and at least two shells, wherein an inner shell is coupled to the dendritic core via a first linker, and an outer shell is coupled to the inner shell via a second linker. In one embodiment, the composition is provided as a stick, in another, a semi-solid formulation in a suitable applicator which may contain one or more dosage units.