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:
Jul. 16, 2019
Filed:
Oct. 16, 2017
Applicant:
Lidds Ab, Uppsala, SE;
Inventors:
Niklas Axén, Järlåsa, SE;
Stefan Gruden, Uppsala, SE;
Assignee:
LIDDS AB, Uppsala, SE;
Primary Examiner:
Int. Cl.
CPC ...
C01F 11/46 (2006.01); A61K 47/02 (2006.01);
U.S. Cl.
CPC ...
C01F 11/466 (2013.01); A61K 47/02 (2013.01);
Abstract
The present invention relates to a new method for producing a calcium sulphate hemihydrate with unique properties for use for therapeutic applications in the cosmetic or pharmaceutical industry. Calcium sulphate hemihydrate is a biocompatible and biodegradable inorganic substance and thus suitable as a carrier in pharmaceutical compositions, e.g. a controlled release composition, containing at least one pharmaceutically active ingredient.