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. 17, 2013
Filed:
Feb. 27, 2007
Anders Burr, Allerød, DK;
Michiel Ringkjøbing-elema, Jystrup, DK;
Jannie Egeskov Holm, Valby, DK;
Per Holm, Vanlose, DK;
Birgitte Møllgaard, Virum, DK;
Kirsten Schultz, Roskilde, DK;
Anders Burr, Allerød, DK;
Michiel Ringkjøbing-Elema, Jystrup, DK;
Jannie Egeskov Holm, Valby, DK;
Per Holm, Vanlose, DK;
Birgitte Møllgaard, Virum, DK;
Kirsten Schultz, Roskilde, DK;
Veloxis Pharmaceuticals A/S, Horsholm, DK;
Abstract
A process for the preparation of a particulate material by a controlled agglomeration method, i.e. a method that enables a controlled growth in particle size. The method is especially suitable for use in the preparation of pharmaceutical compositions containing a therapeutically and/or prophylactically active substance which has a relatively low aqueous solubility and/or which is subject to chemical decomposition. The process comprising i) spraying a first composition comprising a carrier, which has a melting point of about 5° C. or more which is present in the first composition in liquid form, on a second composition comprising a material in solid form, the second composition having a temperature of at the most a temperature corresponding to the melting point of the carrier and/or the carrier composition and ii) mixing or others means of mechanical working the second composition onto which the first composition is sprayed to obtain the particulate material.