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:
Jan. 29, 2013
Filed:
Jul. 14, 2009
Joseph T. Persyn, Lakehills, TX (US);
Joseph a Mcdonough, Helotes, TX (US);
James D Oxley, San Antonio, TX (US);
Joseph T. Persyn, Lakehills, TX (US);
Joseph A McDonough, Helotes, TX (US);
James D Oxley, San Antonio, TX (US);
Southwest Research Institute, San Antonio, TX (US);
Abstract
The present disclosure relates to an apparatus and method for combining a solid particulate with a solvent prior to an injection protocol within an injector device. The solid particulate may be a pharmaceutical compound and the microcapsules contain a solvent for such particulate. Upon application of pressure, the microcapsules may be configured to burst and release the solvent, thereby dispersing and/or partially dissolving the particulate. The injector therefore allows for the use of relatively unstable pharmaceutically active compounds in a device that requires relatively long storage times and the use of pharmaceutical compounds that are relatively stable in the dry state.