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:
Feb. 18, 2014
Filed:
Aug. 22, 2012
Andrea Leone-bay, Ridgefield, CT (US);
Destardi Moye-sherman, Newburgh, NY (US);
Bryan R. Wilson, Bedford, NY (US);
Andrea Leone-Bay, Ridgefield, CT (US);
Destardi Moye-Sherman, Newburgh, NY (US);
Bryan R. Wilson, Bedford, NY (US);
Mankind Corporation, Valencia, CA (US);
Abstract
Drug delivery systems have been developed based on the formation of diketopiperazine carboxylate salts and microparticles containing the same. The systems may further comprise a bioactive agent. Related methods for making and using the biologically active agent delivery compositions are also provided. In certain embodiments, the pharmaceutically acceptable salts described can be formed by removal of solvent by methods including distillation, evaporation, spray drying or lyophilization.