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:
May. 13, 2014
Filed:
Nov. 04, 2010
Applicants:
Alexander Couzis, New York, NY (US);
Jeffrey Morris, Bronx, NY (US);
Ankur D. Shah, Forest Hills, NY (US);
Vilobh Shete, Astoria, NY (US);
Inventors:
Alexander Couzis, New York, NY (US);
Jeffrey Morris, Bronx, NY (US);
Ankur D. Shah, Forest Hills, NY (US);
Vilobh Shete, Astoria, NY (US);
Assignee:
Research Foundation of The City University of New York, New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 1/18 (2006.01); C08J 3/12 (2006.01);
U.S. Cl.
CPC ...
C08J 3/122 (2013.01); B01D 1/18 (2013.01);
Abstract
This disclosure relates to a method of preparing polyamide particles. The method include spray drying a solution containing a polyamide to form polyamide particles having an average diameter of between about 0.5 μm and about 10 μm and at least about 85% of the polyamide particles having a diameter distribution of no more than about 1.5 μm.