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:
Dec. 18, 2007
Filed:
Dec. 04, 2003
Applicants:
Kyekyoon Kim, Champaign, IL (US);
Hyungsoo Choi, Champaign, IL (US);
Young Bin Choy, Champaign, IL (US);
Inventors:
Kyekyoon Kim, Champaign, IL (US);
Hyungsoo Choi, Champaign, IL (US);
Young Bin Choy, Champaign, IL (US);
Assignee:
The Board of Trustees of the University of Illinois, Urbana, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/14 (2006.01); A61K 9/16 (2006.01); A61K 9/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of forming particles, comprises accelerating a first stream comprising a first liquid, applying a charging voltage of at most 1.5 kV to the first stream, and vibrating the first stream, to form particles.