MD Ward, G Kaduchak - US Patent 8,846,408, 2014 - Google Patents
(57) ABSTRACT A method for optimizing particle throughput in a particle analyzer includes determining an optimal concentration of particles in a sample for achieving a user defined …
TJ Huang, J Shi - US Patent 8,573,060, 2013 - Google Patents
Examples of the present invention include apparatus and methods for particle focusing, for particles within a fluid sample. An example apparatus, which may be a microfluidic device …
MD Ward, G Kaduchak - US Patent 8,309,408, 2012 - Google Patents
US PATENT DOCUMENTS 3,882,732 A 5, 1975 Fletcher et al. 4,055.491 A 10, 1977 Porath- Furedi 4,265,124 A 5/1981 Lim et al. 4,285,810 A* 8/1981 Kirkland et al............... 209,155 …
G Kaduchak, MD Ward - US Patent 8,714,014, 2014 - Google Patents
An acoustic focusing capillary includes a capillary coupled to at least one vibration source possessing a groove. A method of manufacturing such an acoustic focusing capillary …
G Kaduchak, CC Stewart, MD Ward - US Patent 8,134,705, 2012 - Google Patents
52) US C 356/337: 356/338 particles within the flow cell to concentrate the population of (52) ir grgrrr. s particles; interrogating some of the concentrated population (58) Field of …
MD Ward, CC Stewart, G Kaduchak - US Patent 8,865,476, 2014 - Google Patents
4,265,124 A 5, 1981 Lim et al. 6,881,314 B1 4/2005 Wang et al. 4,285,810 A 8, 1981 Kirkland et al. 7,008.540 B1 3/2006 Weavers et al. 4,350,683 A 9, 1982 Galfre et al …
G Kaduchak, MD Ward - US Patent 8,083,068, 2011 - Google Patents
An apparatus for separating particles from a medium includes a capillary defining a flow path therein that is in fluid communication with a medium source. The medium source …
MD Ward, JW Elling, G Kaduchak - US Patent 9,457,139, 2016 - Google Patents
US9457139B2 - Kits for systems and methods using acoustic radiation pressure - Google Patents US9457139B2 - Kits for systems and methods using acoustic radiation pressure …
MW Ward, G Kaduchak - US Patent 9,733,171, 2017 - Google Patents
Disclosed herein is a acoustic concentration of particles in a fluid flow that includes a substantially acoustically transpar ent membrane and a vibration generator that define a …