Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8361320 | Biological fluid filtration apparatus | — | 2013-01-29 |
| 8337700 | High capacity biological fluid filtration apparatus | — | 2012-12-25 |
| 8158009 | Methods and apparatus for foam control in a vacuum filtration system | Jeffrey F. Kane, Thomas M. Taylor, Sean Landis Phillips | 2012-04-17 |
| 7854845 | Biological fluid filtration apparatus | — | 2010-12-21 |
| 7798333 | Systems, apparatus and methods for vacuum filtration | — | 2010-09-21 |
| 7661538 | Disposable vacuum filtration funnel with integral prefilter | — | 2010-02-16 |
| 7546925 | Disposable vacuum filtration apparatus capable of detecting microorganisms and particulates in liquid samples | — | 2009-06-16 |
| 7270757 | High capacity gravity feed filter for filtering blood and blood products | — | 2007-09-18 |
| 7011755 | Disposable vacuum filtration funnel with integral prefilter | — | 2006-03-14 |
| 6951762 | Apparatus comprising a disposable device and reusable instrument for synthesizing chemical compounds, and for testing chemical compounds for solubility | — | 2005-10-04 |
| 6913152 | Disposable vacuum filtration apparatus capable of detecting microorganisms and particulates in liquid samples | — | 2005-07-05 |
| 6660171 | High capacity gravity feed filter for filtering blood and blood products | — | 2003-12-09 |
| 6379625 | Apparatus comprising a disposable device and reusable instrument for synthesizing chemical compounds, and for testing chemical compounds for solubility | — | 2002-04-30 |
| 6344140 | Centrifugal filtration apparatus | — | 2002-02-05 |
| 6274055 | In-line liquid filtration device useable for blood, blood products or the like | — | 2001-08-14 |
| 6251292 | Method of preventing air from becoming entrapped within a filtration device | — | 2001-06-26 |
| 6156199 | Centrifugal filtration apparatus | — | 2000-12-05 |
| 6030539 | In-line liquid filtration device useable for blood, blood products or the like | — | 2000-02-29 |
| 6015500 | Filtration device useable for removal of leukocytes and other blood components | — | 2000-01-18 |
| 6010633 | Method of preventing air from becoming entrapped within a filtration device | Jonathan Carleton Alt | 2000-01-04 |
| 5948246 | Vacuum filtration device | — | 1999-09-07 |
| 5938940 | In-line liquid filtration device and method useable for blood and blood products | — | 1999-08-17 |
| 5902490 | Filtration method and device useable for removal of leukocytes and other blood components | — | 1999-05-11 |
| 5798041 | In-line liquid filtration device useable for blood, blood products or the like | — | 1998-08-25 |
| 5779902 | In-line vent filter for automatically draining a biological liquid filtration device | — | 1998-07-14 |