Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7111501 | Devices and methods for separating constituents | Kevin Killeen, Hongfeng Yin | 2006-09-26 |
| 6935192 | Microfluidic bulk flow determinations based on converting heat tracer measurements | Daniel Sobek, Hongfeng Yin, Kevin Killeen | 2005-08-30 |
| 5472584 | Method and apparatus for improved detection of ionic species by capillary electrophoresis | Christopher A. Pohl, John Stillian, Nebojsa Avdalovic | 1995-12-05 |
| 5441613 | Methods and apparatus for real-time monitoring, measurement and control of electroosmotic flow | Randy M. McCormick | 1995-08-15 |
| 5296115 | Method and apparatus for improved detection of ionic species by capillary electrophoresis | Christopher A. Pohl, John Stillian, Neboisa Avdalovic | 1994-03-22 |
| 4751189 | Method for balancing background conductivity for ion chromatography | — | 1988-06-14 |