Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7892856 | Flow-controlled magnetic particle manipulation | Jay W. Grate, David Holman | 2011-02-22 |
| 7090774 | Method for packed column separations and purifications | David Holman, Fred J. Brockman, Darrell P. Chandler | 2006-08-15 |
| 7022505 | Apparatus and method for ultrasonic treatment of a liquid | Darrell P. Chandler, Gerald J. Posakony, Leonard J. Bond | 2006-04-04 |
| 7001522 | Systems for column-based separations, methods of forming packed columns, and methods of purifying sample components | Oleg B. Egorov, Matthew J. O'Hara, Jay W. Grate, Darrell P. Chandler, Fred J. Brockman | 2006-02-21 |
| 6780326 | Systems for column-based separations, methods of forming packed columns, and methods of purifying sample components | Oleg B. Egorov, Matthew J. O'Hara, Jay W. Grate, Darrell P. Chandler, Fred J. Brockman | 2004-08-24 |
| 6645377 | Systems for column-based separations, methods of forming packed columns, and methods of purifying sample components | Oleg B. Egorov, Matthew J. O'Hara, Jay W. Grate, Darrell P. Chandler, Fred J. Brockman | 2003-11-11 |
| 6506584 | Apparatus and method for ultrasonic treatment of a liquid | Darrell P. Chandler, Gerald J. Posakony, Leonard J. Bond | 2003-01-14 |
| 6159378 | Apparatus and method for handling magnetic particles in a fluid | David Holman, Jay W. Grate | 2000-12-12 |
| 6136197 | Systems for column-based separations, methods of forming packed columns, and methods of purifying sample components | Oleg B. Egorov, Matthew J. O'Hara, Jay W. Grate, Darrell P. Chandler, Fred J. Brockman | 2000-10-24 |