Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10571400 | Plasmonic nanoparticle immunoassay method | Conor L. Evans, W. Peter Hansen, Petra B. Krauledat, Daniel Cramer | 2020-02-25 |
| 8865470 | Instrument setup system for a fluorescence analyzer | Ming Yan, Alan M. Stall, Joseph T. Trotter | 2014-10-21 |
| 8415161 | Instrument setup system for a fluorescence analyzer | Ming Yan, Alan M. Stall, Joseph T. Trotter | 2013-04-09 |
| 7301469 | Remotely activated trail marker system and its method of use | Leo Hoffman | 2007-11-27 |
| 6813017 | Apparatus and method employing incoherent light emitting semiconductor devices as particle detection light sources in a flow cytometer | Eric Chase | 2004-11-02 |
| 6329158 | Use of dimly fluorescing nucleic acid dyes in the identification of nucleated cells | Thomas Frey | 2001-12-11 |
| 6067480 | Method and apparatus for in-situ formation of three-dimensional solid objects by extrusion of polymeric materials | Kevin Stuffle, Peter Creegan, John L. Lombardi, Paul Calvert, John A. O'Kelly +1 more | 2000-05-23 |
| 5880474 | Multi-illumination-source flow particle analyzer with inter-location emissions crosstalk cancelation | Pierce O. Norton | 1999-03-09 |
| 5776709 | Method for preparation and analysis of leukocytes in whole blood | Anne Louise Jackson, Andrew D. Blidy, Kenneth Murchison, Pierre Bierre, Dan E. Thiel | 1998-07-07 |
| 5528045 | Particle analyzer with spatially split wavelength filter | William J. Treytl | 1996-06-18 |
| 5504337 | Method and apparatus for performing phase fluorescence lifetime measurements in flow cytometry | Joseph R. Lakowicz, Klaus W. Berndt, Bertram G. Pinsky | 1996-04-02 |
| 5317162 | Apparatus and method for phase resolved fluorescence lifetimes of independent and varying amplitude pulses | Bertram G. Pinsky | 1994-05-31 |
| 5087295 | Cleaning cycle for flow cytometers | Hans-Joachim Gross | 1992-02-11 |
| 5076472 | Cleaning cycle for flow cytometers | Hans-Joachim Gross | 1991-12-31 |
| 4688819 | Hitch | Roger D. Reilly, Richard D. Teal | 1987-08-25 |
| 4665553 | Methods and apparatus for analysis of particles and cells | Russell J. Gershman, J. Garland O'Connell | 1987-05-12 |
| 4596464 | Screening method for red cell abnormality | Richard Kane, Brandon Price, Russell J. Gershman | 1986-06-24 |
| 4581334 | Simultaneous detection of leukocyte phagocytic and killing ability | Stefan J. Kirchanski, Giora Davidovits | 1986-04-08 |
| 4492752 | Method for discriminating between unstained and absorbing dye stained cells | Stephen H. Ip | 1985-01-08 |
| 4475236 | Method for counting overlapping cell populations in a distribution histogram | — | 1984-10-02 |
| 4303340 | Optical micrometer measuring system | — | 1981-12-01 |
| 4284355 | Automated method for cell volume determination | W. Peter Hansen, Peter J. Natale | 1981-08-18 |
| 4284412 | Method and apparatus for automated identification and enumeration of specified blood cell subclasses | W. Peter Hansen | 1981-08-18 |
| 4224567 | Apparatus for measuring resistance change only in a cell analyzer and method for calibrating it | — | 1980-09-23 |
| 4200353 | Modulation contrast microscope with three regions | — | 1980-04-29 |