Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385843 | Systems and methods for hemostatic analysis | Karen Hay, John F. Wetteland | 2025-08-12 |
| 9918964 | Reducing platelet activation, aggregation and platelet-stimulated thrombosis or blood coagulation by reducing mitochondrial respiration | James P. Collman, Paul Clifford Herrmann, David Tyvoll, Richard DECREAU, Christopher Jeffrey Barile | 2018-03-20 |
| 7264579 | Device and method for strengthening the elbow | — | 2007-09-04 |
| 6777199 | Rapid quantitative measurement of soluble fibrin in opaque body fluids | Ralph A. Korpman, Karen Hay | 2004-08-17 |
| 6436655 | Rapid quantitative measurement of soluble fibrin in opaque body fluids | Ralph A. Korpman | 2002-08-20 |
| 6098451 | Method and apparatus for rapid determination of blood sedimentation rate | — | 2000-08-08 |
| 5844128 | Method and apparatus for rapid determination of blood sedimentation rate | — | 1998-12-01 |
| 5731513 | Method and apparatus for rapid determination of blood sedimentation rate | — | 1998-03-24 |
| 5716796 | Optical blood hemostatic analysis apparatus and method | Ralph A. Korpman | 1998-02-10 |
| 5594164 | Method and apparatus for rapid determination of blood sedimentation rate | — | 1997-01-14 |
| 5506145 | Determination of an individual's inflammation index from whole blood fibrinogen and hematocrit or hemoglobin measurements | Robert A. Levine, Stephen C. Wardlaw | 1996-04-09 |
| 5275953 | Apparatus and method for in vitro manipulation of blood | — | 1994-01-04 |
| 5184188 | Optical blood hemostatic analysis apparatus and method | Ralph A. Korpman | 1993-02-02 |