Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5935866 | Preparation of sub 100 A magnetic particles and magnetic molecular switches | John R. Ferris, Michelle J. Carter, Tracy J. Hamilton, Maria A. Gray | 1999-08-10 |
| 5547682 | Preparation and use of novel injectable RES avoiding inorganic particles for medical application | Stephen E. Burkle, Michelle J. Carter, Tracy J. Hamilton, John Havelick, Jr., Deborah A. Kaplan +1 more | 1996-08-20 |
| 5441746 | Electromagnetic wave absorbing, surface modified magnetic particles for use in medical applications, and their method of production | — | 1995-08-15 |
| 5389377 | Solid care therapeutic compositions and methods for making same | John R. Ferris, Tracy J. Hamilton, Edwin Rudd, Michelle J. Carter | 1995-02-14 |
| 5382468 | Biodegradable magnetic microclusters and methods for making them | John R. Ferris, Barry L. Fiore, Michelle J. Carter, Tracy J. Hamilton | 1995-01-17 |
| 5225282 | Biodegradable magnetic microcluster comprising non-magnetic metal or metal oxide particles coated with a functionalized polymer | John R. Ferris, Barry L. Fiore, Michelle J. Carter, Tracy J. Hamilton | 1993-07-06 |
| 5147573 | Superparamagnetic liquid colloids | — | 1992-09-15 |
| 5071076 | Method for producing magnetic microparticles from metallocenes | Tracy J. Hamilton, John R. Ferris | 1991-12-10 |
| 4944802 | High coercivity magnetic inks and method for making same | John R. Ferris | 1990-07-31 |
| 4698302 | Enzymatic reactions using magnetic particles | Roy A. Whitehead, Ernest V. Groman, Lee Josephson | 1987-10-06 |
| 4695392 | Magnetic particles for use in separations | Roy A. Whitehead, Ernest V. Groman, Lee Josephson | 1987-09-22 |
| 4695393 | Magnetic particles for use in separations | Ernest V. Groman, Lee Josephson, Roy A. Whitehead | 1987-09-22 |
| 4628037 | Binding assays employing magnetic particles | Ernest V. Groman, Lee Josephson, Roy A. Whitehead | 1986-12-09 |
| 4554088 | Magnetic particles for use in separations | Roy A. Whitehead, Ernest V. Groman, Lee Josephson | 1985-11-19 |
| 4374809 | Process for the separation of molybdenum values from tungsten values | Joseph E. Lester, Samuel Natansohn | 1983-02-22 |
| 4356098 | Stable ferrofluid compositions and method of making same | — | 1982-10-26 |
| 4315827 | Low-vapor-pressure ferrofluids and method of making same | William R. Bottenberg | 1982-02-16 |