Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11857966 | Methods and devices for sample collection and sample separation | Deborah Sloan | 2024-01-02 |
| 11517232 | Systems and methods for mobile sample collection | — | 2022-12-06 |
| 11247208 | Methods and devices for sample collection and sample separation | Deborah Sloan | 2022-02-15 |
| 11007527 | Devices for sample collection and sample separation | Deborah Sloan | 2021-05-18 |
| 6062681 | Bubble valve and bubble valve-based pressure regulator | Leslie A. Field, Stefano Schiaffino, Phillip W. Barth, Storrs T. Hoen, Naoto Kawamura +2 more | 2000-05-16 |
| 5969736 | Passive pressure regulator for setting the pressure of a liquid to a predetermined pressure differential below a reference pressure | Leslie A. Field, Phillip W. Barth, David J. Waller, George D. Zuras, Jr., Paul Merchant +1 more | 1999-10-19 |
| 4946795 | Apparatus and method for dilution and mixing of liquid samples | Ian Gibbons, Robert S. Hillman, Jimmy D. Allen | 1990-08-07 |
| 4868129 | Apparatus and method for dilution and mixing of liquid samples | Ian Gibbons, Robert S. Hillman | 1989-09-19 |
| 4442206 | Method of using isotropic, porous-wall polymeric membrane, hollow-fibers for culture of microbes | Alan S. Michaels, Stanley N. Cohen, Douglas S. Inloes, William J. Smith | 1984-04-10 |
| 4440853 | Microbiological methods using hollow fiber membrane reactor | Alan S. Michaels, Stanley N. Cohen | 1984-04-03 |