Patents per Year
Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 12265057 | Monitoring radical particle concentration using mass spectrometry | Chenglong Yang, Jimmy Liu | 2025-04-01 | |
| 11971386 | Monitoring radical particle concentration using mass spectrometry | Chenglong Yang, Jimmy Liu | 2024-04-30 | $61,200,000 |
| 11768176 | Ion source with gas delivery for high-fidelity analysis | — | 2023-09-26 | $51,942,000 |
| 10892153 | Robust ion source | Jonathan Leslie, Jonathan Hugh Batey | 2021-01-12 | $89,924,000 |
| 10541122 | Robust ion source | Jonathan Leslie, Jonathan Hugh Batey | 2020-01-21 | $53,446,000 |
| 6239429 | Quadrupole mass spectrometer assembly | Jonathan Henry Palk | 2001-05-29 | $10,703,000 |
| 5418136 | Devices for detection of an analyte based upon light interference | B. John Miller, Diana M. Maul, Mark Crosby, Howard Kelley | 1995-05-23 | |
| 4298450 | Alcohols as hydrogen-donor solvents for treatment of coal | David S. Ross | 1981-11-03 |