Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6454947 | Overlaid injection for rapid characterizations of polymers | Adam Safir, Ralph B. Nielsen, Eric Carlson | 2002-09-24 |
| 6436292 | Parallel high-performance liquid chromatography with post-separation treatment | — | 2002-08-20 |
| 6406632 | Rapid characterization of polymers | Adam Safir, Ralph B. Nielsen, Thomas S. Lee, Jean M. J. Frechet | 2002-06-18 |
| 6345528 | High-temperature characterization of polymers with HPLC system having multiple mobile-phase reservoirs | Adam Safir, Ralph B. Nielsen, Eric Carlson | 2002-02-12 |
| 6294388 | Indirect calibration of polymer characterization systems | — | 2001-09-25 |
| 6265226 | Automated sampling methods for rapid characterization of polymers | Adam Safir, Ralph B. Nielsen, Thomas S. Lee | 2001-07-24 |
| 6260407 | High-temperature characterization of polymers | Adam Safir, Ralph B. Nielsen, G. Cameron Dales, Eric Carlson, Thomas S. Lee | 2001-07-17 |
| 6175409 | Flow-injection analysis and variable-flow light-scattering methods and apparatus for characterizing polymers | Ralph B. Nielsen, Sigird C. Kuebler, James Bennett, Adam Safir | 2001-01-16 |