Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5880319 | Method for controlling clathrate hydrates in fluid systems | — | 1999-03-09 |
| 5639925 | Additives and method for controlling clathrate hydrates in fluid systems | Richard L. Christiansen, Joseph P. Lederhos, Jin Long, Vaithilingam Panchalingam, Yahe Du +1 more | 1997-06-17 |
| 5432292 | Method for controlling clathrate hydrates in fluid systems | — | 1995-07-11 |
| 5420370 | Method for controlling clathrate hydrates in fluid systems | — | 1995-05-30 |