Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6316554 | Process for the production of water-absorbing compositions | John C. Lamont, Ervin Dan | 2001-11-13 |
| 5357034 | Lactide polymerization | John Kwok, Ronald J. Downey, Speros P. Nemphos | 1994-10-18 |
| 5264592 | Lactide melt recrystallization | John Kwok | 1993-11-23 |
| 5136017 | Continuous lactide polymerization | Gregory B. Kharas, Speros P. Nemphos | 1992-08-04 |