Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8450473 | Compositions and methods for therapy of macular degeneration | — | 2013-05-28 |
| 5275639 | Recovery of phosphates from elemental phosphorus bearing wastes | Raymond D. Thrasher, Ronald E. Edwards | 1994-01-04 |
| 5098461 | Phosphatic and nitrogen fertilizers via HNO.sub.3 processing | John H. Grinstead, Jr. | 1992-03-24 |
| 4670038 | Cyclotriphosphazatriene-derivatives as soil urease activity inhibitors | Ramiro Medina | 1987-06-02 |
| 4618691 | Cyclotriphosphazatriene-derivatives | Ramiro Medina | 1986-10-21 |
| 4571435 | Preparation of nitrogen fertilizers from oxalate esters prepared by the oxidative carbonylation of alcohols over noble metal catalysts utilizing regenerable 2,5-cyclohexadiene-1,4-dione oxidants | Robert J. Radel | 1986-02-18 |
| T105605 | Cyclotriphosphazatriene-derivatives as soil urease activity inhibitors | Ramiro Medina | 1985-07-02 |
| T105301 | Process for the production of solid urea-nitric phosphate fertilizer products | Yong-Kil Kim, Kjell Robt Waerstad | 1985-04-02 |
| 4507139 | Acid type solid urea-nitric fertilizer | Yong-Kil Kim, Kjell Robt Waerstad | 1985-03-26 |
| 4379939 | Preparation of nitrogen fertilizers from oxalate esters prepared by the oxidative carbonylation of alcohols over noble metal catalysts utilizing regenerable 2,5-cyclohexadiene-1,4-dione oxidants | Robert J. Radel | 1983-04-12 |
| T100903 | Preparation of nitrogen fertilizers from oxalate esters prepared by the oxidative carbonylation of alcohols over noble metal catalysts utilizing regenerable 2,5-cyclohexadiene-1,4-dione oxidants | Robert J. Radel | 1981-08-04 |