Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9156745 | Fertilizer granules having polymeric coating with organic carbonate | Sriramakrishna Maruvada | 2015-10-13 |
| 8920829 | Ruminant feed composition and method of making | — | 2014-12-30 |
| 8888887 | Cross-linked modified waxes for controlled release fertilizers | Sriramakrishna Maruvada, Robert Scott Wilson, Nick P. Wynnyk, Baozhong Xing | 2014-11-18 |
| 8790437 | Controlled release fertilizers made from cross-linked glyceride mixtures | Romem Avdala, Leslie L. Carstens, Sriramakrishna Maruvada, Baozhong Xing | 2014-07-29 |
| 6682751 | Controlled-release pesticidal composition and method of making | John H. Detrick | 2004-01-27 |
| 6338746 | Polymer-sulfur-polymer coated fertilizers | John H. Detrick | 2002-01-15 |
| 5652196 | Timed release of water-soluble plant nutrients | Narender P. Luthra, Darwin Scott Bull | 1997-07-29 |
| 4223070 | Impregnated porous granules with slow release pore membranes and process therefor | Alice U. Hahn, Richard H. Rider, Herbert B. Scher | 1980-09-16 |