Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12358849 | Poultry litter-based fertilizer and a method for making the poultry litter-based fertilizer from poultry litter | Melissa C. Hayes | 2025-07-15 |
| 12162809 | Fertilizer using carbon dioxide to increase plant yield and method of increasing plant yield | Melissa C. Hayes | 2024-12-10 |
| 12017964 | Plant growth enhancer using carbon dioxide to increase plant yield | Melissa C. Hayes | 2024-06-25 |
| 11814327 | Fertilizers containing animal nutrient core packet | Taylor Pursell, Keith D. Cochran, Joseph M. Miller, Timothy G. Holt, Gregory S. Peeden | 2023-11-14 |
| 11787749 | Fertilizer and plant growth promoter to increase plant yield and method of increasing plant yield | Melissa C. Hayes | 2023-10-17 |
| 11667587 | Poultry litter-based fertilizer and a method for making the poultry litter-based fertilizer from poultry litter | Melissa C. Hayes | 2023-06-06 |
| 11634366 | Plant growth enhancer using carbon dioxide to increase plant yield and method of increasing plant yield | Melissa C. Hayes | 2023-04-25 |
| 11584855 | Agricultural coating containing sugar ester and methods | Larry Goldstein, Melissa C. Hayes, Gregory S. Peeden, Ihor Tarnavchyk, Deep Kalita | 2023-02-21 |
| 11358909 | Fertilizer containing a seed grind and a method of using the fertilizer to enhance plant growth | Melissa C. Hayes | 2022-06-14 |
| 11192830 | Seed coating to promote plant growth and method of increasing plant yield | Melissa C. Hayes | 2021-12-07 |
| 11142488 | Methods and systems for coating granular substrates | Marcus Bertin, Laurence G. Dammann, Robert Radabaugh, Willem L. C. van Pol | 2021-10-12 |
| 11040920 | Fertilizer and plant growth promoter to increase plant yield and method of increasing plant yield | Melissa C. Hayes, Timothy G. Holt | 2021-06-22 |
| 10723665 | Poultry litter-based fertilizer and a method for making the poultry litter-based fertilizer from poultry litter | Melissa C. Hayes | 2020-07-28 |
| 10550043 | Fertilizers containing animal nutrient core packet | Taylor Pursell, Keith D. Cochran, Joseph M. Miller, Timothy G. Holt, Gregory S. Peeden | 2020-02-04 |
| 9682868 | Partially continuous countercurrent process for converting gypsum to ammonium sulfate and calcium carbonate | Murray P. Hasinoff, Taylor Pursell, Joseph A. Saiia, Keith D. Cochran, Timothy G. Holt +2 more | 2017-06-20 |
| 9376350 | Urea fertilizer containing central volatilization inhibitor particles to reduce release of ammonia and processes for making same | Taylor Pursell, Keith D. Cochran, Joseph M. Miller, Timothy G. Holt, Gregory S. Peeden | 2016-06-28 |
| 9266787 | Controlled release fertilizer with biopolymer coating and process for making same | Taylor Pursell, Keith D. Cochran, Joseph M. Miller, Timothy G. Holt, Gregory S. Peeden | 2016-02-23 |
| 8758474 | Urea fertilizer containing central volatilization inhibitor particles to reduce release of ammonia and processes for making same | Taylor Pursell, Keith D. Cochran, Joseph M. Miller, Timothy G. Holt, Gregory S. Peeden | 2014-06-24 |
| 8758719 | Process for converting FGD gypsum to ammonium sulfate and calcium carbonate | Murray P. Hasinoff, Taylor Pursell, Joseph A. Saiia, Keith D. Cochran, Timothy G. Holt | 2014-06-24 |
| 7175684 | Prilling method | James A. Kweeder, Keith D. Cochran, Timothy G. Holt | 2007-02-13 |
| 6890888 | Controlled release agricultural products and processes for making same | Taylor Pursell, Keith D. Cochran, Timothy G. Holt, Gregory S. Pedeen | 2005-05-10 |
| 6544313 | Sulfur-containing fertilizer composition and method for preparing same | Lawrence Alan Peacock | 2003-04-08 |
| 5534349 | Granulation of phosphorus pentasulfide with a predetermined reactivity | Jean M. Bacardi, Robert L. Camerer, Andrew M. Huey | 1996-07-09 |
| 5514307 | Process for the reducing emissions during prilling of material such as ammonium nitrate | Phillip Alan Forsythe, William M. Giles, John A. Phillips | 1996-05-07 |
| 5505885 | Granulation of phosphorus pentasulfide with a predetermined reactivity | Jean M. Bacardi, Robert L. Camerer, Andrew M. Huey | 1996-04-09 |