Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384732 | Fertilizers containing calcium sulfate urea and methods for producing and using the same | Andrew George KELLS, Saleh Nafe Al Shammari | 2025-08-12 |
| 12319632 | Calcium sulfate urea granules and methods for producing and using the same | Harri Tapio Kiiski, Andrew George KELLS, Nilkamal BAG | 2025-06-03 |
| 12281052 | Acidified NP, PK, NPK fertilizer granules for fertigation | Hatim Dekhiel Aldekhiel | 2025-04-22 |
| 11912634 | Calcium sulfate urea granules and methods for producing and using the same | Andrew George KELLS | 2024-02-27 |
| 11802096 | Calcium sulfate urea granules and methods for producing and using the same | Harri Tapio Kiiski, Andrew George KELLS, Nilkamal BAG | 2023-10-31 |
| 11352306 | Calcium sulfate urea granules and methods for producing and using the same | Andrew George KELLS | 2022-06-07 |
| 11299441 | Calcium sulfate urea granules and methods for producing and using the same | Harri Tapio Kiiski, Andrew George KELLS, Nilkamal BAG | 2022-04-12 |
| 10117378 | Fertigation composition, use and system | — | 2018-11-06 |
| 10099966 | Layered fertilizer composition | — | 2018-10-16 |