Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12291493 | Organic chelated zinc coated fertilizer for better crops and soil health | Rajamalleswaramma Koripelly, Samik Gupta | 2025-05-06 |
| 11964924 | Spherical urea-aldehyde condensate fertilizers | Rajamalleswaramma Koripelly, Radha Achanath, Samik Gupta | 2024-04-23 |
| 11806689 | Method of making a fertilizer seed core | Rajamalleswaramma Koripelly, Gurumallappa Yoganand, Samik Gupta, Sabeshan Kanagalingam | 2023-11-07 |
| 11104618 | Fertilizer composition and methods of making and using same | Sabeshan Kanagalingam, Ravi Hegde, Madduri Srinivasarao, Rajamalleswaramma Koripelly, Samik Gupta +2 more | 2021-08-31 |
| 11021409 | Extruded fertilizer granules with urease and/or nitrification inhibitors | Yoganand Gurumallappa, Ravi Hegde, Rajamalleswaramma Koripelly, Samik Gupta | 2021-06-01 |
| 10689306 | Fertilizer composition and methods of making and using same | Sabeshan Kanagalingam, Ravi Hegde, Madduri Srinivasarao, Rajamalleswaramma Koripelly, Samik Gupta +2 more | 2020-06-23 |