C05B 11/16
Fertilisers produced by wet-treating or leaching raw materials either with acids in
Official title: using alkaline lyes
C05B11/16 (Fertilisers produced by wet-treating or leaching raw materials either with acids in) appears on 2 US grants and 3 published applications in this corpus.
Search patents in C05B- Granted patents
- 2
- Published applications
- 3
- Assignees
- 2
- Inventors
- 3
- Latest grant
- 18 Aug 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Production of phosphate compounds from materials containing phosphorus and at least one of iron and aluminium18 Aug 2020US 10,745,279 B2Easymining Sweden AB
- Production of phosphate compounds from materials containing phosphorus and at least one of iron and aluminium17 Jul 2018US 10,023,464 B2Easymining Sweden AB
- Processing Of Phosphate Solutions6 Aug 2026US 2026/0225888 A1Easymining Sweden AB
- Production of Phosphate Compounds from Materials Containing Phosphorus and at Least One of Iron and Aluminium18 Oct 2018US 2018/0297846 A1Easymining Sweden AB
- Production of Phosphate Compounds from Materials Containing Phosphorus and at Least One of Iron and Aluminium3 Mar 2016US 2016/0060113 A1Easyminging Sweden AB
Most cited
By later US patents