- All sections
- C - Chemistrymetallurgy
- C05B - Phosphatic fertilisers
- C05B 13/02 - Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates
Patent holdings for IPC class C05B 13/02
Total number of patents in this class: 23
10-year publication summary
|
1
|
4
|
1
|
0
|
3
|
1
|
2
|
5
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mineracao Curimbaba Ltda. | 13 |
5 |
| Travertine Technologies, Inc. | 12 |
2 |
| Metso Metals Oy | 226 |
2 |
| ICL Europe Cooperatief U.A. | 126 |
1 |
| Incitec Pivot Limited | 4 |
1 |
| Omya International AG | 780 |
1 |
| FLSmidth A/S | 786 |
1 |
| Kingenta Norsterra Chemical Co., Ltd. | 8 |
1 |
| Hubei Forbon Technology Co., Ltd. | 42 |
1 |
| Ecole Superieure des Industries du Textile et de L'habillement (esith) | 10 |
1 |
| Universite Hassan II de Casablanca (uh2c) | 2 |
1 |
| Universite Mohamed VI Polytechnique (um6p) | 1 |
1 |
| Amateq Holding GmbH | 16 |
1 |
| Blue Reason, LLC | 1 |
1 |
| Shanxi Boyu Biotechnology Co., Ltd. | 1 |
1 |
| Australian Bio Fert Pty Ltd | 5 |
1 |
| Rnz Agrotech Industries Limited | 7 |
1 |
| Other owners | 0 |