- All sections
- C - Chemistry; metallurgy
- C13B - Production of sucrose; apparatus specially adapted therefor
- C13B 20/00 - Purification of sugar juices
Patent holdings for IPC class C13B 20/00
Total number of patents in this class: 89
10-year publication summary
|
7
|
9
|
7
|
8
|
14
|
6
|
2
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Les Technologies Cldufour Inc. | 7 |
7 |
| Südzucker Aktiengesellschaft Mannheim/ochsenfurt | 88 |
6 |
| Toray Industries, Inc. | 6855 |
3 |
| Rhodia Operations | 1589 |
3 |
| Sudzucker Aktiengesellschaft | 120 |
3 |
| Producteurs et Productrices Acéricoles du Québec | 24 |
3 |
| Carbo-UA Limited | 10 |
2 |
| CTC - Centro de Tecnologia Canavieira S.A. | 20 |
2 |
| Federation des Producteurs Acericoles du Quebec | 9 |
2 |
| Lesaffre et Compagnie | 784 |
2 |
| Sucro Can Sourcing, LLC | 2 |
2 |
| Tetra Laval Holdings & Finance S.A. | 2076 |
2 |
| Rhodia Poliamida e Especialidades S.A. | 22 |
2 |
| BASF AG | 750 |
1 |
| Tsinghua University | 5705 |
1 |
| Novozymes A/S | 3307 |
1 |
| API Intellectual Property Holdings, LLC | 78 |
1 |
| Asahi Group Holdings, Ltd. | 419 |
1 |
| Biomass Technologies Pty Ltd | 4 |
1 |
| Carus Corporation | 4 |
1 |
| Other owners | 43 |