- 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: 91
10-year publication summary
8
|
7
|
9
|
7
|
8
|
14
|
6
|
2
|
3
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Les Technologies Cldufour Inc. | 8 |
7 |
Südzucker Aktiengesellschaft Mannheim/ochsenfurt | 95 |
6 |
Toray Industries, Inc. | 6652 |
3 |
Rhodia Operations | 1645 |
3 |
Sudzucker Aktiengesellschaft | 123 |
3 |
Producteurs et Productrices Acéricoles du Québec | 24 |
3 |
Asahi Kasei Kabushiki Kaisha | 2429 |
2 |
Carbo-UA Limited | 10 |
2 |
CTC - Centro de Tecnologia Canavieira S.A. | 17 |
2 |
Dedini S/A. Industrias de Base | 13 |
2 |
Federation des Producteurs Acericoles du Quebec | 9 |
2 |
Horizon Science Pty Ltd | 8 |
2 |
Lesaffre et Compagnie | 765 |
2 |
Sucro Can Sourcing, LLC | 3 |
2 |
Tetra Laval Holdings & Finance S.A. | 2007 |
2 |
Rhodia Poliamida e Especialidades S.A. | 24 |
2 |
BASF AG | 1258 |
1 |
Tsinghua University | 5426 |
1 |
Novozymes A/S | 3314 |
1 |
API Intellectual Property Holdings, LLC | 80 |
1 |
Other owners | 42 |