- All sections
- C - Chemistrymetallurgy
- C13B - Production of sucroseapparatus specially adapted therefor
- C13B 20/12 - Purification of sugar juices using adsorption agents, e.g. active carbon
Patent holdings for IPC class C13B 20/12
Total number of patents in this class: 32
10-year publication summary
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2
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1
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3
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2
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3
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0
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1
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1
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Carbo-UA Limited | 10 |
4 |
| Sud-chemie AG | 186 |
2 |
| Danisco Sugar A/S | 4 |
2 |
| Rhodia Poliamida e Especialidades S.A. | 22 |
2 |
| E. I. du Pont de Nemours and Company | 4249 |
1 |
| Rohm and Haas Company | 2856 |
1 |
| Dow Global Technologies LLC | 10167 |
1 |
| Board of Supervisors of Louisiana State University and Agricultural and Mechanical College | 804 |
1 |
| Dedini S/A. Industrias de Base | 12 |
1 |
| DuPont Nutrition Biosciences ApS | 526 |
1 |
| GEA TDS GmbH | 69 |
1 |
| Institut National des Sciences Appliquees de Toulouse | 109 |
1 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2385 |
1 |
| Nutritis | 1 |
1 |
| The Product Makers (Australia) Pty Ltd | 7 |
1 |
| Solenis Technologies, L.P. | 323 |
1 |
| Tubitak | 113 |
1 |
| Danisco A/S | 177 |
1 |
| A DUE DI SQUERI DONATO & C. S.p.A. | 3 |
1 |
| GABBA, Gabriele Maria | 1 |
1 |
| Other owners | 6 |