- All sections
- C - Chemistrymetallurgy
- C13B - Production of sucroseapparatus specially adapted therefor
- C13B 20/14 - Purification of sugar juices using ion-exchange materials
Patent holdings for IPC class C13B 20/14
Total number of patents in this class: 82
10-year publication summary
|
6
|
3
|
9
|
7
|
3
|
3
|
1
|
4
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rohm and Haas Company | 2856 |
7 |
| Dow Global Technologies LLC | 10167 |
6 |
| International N&h Denmark ApS | 303 |
6 |
| Novasep Process | 31 |
5 |
| Novasep Process Solutions | 29 |
5 |
| Danisco A/S | 177 |
4 |
| Evonik Degussa GmbH | 1555 |
3 |
| Archer Daniels Midland Company | 1133 |
3 |
| DuPont Nutrition Biosciences ApS | 526 |
3 |
| Organo Corporation | 439 |
3 |
| Tate & Lyle Ingredients Americas, Inc. | 34 |
3 |
| Amalgamated Research LLC | 14 |
2 |
| Biochemtex S.p.A. | 31 |
2 |
| Comercializadora de Productos Basicos de Mexico, S.A. de C.V. | 2 |
2 |
| JNC Corporation | 1531 |
2 |
| The Product Makers (Australia) Pty Ltd | 7 |
2 |
| Danisco Sugar A/S | 4 |
2 |
| Georgia Tech Research Corporation | 2617 |
1 |
| Aptalis Pharma Canada Inc. | 11 |
1 |
| Cargill, Incorporated | 2896 |
1 |
| Other owners | 19 |