- All sections
- C - Chemistry; metallurgy
- C11B - Producing, e.g. by pressing raw materials or by extraction from waste materials, refining or preserving fats, fatty substances, e.g. lanolin, fatty oils or waxes; essential oils; perfumes
- C11B 5/00 - Preserving by using additives, e.g. anti-oxidants
Patent holdings for IPC class C11B 5/00
Total number of patents in this class: 321
10-year publication summary
|
17
|
34
|
19
|
12
|
21
|
18
|
21
|
11
|
12
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5856 |
14 |
| Cargill, Incorporated | 2835 |
11 |
| Conopco, Inc. | 4644 |
10 |
| Fuji Oil Holdings Inc. | 449 |
9 |
| Unilever PLC | 3540 |
8 |
| Unilever N.V. | 3440 |
8 |
| Kao Corporation | 4843 |
7 |
| Société des Produits Nestlé S.A. | 9672 |
6 |
| Fuji Oil Company, Limited | 460 |
6 |
| Nestec S.A. | 2777 |
5 |
| Unilever IP Holdings B.V. | 3021 |
5 |
| Monsanto Technology LLC | 7905 |
4 |
| Archer Daniels Midland Company | 1164 |
4 |
| Commonwealth Scientific and Industrial Research Organisation | 1652 |
4 |
| J-oil Mills, Inc. | 372 |
4 |
| Naturex, S.A. | 50 |
4 |
| Oil Preservation Technologies Ltd | 7 |
4 |
| Evonik Operations GmbH | 3879 |
4 |
| The Procter & Gamble Company | 22178 |
3 |
| Dow Global Technologies LLC | 10147 |
3 |
| Other owners | 198 |