- All sections
- C - Chemistrymetallurgy
- 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 waxesessential oilsperfumes
- 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: 318
10-year publication summary
|
35
|
19
|
12
|
21
|
18
|
21
|
11
|
12
|
17
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSM IP Assets B.V. | 5603 |
14 |
| Cargill, Incorporated | 2887 |
12 |
| Conopco, Inc. | 4967 |
10 |
| Fuji Oil Holdings Inc. | 514 |
9 |
| Unilever PLC | 3221 |
8 |
| Unilever N.V. | 3123 |
8 |
| Société des Produits Nestlé S.A. | 9220 |
6 |
| Kao Corporation | 4954 |
6 |
| Fuji Oil Company, Limited | 446 |
6 |
| Nestec S.A. | 2678 |
5 |
| Monsanto Technology LLC | 8133 |
4 |
| Archer Daniels Midland Company | 1111 |
4 |
| Firmenich SA | 1682 |
4 |
| J-oil Mills, Inc. | 393 |
4 |
| Naturex, S.A. | 47 |
4 |
| Oil Preservation Technologies Ltd | 7 |
4 |
| Evonik Operations GmbH | 4060 |
4 |
| The Procter & Gamble Company | 22050 |
3 |
| Dow Global Technologies LLC | 10384 |
3 |
| Idemitsu Kosan Co., Ltd. | 4166 |
3 |
| Other owners | 197 |