- 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 3/02 - Refining fats or fatty oils by chemical reaction
Patent holdings for IPC class C11B 3/02
Total number of patents in this class: 147
10-year publication summary
|
12
|
12
|
8
|
8
|
5
|
9
|
3
|
5
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cargill, Incorporated | 2947 |
14 |
| Neste Oyj | 790 |
7 |
| Chevron U.S.A. Inc. | 4076 |
4 |
| Archer Daniels Midland Company | 1111 |
4 |
| Nuseed Nutritional Australia Pty Ltd | 50 |
4 |
| Nestec S.A. | 2596 |
3 |
| DSM IP Assets B.V. | 5451 |
3 |
| Aak AB | 232 |
3 |
| Bayer Technology Services GmbH | 162 |
3 |
| Bizen Chemical Co., Ltd. | 37 |
3 |
| Bunge Oils, Inc. | 115 |
3 |
| W. R. Grace & Co.-Conn. | 299 |
3 |
| Drei Lilien PVG GmbH & Co. KG | 9 |
3 |
| Wilmar Trading Pte. Ltd. | 117 |
3 |
| Nuseed Global Innovation Ltd. | 50 |
3 |
| Kao Corporation | 5020 |
2 |
| Battelle Memorial Institute | 2548 |
2 |
| Applied Research Associates, Inc. | 194 |
2 |
| Arisdyne Systems, Inc. | 35 |
2 |
| Chemtor, LP | 62 |
2 |
| Other owners | 74 |