- 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 3/04 - Refining fats or fatty oils by chemical reaction with acids
Patent holdings for IPC class C11B 3/04
Total number of patents in this class: 238
10-year publication summary
|
28
|
24
|
17
|
15
|
18
|
12
|
12
|
18
|
13
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Neste Oyj | 792 |
18 |
| Archer Daniels Midland Company | 1115 |
11 |
| REG Synthetic Fuels, LLC | 73 |
9 |
| DSM IP Assets B.V. | 5587 |
8 |
| Cargill, Incorporated | 2892 |
8 |
| Arisdyne Systems, Inc. | 35 |
7 |
| Monsanto Technology LLC | 8316 |
6 |
| Inventure Renewables, Inc. | 32 |
6 |
| Clariant Produkte (Deutschland) GmbH | 250 |
5 |
| GEA Westfalia Separator Group GmbH | 103 |
5 |
| Desmet Belgium | 42 |
5 |
| Argent Energy (UK) Limited | 4 |
4 |
| Bunge Oils, Inc. | 120 |
4 |
| Cavitation Technologies, Inc. | 36 |
4 |
| The Nisshin OilliO Group, Ltd. | 438 |
4 |
| Purac Biochem B.V. | 483 |
4 |
| Sunpine AB | 31 |
4 |
| Nuseed Nutritional Australia Pty Ltd | 50 |
4 |
| Nestec S.A. | 2664 |
3 |
| Novozymes A/S | 3321 |
3 |
| Other owners | 116 |