- All sections
- B - Performing operationstransporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 101/39 - Mixing of ingredients for grease or lubricating compositions
Patent holdings for IPC class B01F 101/39
Total number of patents in this class: 6
10-year publication summary
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0
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0
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1
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0
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0
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3
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0
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0
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1
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hans W. Barbe, Chemische Erzeugnisse GmbH | 2 |
1 |
| KYB Corporation | 1443 |
1 |
| Yamazaki Mazak Corporation | 266 |
1 |
| Fuchs SE | 235 |
1 |
| Jiangxi Hengcheng Natural Essential Oil Co., Ltd | 1 |
1 |
| Shanghai Sieyuan Optoelectronics Co., Ltd. | 7 |
1 |
| Other owners | 0 |