- All sections
- B - Performing operations; transporting
- B01F - Mixing, e.g. dissolving, emulsifying or dispersing
- B01F 17/08 - Sulfation or sulfonation products of fats, oils, waxes, or higher fatty acids or esters thereof with monovalent alcohols
Patent holdings for IPC class B01F 17/08
Total number of patents in this class: 9
10-year publication summary
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0
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0
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0
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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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0
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lubrizol Limited | 31 |
2 |
| Chemtura Corporation | 211 |
1 |
| Ethox Chemicals, LLC | 95 |
1 |
| Her Majesty The Queen in Right of Canada AS represented by The Minister of Natural Resources Canada | 89 |
1 |
| Marine 3 Technologies Holdings (Pty) Ltd | 1 |
1 |
| National Research Council of Canada | 1545 |
1 |
| Walker Industries Holdings Limited | 37 |
1 |
| University of Sofia "st Kliment Ohridski" | 1 |
1 |
| Other owners | 0 |