- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 129/78 - Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxyl
Patent holdings for IPC class C10M 129/78
Total number of patents in this class: 37
10-year publication summary
|
7
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10
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8
|
5
|
3
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1
|
0
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0
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2
|
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
|
|---|---|---|
| FUJIFILM Corporation | 27102 |
9 |
| Castrol Limited | 520 |
5 |
| Wilmar Trading Pte. Ltd. | 133 |
4 |
| Biosynthetic Technologies, LLC | 92 |
3 |
| Total Marketing Services | 487 |
3 |
| BASF SE | 19740 |
2 |
| Croda International plc | 553 |
2 |
| Evonik Oil Additives GmbH | 46 |
1 |
| Dow Global Technologies LLC | 10147 |
1 |
| Mitsui Chemicals, Inc. | 3134 |
1 |
| Cognis IP Management GmbH | 708 |
1 |
| Elevance Renewable Sciences, Inc. | 102 |
1 |
| Hitachi Appliances, Inc. | 125 |
1 |
| NOK Corporation | 2108 |
1 |
| The United States of America, as represented by the Secretary of Agriculture | 1033 |
1 |
| Autarcycle Inc. | 3 |
1 |
| Other owners | 0 |