- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 129/93 - Carboxylic acids having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms
Patent holdings for IPC class C10M 129/93
Total number of patents in this class: 21
10-year publication summary
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1
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1
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1
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5
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0
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1
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0
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3
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2
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 20892 |
5 |
| ExxonMobil Research And Engineering Company | 2585 |
2 |
| Infineum International Limited | 388 |
2 |
| The Lubrizol Corporation | 1283 |
2 |
| Chevron Oronite Company LLC | 572 |
1 |
| Chevron Japan Ltd. | 97 |
1 |
| Chevron Oronite Technology B.V. | 22 |
1 |
| China Petroleum & Chemical Corporation | 1882 |
1 |
| Fuchs Petrolub SE | 37 |
1 |
| U.S. Bank National Association | 709 |
1 |
| Equinor Energy AS | 491 |
1 |
| Chevron (China) Chemicals Co., Ltd. | 3 |
1 |
| Shell USA, Inc. | 1209 |
1 |
| Sinopec Dalian Research Institute of Petroleum and Petrochemicals Co., Ltd. | 92 |
1 |
| Other owners | 0 |