- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 105/22 - Carboxylic acids or their salts
Patent holdings for IPC class C10M 105/22
Total number of patents in this class: 28
10-year publication summary
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2
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0
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1
|
1
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2
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4
|
2
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3
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2
|
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
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4243 |
3 |
| JFE Steel Corporation | 7011 |
2 |
| Nippon Steel Corporation | 6439 |
2 |
| Vallourec Mannesmann Oil & Gas France | 58 |
2 |
| Ricoh Company, Ltd. | 13383 |
1 |
| Chevron Oronite Company LLC | 577 |
1 |
| AB Nanol Technologies Oy | 15 |
1 |
| Chevron Japan Ltd. | 8 |
1 |
| China Petroleum & Chemical Corporation | 1930 |
1 |
| Industrial Oils Unlimited, LLC | 13 |
1 |
| Infineum International Limited | 412 |
1 |
| Kao Chemicals GmbH | 10 |
1 |
| Kyoeisha Chemical Co., Ltd. | 83 |
1 |
| Miyoshi Oil & Fat Co., Ltd. | 101 |
1 |
| Neste Oil Oyj | 107 |
1 |
| Nippon Steel & Sumitomo Metal Corporation | 1987 |
1 |
| NOK Corporation | 2239 |
1 |
| OMG Americas, Inc. | 15 |
1 |
| Research Institute of Petroleum Processing, Sinopec | 369 |
1 |
| Sumitomo Metal Industries, Ltd. | 364 |
1 |
| Other owners | 3 |