- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 133/22 - Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms containing a carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones
Patent holdings for IPC class C10M 133/22
Total number of patents in this class: 42
10-year publication summary
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2
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1
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2
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3
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3
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2
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2
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2
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0
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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
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4220 |
4 |
| JX Nippon Oil & Energy Corporation | 999 |
4 |
| Total Marketing Services | 453 |
3 |
| ExxonMobil Research And Engineering Company | 2562 |
2 |
| Becton, Dickinson and Company | 7300 |
2 |
| Japan Energy Corporation | 13 |
2 |
| Kyowa Hakko Chemical Co., Ltd. | 25 |
2 |
| The Lubrizol Corporation | 1291 |
2 |
| The United States of America, as represented by the Secretary of Agriculture | 1107 |
2 |
| Vanderbilt Chemicals, LLC | 145 |
2 |
| Totalenergies Onetech | 1367 |
2 |
| Denso Corporation | 24480 |
1 |
| Daikin Industries, Ltd. | 10071 |
1 |
| Chevron U.S.A. Inc. | 3992 |
1 |
| Chevron Oronite Company LLC | 572 |
1 |
| JTEKT Corporation | 2522 |
1 |
| Celanese International Corporation | 911 |
1 |
| Eastman Chemical Company | 2207 |
1 |
| Infineum International Limited | 400 |
1 |
| Kluber Lubrication Munchen KG | 15 |
1 |
| Other owners | 6 |