- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use 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: 41
10-year publication summary
4
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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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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Idemitsu Kosan Co., Ltd. | 3995 |
4 |
JX Nippon Oil & Energy Corporation | 1019 |
4 |
Total Marketing Services | 487 |
3 |
ExxonMobil Research And Engineering Company | 2830 |
2 |
Becton, Dickinson and Company | 6712 |
2 |
Japan Energy Corporation | 21 |
2 |
Kyowa Hakko Chemical Co., Ltd. | 44 |
2 |
The Lubrizol Corporation | 1335 |
2 |
The United States of America, as represented by the Secretary of Agriculture | 1033 |
2 |
Vanderbilt Chemicals, LLC | 147 |
2 |
Denso Corporation | 23338 |
1 |
Daikin Industries, Ltd. | 9495 |
1 |
Chevron U.S.A. Inc. | 3774 |
1 |
Chevron Oronite Company LLC | 551 |
1 |
JTEKT Corporation | 2423 |
1 |
Celanese International Corporation | 879 |
1 |
Eastman Chemical Company | 2239 |
1 |
Infineum International Limited | 340 |
1 |
Kluber Lubrication Munchen KG | 15 |
1 |
Kyodo Yushi Co., Ltd. | 224 |
1 |
Other owners | 6 |