- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 133/26 - 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 nitrogen-to-nitrogen double bond
Patent holdings for IPC class C10M 133/26
Total number of patents in this class: 5
10-year publication summary
1
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0
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0
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0
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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
|
---|---|---|
The Lubrizol Corporation | 1335 |
4 |
Chevron U.S.A. Inc. | 3774 |
1 |
Other owners | 0 |