- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 133/50 - Morpholines
Patent holdings for IPC class C10M 133/50
Total number of patents in this class: 10
10-year publication summary
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1
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0
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1
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0
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0
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1
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0
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0
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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
|
|---|---|---|
| The Lubrizol Corporation | 1291 |
4 |
| Infineum International Limited | 400 |
1 |
| JX Nippon Oil & Energy Corporation | 999 |
1 |
| Kluber Lubrication Munchen KG | 15 |
1 |
| Kyodo Yushi Co., Ltd. | 242 |
1 |
| Italmatch Chemicals SC LLC | 1 |
1 |
| Italmatch SC, LLC | 1 |
1 |
| Other owners | 0 |