- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 129/66 - Epoxidised acids or esters
Patent holdings for IPC class C10M 129/66
Total number of patents in this class: 31
10-year publication summary
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4
|
1
|
2
|
3
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0
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4
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3
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0
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1
|
0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4235 |
4 |
| JX Nippon Oil & Energy Corporation | 978 |
4 |
| Hitachi-johnson Controls Air Conditioning, Inc. | 521 |
3 |
| JXTG Nippon Oil & Energy Corporation | 323 |
3 |
| ENEOS Corporation | 693 |
3 |
| BASF SE | 21303 |
2 |
| Chevron Oronite Company LLC | 594 |
2 |
| ExxonMobil Research And Engineering Company | 2422 |
1 |
| Advanced Lubrication Technology, Inc. (a corporation of North Carolina) | 7 |
1 |
| China Petroleum & Chemical Corporation | 2152 |
1 |
| Japan Energy Corporation | 9 |
1 |
| The Lubrizol Corporation | 1249 |
1 |
| Milliken & Company | 1147 |
1 |
| Nidec Corporation | 2817 |
1 |
| Baker Hughes Holdings LLC | 3023 |
1 |
| Equus UK Topco Ltd | 13 |
1 |
| Sinopec Research Institute of Petroleum Processing Co., Ltd. | 139 |
1 |
| Other owners | 0 |