- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 135/22 - ThiolsSulfidesPolysulfides containing sulfur atoms bound to acyclic or cycloaliphatic carbon atoms
Patent holdings for IPC class C10M 135/22
Total number of patents in this class: 65
10-year publication summary
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5
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2
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5
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3
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4
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3
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3
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3
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3
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3
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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. | 4152 |
10 |
| DIC Corporation | 3750 |
10 |
| JX Nippon Oil & Energy Corporation | 999 |
10 |
| ExxonMobil Research And Engineering Company | 2592 |
3 |
| Afton Chemical Corporation | 479 |
3 |
| BASF SE | 20777 |
2 |
| Chevron U.S.A. Inc. | 3929 |
2 |
| Arkema France | 3987 |
2 |
| The Lubrizol Corporation | 1284 |
2 |
| Volkswagen AG | 7307 |
2 |
| ENEOS Corporation | 603 |
2 |
| Shell USA, Inc. | 1190 |
2 |
| 3m Innovative Properties Company | 17849 |
1 |
| Denso Corporation | 24120 |
1 |
| Caterpillar Inc. | 9472 |
1 |
| Mitsui Chemicals, Inc. | 3197 |
1 |
| Adeka Corporation | 1359 |
1 |
| Afton Chemical Japan Corp. | 1 |
1 |
| Chevron Japan Ltd. | 95 |
1 |
| Cosmo Oil Lubricants Co., Ltd. | 29 |
1 |
| Other owners | 7 |