- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 129/32 - Carboxylic acidsSalts thereof having carboxyl groups bound to acyclic or cycloaliphatic carbon atoms having 7 or less carbon atoms monocarboxylic
Patent holdings for IPC class C10M 129/32
Total number of patents in this class: 51
10-year publication summary
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5
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4
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4
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6
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3
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1
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3
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1
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0
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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 |
8 |
| Kyodo Yushi Co., Ltd. | 249 |
4 |
| The Lubrizol Corporation | 1249 |
4 |
| AB Nanol Technologies Oy | 15 |
3 |
| Northwestern University | 3543 |
2 |
| Nagaoka University of Technology | 74 |
2 |
| Nippon Quaker Chemical, Ltd. | 6 |
2 |
| Vanguard Soap, LLC | 10 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3403 |
1 |
| Toyota Motor Corporation | 35772 |
1 |
| Shell Oil Company | 2071 |
1 |
| Chevron U.S.A. Inc. | 4140 |
1 |
| NTN Corporation | 4914 |
1 |
| Afton Chemical Corporation | 495 |
1 |
| Applied Diamond Inc. | 2 |
1 |
| Ecolab USA Inc. | 5796 |
1 |
| Japan Lublight Ltd. | 2 |
1 |
| JFE Steel Corporation | 7527 |
1 |
| JX Nippon Oil & Energy Corporation | 978 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3622 |
1 |
| Other owners | 12 |