- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 309/62 - Sulfonated fats, oils or waxes of undetermined constitution
Patent holdings for IPC class C07C 309/62
Total number of patents in this class: 26
10-year publication summary
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1
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2
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4
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0
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2
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0
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0
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4
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0
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0
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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 | 1285 |
4 |
| BASF SE | 20636 |
3 |
| BESTLINE International Research Inc. | 37 |
3 |
| Stepan Company | 566 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2737 |
2 |
| The Procter & Gamble Company | 22017 |
1 |
| Chevron Oronite Company LLC | 567 |
1 |
| Afton Chemical Corporation | 475 |
1 |
| Biosynthetic Technologies, LLC | 93 |
1 |
| Clariant Produkte (Deutschland) GmbH | 272 |
1 |
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 660 |
1 |
| Dober Chemical Corp. | 57 |
1 |
| Kyodo Yushi Co., Ltd. | 233 |
1 |
| Nabtesco Corporation | 886 |
1 |
| Southern Biofuel Technology Pty Ltd | 1 |
1 |
| International Petroleum Products & Additives Company, Inc. | 3 |
1 |
| Other owners | 0 |