- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 133/28 - Azo compounds
Patent holdings for IPC class C10M 133/28
Total number of patents in this class: 10
10-year publication summary
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0
|
2
|
2
|
1
|
0
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0
|
1
|
0
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0
|
0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| United Color Manufacturing, Inc. | 25 |
2 |
| Vanderbilt Chemicals, LLC | 147 |
2 |
| ExxonMobil Research And Engineering Company | 2830 |
1 |
| ABB Research Ltd. | 953 |
1 |
| Afton Chemical Corporation | 468 |
1 |
| The Lubrizol Corporation | 1335 |
1 |
| Jon A. Petty | 1 |
1 |
| Hitachi Energy Ltd. | 1921 |
1 |
| Other owners | 0 |