- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 133/06 - Amines, e.g. polyalkylene polyaminesQuaternary amines having amino groups bound to acyclic or cycloaliphatic carbon atoms
Patent holdings for IPC class C10M 133/06
Total number of patents in this class: 305
10-year publication summary
|
31
|
32
|
31
|
24
|
19
|
15
|
11
|
16
|
11
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Lubrizol Corporation | 1281 |
50 |
| Idemitsu Kosan Co., Ltd. | 4224 |
42 |
| BASF SE | 20915 |
16 |
| Afton Chemical Corporation | 484 |
12 |
| Ecolab USA Inc. | 5499 |
10 |
| Innospec Limited | 338 |
10 |
| Total Marketing Services | 453 |
10 |
| Chevron Oronite Company LLC | 573 |
9 |
| Infineum International Limited | 391 |
9 |
| ENEOS Corporation | 614 |
7 |
| Totalenergies Onetech | 1329 |
7 |
| Becton, Dickinson and Company | 7244 |
4 |
| Dow Global Technologies LLC | 10349 |
4 |
| Henkel AG & Co. KGaA | 10584 |
4 |
| Adeka Corporation | 1363 |
4 |
| Castrol Limited | 520 |
4 |
| Kyodo Yushi Co., Ltd. | 240 |
4 |
| Fuchs Petrolub SE | 37 |
3 |
| JX Nippon Oil & Energy Corporation | 999 |
3 |
| Vanderbilt Chemicals, LLC | 145 |
3 |
| Other owners | 90 |