- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 109/00 - Lubricating compositions characterised by the base-material being a compound of unknown or incompletely defined constitution
Patent holdings for IPC class C10M 109/00
Total number of patents in this class: 75
10-year publication summary
|
11
|
7
|
8
|
3
|
1
|
10
|
5
|
5
|
6
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Neste Oil Oyj | 118 |
5 |
| Vallourec Mannesmann Oil & Gas France | 66 |
3 |
| ENEOS Corporation | 611 |
3 |
| ExxonMobil Research And Engineering Company | 2830 |
2 |
| Showa Denko K.K. | 2539 |
2 |
| JPMorgan Chase Bank, National Association | 10964 |
2 |
| University of Florida Research Foundation, Inc. | 3883 |
2 |
| Klueber Lubrication Muenchen SE & Co. KG | 25 |
2 |
| Nihon Parkerizing Co., Ltd. | 274 |
2 |
| Nippon Steel & Sumitomo Metal Corporation | 1990 |
2 |
| Oiles Corporation | 515 |
2 |
| SK Innovation Co., Ltd. | 1015 |
2 |
| Sumitomo Metal Industries, Ltd. | 453 |
2 |
| Vallourec Oil and Gas France | 450 |
2 |
| LM Lubricants GmbH | 9 |
2 |
| Halliburton Energy Services, Inc. | 20165 |
1 |
| Ricoh Company, Ltd. | 13266 |
1 |
| Wisconsin Alumni Research Foundation | 3774 |
1 |
| Uop LLC | 4083 |
1 |
| NSK Ltd. | 2719 |
1 |
| Other owners | 35 |