- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 125/26 - Compounds containing silicon or boron, e.g. silica, sand
Patent holdings for IPC class C10M 125/26
Total number of patents in this class: 229
10-year publication summary
|
26
|
21
|
13
|
14
|
13
|
8
|
11
|
18
|
11
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chevron Oronite Company LLC | 595 |
12 |
| Idemitsu Kosan Co., Ltd. | 4213 |
10 |
| Nihon Parkerizing Co., Ltd. | 291 |
8 |
| Afton Chemical Corporation | 493 |
7 |
| The Lubrizol Corporation | 1257 |
7 |
| Taiho Kogyo Co., Ltd. | 328 |
6 |
| Shin-Etsu Chemical Co., Ltd. | 5997 |
5 |
| JX Nippon Oil & Energy Corporation | 978 |
5 |
| Nippon Steel Corporation | 6751 |
5 |
| Triboron International AB | 9 |
5 |
| NTN Corporation | 4928 |
4 |
| Encore Wire Corporation | 234 |
4 |
| Honda Motor Co., Ltd. | 25903 |
3 |
| Becton, Dickinson and Company | 7537 |
3 |
| Chevron U.S.A. Inc. | 4117 |
3 |
| Dfhs, LLC | 9 |
3 |
| Infineum International Limited | 430 |
3 |
| Kluber Lubrication Munchen SE & Co. KG | 36 |
3 |
| Nippon Steel & Sumitomo Metal Corporation | 1982 |
3 |
| South Dakota Board of Regents | 189 |
3 |
| Other owners | 127 |