- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 169/00 - Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
Patent holdings for IPC class C10M 169/00
Total number of patents in this class: 353
10-year publication summary
|
24
|
24
|
21
|
23
|
23
|
17
|
25
|
18
|
18
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyodo Yushi Co., Ltd. | 230 |
38 |
| NTN Corporation | 4976 |
24 |
| Idemitsu Kosan Co., Ltd. | 4103 |
17 |
| NOK Kluber Co., Ltd. | 51 |
15 |
| JTEKT Corporation | 2443 |
13 |
| Shell Internationale Research Maatschappij B.V. | 3722 |
9 |
| Shell USA, Inc. | 1137 |
8 |
| Chevron U.S.A. Inc. | 3856 |
7 |
| The Lubrizol Corporation | 1313 |
7 |
| ExxonMobil Research And Engineering Company | 2659 |
6 |
| Denso Corporation | 23769 |
6 |
| NSK Ltd. | 2738 |
6 |
| GKN Driveline International GmbH | 165 |
6 |
| JX Nippon Oil & Energy Corporation | 1010 |
6 |
| Minebea Mitsumi Inc. | 1616 |
6 |
| Afton Chemical Corporation | 477 |
5 |
| Dow Corning Toray Co., Ltd. | 531 |
5 |
| Vallourec Oil and Gas France | 461 |
5 |
| Toyota Motor Corporation | 30455 |
4 |
| Infineum International Limited | 349 |
4 |
| Other owners | 156 |