- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 137/10 - Thio derivatives
Patent holdings for IPC class C10M 137/10
Total number of patents in this class: 681
10-year publication summary
|
40
|
51
|
44
|
64
|
48
|
37
|
39
|
56
|
45
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4106 |
111 |
| Afton Chemical Corporation | 478 |
67 |
| The Lubrizol Corporation | 1310 |
54 |
| Kyodo Yushi Co., Ltd. | 227 |
33 |
| ENEOS Corporation | 581 |
30 |
| Infineum International Limited | 347 |
28 |
| JX Nippon Oil & Energy Corporation | 1010 |
28 |
| Chevron Oronite Company LLC | 560 |
27 |
| NTN Corporation | 4980 |
26 |
| JXTG Nippon Oil & Energy Corporation | 324 |
22 |
| ExxonMobil Research And Engineering Company | 2675 |
16 |
| Nippon Oil Corporation | 309 |
15 |
| Adeka Corporation | 1340 |
11 |
| Chevron Japan Ltd. | 87 |
11 |
| Totalenergies Onetech | 1103 |
9 |
| BASF SE | 20387 |
8 |
| Vanderbilt Chemicals, LLC | 149 |
8 |
| JTEKT Corporation | 2435 |
7 |
| NSK Ltd. | 2732 |
6 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13109 |
6 |
| Other owners | 158 |