- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 135/18 - Thio-acids; Thiocyanates; Derivatives thereof having a carbon-to-sulfur double bond thiocarbamic type, e.g. containing the groups
Patent holdings for IPC class C10M 135/18
Total number of patents in this class: 354
10-year publication summary
|
15
|
22
|
23
|
24
|
38
|
27
|
12
|
21
|
17
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 3995 |
54 |
| Kyodo Yushi Co., Ltd. | 224 |
33 |
| Adeka Corporation | 1333 |
26 |
| NTN Corporation | 5008 |
22 |
| Infineum International Limited | 340 |
21 |
| JX Nippon Oil & Energy Corporation | 1019 |
15 |
| Vanderbilt Chemicals, LLC | 147 |
13 |
| ExxonMobil Research And Engineering Company | 2830 |
10 |
| The Lubrizol Corporation | 1335 |
9 |
| Nippon Oil Corporation | 340 |
9 |
| Afton Chemical Corporation | 468 |
8 |
| ENEOS Corporation | 611 |
7 |
| Chevron Oronite Company LLC | 551 |
6 |
| JTEKT Corporation | 2423 |
6 |
| JXTG Nippon Oil & Energy Corporation | 325 |
6 |
| Honda Motor Co., Ltd. | 24537 |
5 |
| Shell Internationale Research Maatschappij B.V. | 3792 |
5 |
| NSK Ltd. | 2719 |
5 |
| DIC Corporation | 3597 |
5 |
| Denso Corporation | 23338 |
4 |
| Other owners | 85 |