- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 135/18 - Thio-acidsThiocyanatesDerivatives 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: 355
10-year publication summary
|
22
|
23
|
24
|
38
|
27
|
12
|
21
|
17
|
18
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4103 |
55 |
| Kyodo Yushi Co., Ltd. | 230 |
32 |
| Adeka Corporation | 1342 |
26 |
| NTN Corporation | 4976 |
21 |
| Infineum International Limited | 349 |
20 |
| JX Nippon Oil & Energy Corporation | 1010 |
15 |
| Vanderbilt Chemicals, LLC | 149 |
13 |
| ExxonMobil Research And Engineering Company | 2659 |
10 |
| Afton Chemical Corporation | 477 |
10 |
| The Lubrizol Corporation | 1313 |
10 |
| JTEKT Corporation | 2443 |
9 |
| ENEOS Corporation | 584 |
9 |
| Chevron Oronite Company LLC | 560 |
6 |
| Nippon Oil Corporation | 308 |
6 |
| JXTG Nippon Oil & Energy Corporation | 324 |
6 |
| Shell Internationale Research Maatschappij B.V. | 3722 |
5 |
| DIC Corporation | 3669 |
5 |
| Denso Corporation | 23769 |
4 |
| Shell Oil Company | 2153 |
4 |
| NSK Ltd. | 2738 |
4 |
| Other owners | 85 |