- 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: 361
10-year publication summary
22
|
23
|
24
|
38
|
26
|
12
|
21
|
17
|
18
|
14
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Idemitsu Kosan Co., Ltd. | 4220 |
55 |
Kyodo Yushi Co., Ltd. | 240 |
33 |
Adeka Corporation | 1364 |
25 |
Infineum International Limited | 391 |
23 |
NTN Corporation | 4976 |
19 |
JX Nippon Oil & Energy Corporation | 999 |
15 |
Vanderbilt Chemicals, LLC | 145 |
13 |
Afton Chemical Corporation | 484 |
12 |
ExxonMobil Research And Engineering Company | 2572 |
10 |
JTEKT Corporation | 2493 |
10 |
The Lubrizol Corporation | 1281 |
10 |
ENEOS Corporation | 613 |
9 |
Chevron Oronite Company LLC | 573 |
7 |
Nippon Oil Corporation | 285 |
6 |
JXTG Nippon Oil & Energy Corporation | 323 |
6 |
Shell Internationale Research Maatschappij B.V. | 3537 |
5 |
DIC Corporation | 3802 |
5 |
Denso Corporation | 24316 |
4 |
Shell Oil Company | 2139 |
4 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12797 |
4 |
Other owners | 86 |