- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 133/46 - Imidazoles
Patent holdings for IPC class C10M 133/46
Total number of patents in this class: 74
10-year publication summary
11
|
3
|
7
|
6
|
1
|
7
|
1
|
3
|
2
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Lubrizol Corporation | 1335 |
23 |
Idemitsu Kosan Co., Ltd. | 3995 |
4 |
Chevron Oronite Company LLC | 551 |
3 |
Kluber Lubrication Munchen KG | 15 |
3 |
Sumitomo Electric Industries, Ltd. | 14131 |
2 |
Sumitomo Wiring Systems, Ltd. | 9367 |
2 |
Chevron U.S.A. Inc. | 3774 |
2 |
Afton Chemical Corporation | 468 |
2 |
AutoNetworks Technologies, Ltd. | 5809 |
2 |
Dexerials Corporation | 1826 |
2 |
JX Nippon Oil & Energy Corporation | 1019 |
2 |
Kyodo Yushi Co., Ltd. | 224 |
2 |
Kyushu University, National University Corporation | 1572 |
2 |
Vanderbilt Chemicals, LLC | 147 |
2 |
BASF SE | 19740 |
1 |
ExxonMobil Research And Engineering Company | 2830 |
1 |
JTEKT Corporation | 2423 |
1 |
Biosynthetic Technologies, LLC | 92 |
1 |
Ciba Specialty Chemicals Corporation | 29 |
1 |
Dfhs, LLC | 9 |
1 |
Other owners | 15 |