- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 129/18 - Epoxides
Patent holdings for IPC class C10M 129/18
Total number of patents in this class: 81
10-year publication summary
9
|
7
|
3
|
5
|
6
|
4
|
5
|
9
|
3
|
0
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
JX Nippon Oil & Energy Corporation | 1010 |
14 |
Idemitsu Kosan Co., Ltd. | 4103 |
12 |
ENEOS Corporation | 583 |
10 |
Hitachi-johnson Controls Air Conditioning, Inc. | 494 |
6 |
JXTG Nippon Oil & Energy Corporation | 324 |
5 |
BASF SE | 20403 |
3 |
Chevron Oronite Company LLC | 560 |
3 |
China Petroleum & Chemical Corporation | 1780 |
3 |
Asahi Glass Company, Limited | 2883 |
2 |
Aramco Services Company | 3744 |
2 |
Japan Energy Corporation | 17 |
2 |
Research Institute of Petroleum Processing, Sinopec | 383 |
2 |
Saudi Arabian Oil Company | 12423 |
2 |
Hitachi Automotive Systems, Ltd. | 3962 |
1 |
Denso Corporation | 23747 |
1 |
Daikin Industries, Ltd. | 9836 |
1 |
NTN Corporation | 4979 |
1 |
Fluid Energy Group Ltd. | 68 |
1 |
Japan Sun Oil Company, Ltd. | 21 |
1 |
New York Air Brake LLC | 262 |
1 |
Other owners | 8 |