- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 129/08 - Hydroxy compounds having hydroxy groups bound to acyclic or cycloaliphatic carbon atoms containing at least 2 hydroxy groups
Patent holdings for IPC class C10M 129/08
Total number of patents in this class: 70
10-year publication summary
8
|
9
|
9
|
6
|
5
|
7
|
5
|
7
|
3
|
0
|
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 |
10 |
Kao Corporation | 4843 |
5 |
Chevron Oronite Company LLC | 551 |
4 |
BASF SE | 19740 |
2 |
FUJIFILM Corporation | 27102 |
2 |
Chevron Japan Ltd. | 83 |
2 |
Huntsman Petrochemical LLC | 276 |
2 |
KEPCO Nuclear Fuel Co., Ltd. | 130 |
2 |
KYB Corporation | 1278 |
2 |
Kyodo Yushi Co., Ltd. | 224 |
2 |
The Lubrizol Corporation | 1335 |
2 |
Yushiro Chemical Industry Co., Ltd. | 56 |
2 |
Palace Chemical Co., Ltd. | 12 |
2 |
S.H.L Co., Ltd. | 3 |
2 |
Iris Tech, Inc. | 13 |
2 |
Shell Internationale Research Maatschappij B.V. | 3792 |
1 |
ExxonMobil Research And Engineering Company | 2830 |
1 |
Nissan Motor Co., Ltd. | 12249 |
1 |
Dow Global Technologies LLC | 10147 |
1 |
NTN Corporation | 5008 |
1 |
Other owners | 22 |