- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 145/26 - Polyoxyalkylenes
Patent holdings for IPC class C10M 145/26
Total number of patents in this class: 84
10-year publication summary
3
|
10
|
9
|
3
|
4
|
1
|
2
|
5
|
6
|
1
|
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 |
18 |
Dow Global Technologies LLC | 10147 |
6 |
The Lubrizol Corporation | 1335 |
4 |
Mitsubishi Gas Chemical Company, Inc. | 3188 |
4 |
Kyodo Yushi Co., Ltd. | 224 |
3 |
Total Marketing Services | 487 |
3 |
Croda International plc | 553 |
2 |
JX Nippon Oil & Energy Corporation | 1019 |
2 |
Yushiro Chemical Industry Co., Ltd. | 56 |
2 |
Palace Chemical Co., Ltd. | 12 |
2 |
Speira GmbH | 91 |
2 |
BASF SE | 19740 |
1 |
Mitsubishi Electric Corporation | 43934 |
1 |
Dow Global Technologies Inc. | 1055 |
1 |
Chevron Oronite Company LLC | 551 |
1 |
NTN Corporation | 5008 |
1 |
Michelin Recherche et Technique S.A. | 2328 |
1 |
Mitsui Chemicals, Inc. | 3134 |
1 |
Afton Chemical Corporation | 468 |
1 |
Applied Diamond Inc. | 2 |
1 |
Other owners | 27 |