- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 145/28 - Polyoxyalkylenes of alkylene oxides containing 2 carbon atoms only
Patent holdings for IPC class C10M 145/28
Total number of patents in this class: 33
10-year publication summary
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2
|
3
|
4
|
4
|
4
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2
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3
|
5
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Encore Wire Corporation | 165 |
8 |
| Croda International plc | 553 |
5 |
| Speira GmbH | 91 |
2 |
| ExxonMobil Technology and Engineering Company | 676 |
2 |
| Seiko Epson Corporation | 18724 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Dow Corning Toray Co., Ltd. | 562 |
1 |
| Global Barrier Services, Inc. | 3 |
1 |
| Hosokawa Corporation | 1 |
1 |
| Hydril Company | 111 |
1 |
| Infineum International Limited | 340 |
1 |
| JX Nippon Oil & Energy Corporation | 1019 |
1 |
| Kyodo Yushi Co., Ltd. | 224 |
1 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
1 |
| Sumitomo Seika Chemicals Co., Ltd. | 1028 |
1 |
| Yushiro Chemical Industry Co., Ltd. | 56 |
1 |
| Sopura S.A. | 5 |
1 |
| Reckitt Benckiser Health Limited | 303 |
1 |
| Iris Tech, Inc. | 13 |
1 |
| Equus UK Topco Ltd | 48 |
1 |
| Other owners | 0 |