- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 119/20 - Polysaccharides, e.g. cellulose
Patent holdings for IPC class C10M 119/20
Total number of patents in this class: 19
10-year publication summary
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0
|
1
|
1
|
1
|
4
|
2
|
2
|
2
|
2
|
0
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| 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 |
5 |
| NTN Corporation | 5008 |
2 |
| Hattori Shoten Co., Ltd | 2 |
2 |
| Church & Dwight Co., Inc. | 1845 |
1 |
| Board of Regents of the University of Nebraska | 725 |
1 |
| Dimachem Inc. | 17 |
1 |
| Fuchs Petrolub SE | 61 |
1 |
| Huazhong Agricultural University | 81 |
1 |
| Indiana University Research and Technology Corporation | 808 |
1 |
| Kyodo Yushi Co., Ltd. | 224 |
1 |
| Nihon University | 324 |
1 |
| University of North Texas | 184 |
1 |
| JXTG Nippon Oil & Energy Corporation | 325 |
1 |
| Other owners | 0 |