- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse 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: 21
10-year publication summary
|
1
|
1
|
4
|
2
|
2
|
2
|
1
|
1
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4228 |
6 |
| Dow Global Technologies LLC | 10919 |
2 |
| NTN Corporation | 4914 |
2 |
| Hattori Shoten Co., Ltd | 2 |
2 |
| Church & Dwight Co., Inc. | 1776 |
1 |
| Board of Regents of the University of Nebraska | 793 |
1 |
| Dimachem Inc. | 17 |
1 |
| Huazhong Agricultural University | 124 |
1 |
| Indiana University Research and Technology Corporation | 780 |
1 |
| Kyodo Yushi Co., Ltd. | 249 |
1 |
| Nihon University | 269 |
1 |
| University of North Texas | 225 |
1 |
| JXTG Nippon Oil & Energy Corporation | 323 |
1 |
| Other owners | 0 |