- All sections
- C - Chemistry; metallurgy
- C10N - Indexing scheme associated with subclass
- C10N 20/06 - Particles of special shape or size
Patent holdings for IPC class C10N 20/06
Total number of patents in this class: 288
10-year publication summary
|
7
|
16
|
15
|
22
|
29
|
22
|
22
|
18
|
15
|
3
|
| 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 |
30 |
| NOK Kluber Co., Ltd. | 54 |
14 |
| Nihon Parkerizing Co., Ltd. | 274 |
9 |
| Daicel Corporation | 2128 |
7 |
| NTN Corporation | 5008 |
6 |
| Mitsubishi Gas Chemical Company, Inc. | 3188 |
6 |
| Dow Global Technologies LLC | 10147 |
5 |
| Aktiebolaget SKF | 2700 |
5 |
| Klueber Lubrication Muenchen SE & Co. KG | 25 |
5 |
| Mabuchi Motor Co., Ltd. | 168 |
5 |
| JTEKT Corporation | 2423 |
4 |
| DIC Corporation | 3597 |
4 |
| Kyodo Yushi Co., Ltd. | 224 |
4 |
| South Dakota Board of Regents | 172 |
4 |
| 3m Innovative Properties Company | 18406 |
3 |
| Honda Motor Co., Ltd. | 24537 |
3 |
| ExxonMobil Research And Engineering Company | 2830 |
3 |
| Centre National de La Recherche Scientifique | 9632 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| Adeka Corporation | 1333 |
3 |
| Other owners | 162 |