- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 105/62 - Amines, e.g. polyalkylene polyamines, quaternary amines having amino groups bound to an acyclic or cycloaliphatic carbon atom containing hydroxy groups
Patent holdings for IPC class C10M 105/62
Total number of patents in this class: 60
10-year publication summary
|
2
|
2
|
1
|
21
|
9
|
9
|
3
|
1
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 11322 |
33 |
| Idemitsu Kosan Co., Ltd. | 3995 |
5 |
| Nippon Quaker Chemical, Ltd. | 8 |
3 |
| ExxonMobil Research And Engineering Company | 2830 |
2 |
| Showa Denko K.K. | 2539 |
2 |
| JFE Steel Corporation | 6067 |
2 |
| Resonac Corporation | 2233 |
2 |
| FUJIFILM Corporation | 27102 |
1 |
| Dow Global Technologies LLC | 10147 |
1 |
| Association Suisse pour la Recherche Horlogere | 9 |
1 |
| China University of Petroleum (Beijing) | 258 |
1 |
| Dexerials Corporation | 1826 |
1 |
| Ingevity South Carolina, LLC | 232 |
1 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
1 |
| Moresco Corporation | 151 |
1 |
| Nihon Parkerizing Co., Ltd. | 274 |
1 |
| SANYO Chemical Industries, Ltd. | 472 |
1 |
| Kobe Precision Technology Sdn. Bhd. | 3 |
1 |
| Other owners | 0 |