- All sections
- C - Chemistrymetallurgy
- C10M - Lubricating compositionsuse of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 133/42 - Triazines
Patent holdings for IPC class C10M 133/42
Total number of patents in this class: 67
10-year publication summary
|
4
|
5
|
2
|
1
|
1
|
3
|
5
|
1
|
5
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Idemitsu Kosan Co., Ltd. | 4240 |
11 |
| Kyodo Yushi Co., Ltd. | 244 |
5 |
| Nihon Parkerizing Co., Ltd. | 291 |
5 |
| FUJIFILM Corporation | 29742 |
3 |
| NOK Kluber Co., Ltd. | 48 |
3 |
| Minebea Mitsumi Inc. | 1786 |
3 |
| JTEKT Corporation | 2518 |
2 |
| Adeka Corporation | 1366 |
2 |
| JX Nippon Oil & Energy Corporation | 999 |
2 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2880 |
2 |
| The Lubrizol Corporation | 1289 |
2 |
| Oiles Corporation | 516 |
2 |
| Vallourec Oil and Gas France | 458 |
2 |
| Nippeco Ltd. | 11 |
2 |
| Sumitomo Electric Industries, Ltd. | 15693 |
1 |
| Sumitomo Wiring Systems, Ltd. | 10518 |
1 |
| NTN Corporation | 4974 |
1 |
| Henkel AG & Co. KGaA | 10646 |
1 |
| Afton Chemical Corporation | 488 |
1 |
| AutoNetworks Technologies, Ltd. | 6706 |
1 |
| Other owners | 15 |