- All sections
- C - Chemistry; metallurgy
- C10M - Lubricating compositions; use of chemical substances either alone or as lubricating ingredients in a lubricating composition
- C10M 159/06 - Waxes, e.g. ozocerite, ceresine, petrolatum or slack-wax
Patent holdings for IPC class C10M 159/06
Total number of patents in this class: 85
10-year publication summary
8
|
9
|
11
|
7
|
5
|
4
|
2
|
2
|
1
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Nihon Parkerizing Co., Ltd. | 274 |
10 |
Vallourec Oil and Gas France | 450 |
9 |
Kyodo Yushi Co., Ltd. | 224 |
7 |
Nippon Steel Corporation | 5649 |
6 |
NSK Ltd. | 2719 |
5 |
JX Nippon Oil & Energy Corporation | 1019 |
4 |
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
3 |
Nippon Steel & Sumitomo Metal Corporation | 1990 |
3 |
Moresco Corporation | 151 |
2 |
ND Industries, Inc. | 103 |
2 |
Oiles Corporation | 515 |
2 |
Sumitomo Metal Industries, Ltd. | 453 |
2 |
Vallourec Mannesmann Oil & Gas France | 66 |
2 |
Illinois Tool Works Inc. | 11152 |
1 |
ExxonMobil Research And Engineering Company | 2830 |
1 |
Hitachi Construction Machinery Co., Ltd. | 2498 |
1 |
Denso Corporation | 23338 |
1 |
Chevron U.S.A. Inc. | 3774 |
1 |
Idemitsu Kosan Co., Ltd. | 3995 |
1 |
Henkel AG & Co. KGaA | 10129 |
1 |
Other owners | 21 |