- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16N - Lubricating
- F16N 7/32 - Mist lubrication
Patent holdings for IPC class F16N 7/32
Total number of patents in this class: 110
10-year publication summary
8
|
13
|
9
|
14
|
6
|
11
|
6
|
5
|
1
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
NSK Ltd. | 2719 |
9 |
NTN Corporation | 5008 |
8 |
Graco Minnesota Inc. | 1124 |
7 |
REBS Zentralschmiertechnik GmbH | 13 |
7 |
Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 699 |
5 |
JTEKT Corporation | 2423 |
4 |
Dropsa S.p.A. | 32 |
4 |
SMS Siemag Aktiengesellschaft | 529 |
3 |
Unist, Inc. | 22 |
3 |
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
3 |
AES Engineering Ltd. | 95 |
2 |
Baier & Köppel GmbH & Co. | 7 |
2 |
bielomatik Leuze GmbH + Co. KG | 70 |
2 |
Brazeway, Inc. | 27 |
2 |
Ecolab Inc. | 479 |
2 |
Mitsubishi Heavy Industries Compressor Corporation | 613 |
2 |
Rolls-Royce Corporation | 1686 |
2 |
ULVAC, Inc. | 1448 |
2 |
Qingdao University of Technology | 555 |
2 |
Shanghai Jinzhao Energy Saving Technology Co., Ltd. | 12 |
2 |
Other owners | 37 |