- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16N - Lubricating
- F16N 37/00 - Equipment for transferring lubricant from one container to another
Patent holdings for IPC class F16N 37/00
Total number of patents in this class: 62
10-year publication summary
4
|
7
|
12
|
5
|
10
|
9
|
7
|
4
|
4
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Castrol Limited | 520 |
9 |
Graco Minnesota Inc. | 1124 |
7 |
RPM Industries, LLC | 65 |
4 |
Lincoln Industrial Corporation | 112 |
3 |
NCH Corporation | 266 |
3 |
NSK Ltd. | 2719 |
2 |
Capartis AG | 38 |
2 |
Taiyo, Ltd. | 6 |
2 |
Hove A/S | 19 |
2 |
Yo Lee Auto Co., Ltd. | 2 |
2 |
Heritage Industries, LLC | 6 |
2 |
Caterpillar Inc. | 8877 |
1 |
NTN Corporation | 5008 |
1 |
Baier & Köppel GmbH & Co. | 7 |
1 |
Bob Ifield Holding Pty Ltd. | 1 |
1 |
Cool Tech Co., Ltd. | 5 |
1 |
Dukshin Corp., Ltd. | 10 |
1 |
Gulfstream Aerospace Corporation | 658 |
1 |
Hanil Lubtec Co., Ltd. | 4 |
1 |
Jiangsu University | 950 |
1 |
Other owners | 15 |