- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16N - Lubricating
- F16N 27/00 - Proportioning devices
Patent holdings for IPC class F16N 27/00
Total number of patents in this class: 74
10-year publication summary
|
5
|
9
|
6
|
5
|
8
|
11
|
1
|
1
|
3
|
0
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lincoln Industrial Corporation | 118 |
7 |
| Lincoln GmbH | 38 |
6 |
| Dropsa S.p.A. | 33 |
4 |
| Medtronic Xomed, Inc. | 727 |
3 |
| Perma-Tec GmbH & Co. KG | 35 |
3 |
| Stephania Holdings Inc. | 57 |
3 |
| Aktiebolaget SKF | 2564 |
2 |
| Ecolab Inc. | 552 |
2 |
| Industrial Manufacturing Company International LLC | 29 |
2 |
| Lubecore International Inc. | 7 |
2 |
| Moventas Gears Oy | 51 |
2 |
| Safran Aircraft Engines | 5358 |
2 |
| Safran Transmission Systems | 251 |
2 |
| Vap Australia Pty Ltd | 2 |
2 |
| General Electric Company | 25481 |
1 |
| Toyota Motor Corporation | 28281 |
1 |
| Airbus Operations S.A.S. | 2508 |
1 |
| Caterpillar Inc. | 8293 |
1 |
| Hamilton Sundstrand Corporation | 4202 |
1 |
| Alfa Laval Corporate AB | 1233 |
1 |
| Other owners | 26 |