- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16N - Lubricating
- F16N 27/00 - Proportioning devices
Patent holdings for IPC class F16N 27/00
Total number of patents in this class: 70
10-year publication summary
|
5
|
8
|
11
|
1
|
1
|
3
|
2
|
3
|
2
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lincoln Industrial Corporation | 110 |
7 |
| Lincoln GmbH | 25 |
5 |
| Dropsa S.p.A. | 29 |
4 |
| Medtronic Xomed, Inc. | 608 |
3 |
| Stephania Holdings Inc. | 63 |
3 |
| Toyota Motor Corporation | 35680 |
2 |
| Makita Corporation | 2557 |
2 |
| Aktiebolaget SKF | 3126 |
2 |
| Ecolab Inc. | 376 |
2 |
| IDEAL Industries, Inc. | 391 |
2 |
| Lubecore International Inc. | 10 |
2 |
| Perma-Tec GmbH & Co. KG | 37 |
2 |
| Safran Aircraft Engines | 6671 |
2 |
| Safran Transmission Systems | 374 |
2 |
| Vap Australia Pty Ltd | 2 |
2 |
| Bijur Delimon LLC | 19 |
2 |
| General Electric Company | 13888 |
1 |
| Pratt & Whitney Canada Corp. | 5472 |
1 |
| Caterpillar Inc. | 10272 |
1 |
| Hamilton Sundstrand Corporation | 5016 |
1 |
| Other owners | 22 |