- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16N - Lubricating
- F16N 29/04 - Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems enabling moving parts to be stopped
Patent holdings for IPC class F16N 29/04
Total number of patents in this class: 151
10-year publication summary
|
8
|
13
|
8
|
19
|
16
|
16
|
18
|
13
|
5
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 4215 |
9 |
| NTN Corporation | 5008 |
6 |
| Robert Bosch GmbH | 40953 |
5 |
| Caterpillar Inc. | 8877 |
5 |
| FANUC Corporation | 5803 |
5 |
| Lincoln Industrial Corporation | 112 |
4 |
| Rtx Corporation | 8674 |
4 |
| Safran Aircraft Engines | 5739 |
3 |
| Sikorsky Aircraft Corporation | 1150 |
3 |
| SKF Lubrication Systems Germany GmbH | 55 |
3 |
| Wartsila Finland Oy | 740 |
3 |
| Vestas Wind Systems A/S | 3459 |
3 |
| Dodge Industrial, Inc. | 136 |
3 |
| Halliburton Energy Services, Inc. | 20165 |
2 |
| Honda Motor Co., Ltd. | 24537 |
2 |
| ExxonMobil Research And Engineering Company | 2830 |
2 |
| Airbus Operations GmbH | 3188 |
2 |
| Schaeffler Technologies AG & Co. KG | 8880 |
2 |
| Ebara Corporation | 1951 |
2 |
| Alfa Laval Corporate AB | 1265 |
2 |
| Other owners | 81 |