- All sections
- B - Performing operationstransporting
- B23P - Metal-working not otherwise provided forcombined operationsuniversal machine tools
- B23P 6/02 - Pistons or cylinders
Patent holdings for IPC class B23P 6/02
Total number of patents in this class: 45
10-year publication summary
|
3
|
8
|
9
|
4
|
6
|
1
|
1
|
1
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Caterpillar Inc. | 9261 |
19 |
| Man Energy Solutions SE | 273 |
3 |
| Ford Global Technologies, LLC | 20171 |
2 |
| Chris-marine AB | 16 |
2 |
| Eugene Neal | 5 |
2 |
| Kennieth Neal | 5 |
2 |
| Otkrytoe Aktsionernoe Obschestvo ?Tatneft? IM. V.D. Shashina | 2 |
2 |
| Safran Aircraft Engines | 6086 |
2 |
| The Boeing Company | 19959 |
1 |
| Becton, Dickinson and Company | 7107 |
1 |
| Cummins Intellectual Properties, Inc. | 50 |
1 |
| Hubitools S.A. | 8 |
1 |
| Kit Masters | 29 |
1 |
| MAHLE International GmbH | 2702 |
1 |
| MAHLE Metal Leve S/A | 158 |
1 |
| US Synthetic Corporation | 614 |
1 |
| Wilton Industries, Inc. | 283 |
1 |
| ANDRITZ HYDRO Corporation | 8 |
1 |
| Cytiva Sweden AB | 757 |
1 |
| Other owners | 0 |