E02F 9/2062
Control of propulsion units
Official title: {Control of propulsion units (for control of the prime mover depending on the load in a hydraulic or pneumatic drive E02F9/2246)}
E02F9/2062 (Control of propulsion units) appears on 887 US grants and 1,135 published applications in this corpus.
Search patents in E02F- Granted patents
- 887
- Published applications
- 1,135
- Assignees
- 175
- Inventors
- 1,634
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 3 |
| 2003 | 4 | 5 |
| 2004 | 6 | 4 |
| 2005 | 6 | 10 |
| 2006 | 6 | 5 |
| 2007 | 4 | 12 |
| 2008 | 4 | 11 |
| 2009 | 10 | 19 |
| 2010 | 4 | 34 |
| 2011 | 11 | 50 |
| 2012 | 23 | 51 |
| 2013 | 52 | 66 |
| 2014 | 55 | 72 |
| 2015 | 74 | 87 |
| 2016 | 61 | 88 |
| 2017 | 98 | 69 |
| 2018 | 51 | 55 |
| 2019 | 70 | 23 |
| 2020 | 31 | 37 |
| 2021 | 27 | 56 |
| 2022 | 33 | 80 |
| 2023 | 51 | 71 |
| 2024 | 64 | 76 |
| 2025 | 80 | 92 |
| 2026 | 49 | 57 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
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Most cited
By later US patents
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