F02M 35/10203
Rotary
Official title: {Rotary, e.g. "Wankel", engines; Engines with cylinders in star arrangement; Radial piston engines; W-engines (F02M35/112 and F02M35/116 take precedence)}
F02M35/10203 (Rotary) appears on 10 US grants and 12 published applications in this corpus.
Search patents in F02M- Granted patents
- 10
- Published applications
- 12
- Assignees
- 6
- Inventors
- 18
- Latest grant
- 6 Dec 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
By publication year.
Recent patents
- Heat exchanger supply plenum6 Dec 2022US 11,519,368 B2Raytheon Technologies Corporation
- Engine assembly with engine and cooler compartments17 Aug 2021US 11,092,122 B2Pratt & Whitney Canada Corp.
- Aircraft power plant6 Apr 2021US 10,967,983 B2Pratt & Whitney Canada Corp.
- Engine assembly with engine and cooler compartments7 Jan 2020US 10,527,012 B2Pratt & Whitney Canada Corp.
- Auxiliary power unit inlet assembly with filter17 Dec 2019US 10,508,626 B2Pratt & Whitney Canada Corp.
- Heat exchanger supply plenum8 Jul 2021US 2021/0207564 A1United Technologies Corporation
- Aircraft power plant10 Dec 2020US 2020/0385138 A1Pratt & Whitney Canada Corp.
- Engine assembly with engine and cooler compartments7 May 2020US 2020/0141370 A1Pratt & Whitney Canada Corp.
- Engine assembly with engine and cooler compartments3 Jan 2019US 2019/0003430 A1Pratt & Whitney Canada Corp.
- Auxiliary power unit inlet assembly with filter19 Apr 2018US 2018/0106224 A1Pratt & Whitney Canada Corp.
Most cited
By later US patents
- 6-cycle engine with regenerator168US 8,186,334 B22012
- Intake system2US 6,997,967 B2Dr. Ing. h,c.F. Porsche Aktiengesellschaft · 2006
- Auxiliary power unit inlet assembly with filter1US 10,508,626 B2Pratt & Whitney Canada Corp. · 2019
- Auxiliary power unit inlet assembly with particle separator1US 10,508,628 B2Pratt & Whitney Canada Corp. · 2019
- Aircraft power plant1US 10,967,983 B2Pratt & Whitney Canada Corp. · 2021