F04F 5/06
Of rotary type
Official title: of rotary type
F04F5/06 (Of rotary type) appears on 15 US grants and 11 published applications in this corpus.
Search patents in F04F- Granted patents
- 15
- Published applications
- 11
- Assignees
- 9
- Inventors
- 20
- Latest grant
- 5 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 3 |
| 2023 | 3 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Fan5 Dec 2023US 11,835,050 B2
- Gas compressor with reduced energy loss5 Dec 2023US 11,835,067 B2Carnot Compression Inc.
- Gas compressor with reduced energy loss15 Aug 2023US 11,725,672 B2Carnot Compression Inc.
- Gas compressor with reduced energy loss28 Dec 2021US 11,209,023 B2Carnot Compression Inc.
- Energy recovery-recycling turbine integrated with a capillary tube gas compressor16 Feb 2021US 10,920,793 B2Carnot Compression Inc.
Most cited
By later US patents
- Multiphase pump with sequential jets12US 5,575,625 AInstitut Francais du Petrole · 1996
- Shipboard ice lubrication system and jet pump for use therein11US 4,543,900 AOmnithruster, Inc. · 1985
- Shipboard ice lubrication system and jet pump for use therein7US 4,522,141 AOmnithruster, Inc. · 1985
- Gas compressor with reduced energy loss5US 11,209,023 B2Carnot Compression Inc. · 2021
- Pressure generator/gas scrubber4US 5,151,112 A1992