F04C 2210/1027
Co2
F04C2210/1027 (Co2) appears on 26 US grants and 26 published applications in this corpus.
Search patents in F04C- Granted patents
- 26
- Published applications
- 26
- Assignees
- 16
- Inventors
- 81
- Latest grant
- 29 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 3 |
| 2004 | 2 | 1 |
| 2005 | 3 | 7 |
| 2006 | 2 | 0 |
| 2007 | 1 | 2 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 1 | 5 |
| 2011 | 1 | 1 |
| 2012 | 2 | 0 |
| 2013 | 4 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and apparatus for orientation independent compression29 Jun 2021US 11,047,381 B2Rini Technologies, Inc.
- Scroll-type compressor and CO2 vehicle air conditioning system having a scroll-type compressor22 Mar 2016US 9,291,165 B2Obrist Engineering GmbH
- Enclosed compressor11 Feb 2014US 8,647,086 B2Daikin Industries, Ltd.
- Oil separator and refrigerant compressor having the same26 Nov 2013US 8,590,322 B2Denso Corporation
- Compression mechanism and scroll compressor including the same20 Aug 2013US 8,512,017 B2Daikin Industries, Ltd.
- Motor operated compressor23 Jul 2020US 2020/0232462 A1LG Electronics Inc.
- Scroll-type compressor and co2 vehicle air conditioning system having a scroll-type compressor27 Nov 2014US 2014/0348682 A1Obrist Engineering GmbH
- Closed loop scroll expander27 Oct 2011US 2011/0259009 A1SECCO2 Engines, Inc.
- Fluid machine30 Dec 2010US 2010/0326128 A1Daikin Industries, Ltd.
- Compression mechanism and scroll compressor including the same12 Aug 2010US 2010/0202910 A1Daikin Industries, Ltd.
Most cited
By later US patents
- Defroster of refrigerant circuit and rotary compressor26US 6,732,542 B2Sanyo Electric Co., Ltd. · 2004
- Closed loop scroll expander engine19US 8,006,496 B2SECCO2 Engines, Inc. · 2011
- CO.sub.2 compressor15US 6,129,532 ADenso Corporation · 2000
- On-vehicle air conditioner14US 6,889,512 B2Sanyo Electric Co., Ltd. · 2005
- Rotary compressor, method for manufacturing the same, and defroster for refrigerant circuit14US 6,974,314 B2Sanyo Electric Co., Ltd. · 2005