F23D 14/181
With carbon containing radiating surface
Official title: {with carbon containing radiating surface}
F23D14/181 (With carbon containing radiating surface) appears on 7 US grants and 12 published applications in this corpus.
Search patents in F23D- Granted patents
- 7
- Published applications
- 12
- Assignees
- 12
- Inventors
- 32
- Latest grant
- 25 May 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Burner using high-temperature combustion catalyst25 May 2021US 11,015,802 B2SungGwang E&Tech Co., Ltd.
- High efficiency radiant heater3 Nov 2020US 10,823,403 B2Reznor LLC
- High efficiency radiant heater17 Oct 2017US 9,791,148 B2Reznor LLC
- Gas fired catalytic heater19 Mar 2013US 8,398,393 B2CCI Thermal Technologies Inc.
- High efficiency radiant heater31 Jan 2012US 8,105,076 B2Thomas & Betts International, Inc.
- Burner using high-temperature combustion catalyst19 Sep 2019US 2019/0285271 A1GNTNS Co., Ltd.
- High efficiency radiant heater12 Apr 2018US 2018/0100648 A1Reznor LLC
- Catalytic burner19 Nov 2015US 2015/0330623 A13M Innovative Properties Company
- Gas fired catalytic heater20 Jun 2013US 2013/0157203 A1CC/ Thermal Technologies Inc.
- Air conditioning system9 Aug 2012US 2012/0199314 A1Kabushiki Kaisha Mihama
Most cited
By later US patents