F23D 2212/101
Foam
Official title: Foam, e.g. reticulated
F23D2212/101 (Foam) appears on 16 US grants and 9 published applications in this corpus.
Search patents in F23D- Granted patents
- 16
- Published applications
- 9
- Assignees
- 13
- Inventors
- 37
- Latest grant
- 30 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 3 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 3 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Burner including an electrical permittivity or electrical capacitance flame sensor30 Jul 2024US 12,050,151 B2Clearsign Technologies Corporation
- Variable composition gas mixture sensor11 Jun 2024US 12,007,301 B2Clearsign Technologies Corporation
- Combustion system including a mixing tube and a flame holder20 Feb 2024US 11,906,160 B2Clearsign Technologies Corporation
- Field installed perforated flame holder and method of assembly and installation11 Jan 2022US 11,221,137 B2Clearsign Combustion Corporation
- Burner apparatus28 Dec 2010US 7,857,616 B2Tiax LLC
- Burner including an electrical permittivity or electrical capacitance flame sensor7 Nov 2024US 2024/0369452 A1Clearsign Technologies Corporation
- Burner including an electrical permittivity or electrical capacitance flame sensor19 Aug 2021US 2021/0254826 A1Clearsign Technologies Corporation
- Variable composition gas mixture sensor19 Aug 2021US 2021/0255063 A1Clearsign Technologies Corporation
- Horizontally fired burner system13 Aug 2020US 2020/0256560 A1Clearsign Technologies Corporation
- Combustion system including a mixing tube and a flame holder7 May 2020US 2020/0141573 A1Clearsign Technologies Corporation
Most cited
By later US patents
- Radiant burner63US 5,409,375 ASelee Corporation · 1995
- High heat flux catalytic radiant burner52US 5,993,192 ARegents of the University of Minnesota · 1999
- Advanced radiant gas burner and method utilizing flame support rod structure49US 5,641,282 AGas Research Institute · 1997
- Advanced emissive matrix combustion46US 6,159,001 AThe Quantum Group, Inc. · 2000
- Burner for a gas and air mixture41US 6,997,701 B2GVP Gesellschaft zur Vermarketing der Porenbrennertechnik mbH · 2006