F23D 2212/103
Fibres
F23D2212/103 (Fibres) appears on 64 US grants and 48 published applications in this corpus.
Search patents in F23D- Granted patents
- 64
- Published applications
- 48
- Assignees
- 41
- Inventors
- 144
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 3 | 2 |
| 2003 | 1 | 4 |
| 2004 | 1 | 5 |
| 2005 | 3 | 0 |
| 2006 | 0 | 4 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 2 | 2 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 1 | 2 |
| 2020 | 2 | 5 |
| 2021 | 1 | 5 |
| 2022 | 4 | 0 |
| 2023 | 0 | 0 |
| 2024 | 2 | 5 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Burner and water heating apparatus including same2 Jun 2026US 12,644,595 B2Kyungdong Navien Co., Ltd.
- 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
- Liner device for a furnace8 Nov 2022US 11,493,209 B2Industrial Ceramic Linings B.V.
- Low NOx tubular mesh burner and methods of use6 Sep 2022US 11,435,091 B2Goodman Manufacturing Company, L. P.
- Burner for implementing partial oxidation21 Nov 2024US 2024/0384868 A1
- Burner including an electrical permittivity or electrical capacitance flame sensor7 Nov 2024US 2024/0369452 A1Clearsign Technologies Corporation
- Oxygen generator with oxygen-producing column having center bore17 Oct 2024US 2024/0344694 A1Hubei Institute of Aerospace Chemical Technology
- Combustion membrane for a gas burner made with continuous fiber threads25 Jan 2024US 2024/0027064 A1
- Burner and water heating apparatus including same4 Jan 2024US 2024/0003536 A1Kyungdong Navien Co., Ltd.
Most cited
By later US patents
- Infrared gas grill142US 4,321,857 A1982
- Conbustor having a ceramic matrix composite liner88US 6,397,603 B1The United States of America as represented by the Secretary of the Air Force · 2002
- Heating assembly and cooking apparatus60US 6,114,666 A2000
- Premixed gas burner53US 5,520,536 ABurner Systems International, Inc. · 1996
- High heat flux catalytic radiant burner52US 5,993,192 ARegents of the University of Minnesota · 1999