F23D 2212/201
Fibres
F23D2212/201 (Fibres) appears on 74 US grants and 71 published applications in this corpus.
Search patents in F23D- Granted patents
- 74
- Published applications
- 71
- Assignees
- 61
- Inventors
- 173
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 5 | 3 |
| 2003 | 3 | 3 |
| 2004 | 2 | 3 |
| 2005 | 1 | 2 |
| 2006 | 0 | 4 |
| 2007 | 0 | 2 |
| 2008 | 0 | 3 |
| 2009 | 1 | 2 |
| 2010 | 2 | 3 |
| 2011 | 1 | 3 |
| 2012 | 1 | 1 |
| 2013 | 1 | 6 |
| 2014 | 1 | 1 |
| 2015 | 3 | 3 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 4 |
| 2019 | 3 | 4 |
| 2020 | 3 | 5 |
| 2021 | 1 | 2 |
| 2022 | 4 | 0 |
| 2023 | 1 | 4 |
| 2024 | 1 | 4 |
| 2025 | 2 | 4 |
| 2026 | 2 | 2 |
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 liner24 Mar 2026US 12,584,626 B2Edwards Limited
- Combustion membrane for a gas burner28 Oct 2025US 12,455,073 B2Beckett Thermal Solutions
- Method for fabricating a component of an abatement apparatus7 Jan 2025US 12,189,362 B2Edwards Limited
- Totally aerated combustion burner31 Dec 2024US 12,181,148 B2BEST S.p.A.
- Combustion membrane for a gas burner12 Feb 2026US 2026/0043542 A1
- Systems and Methods for Gas Combustion15 Jan 2026US 2026/0016158 A1Rheem Manufacturing Company
- Combustion membrane for a gas burner28 Aug 2025US 2025/0271136 A1Beckett Thermal Solutions
- Combustion membrane for a gas burner28 Aug 2025US 2025/0271137 A1Beckett Thermal Solutions
- Total primary combustion burner26 Jun 2025US 2025/0207773 A1National University Corporation Tokai National Higher Education and Research System
Most cited
By later US patents
- Gas micro burner64US 7,488,171 B2R. J. Reynolds Tobacco Company · 2009
- Gas micro burner61US 6,827,573 B2Brown & Williamson Tobacco Corporation · 2004
- Variable flame retention device utilizing an interwoven flexible wire metal gauze54US 5,989,015 AGaz De France (G. D. F.) Service National · 1999
- Burner and process for operating gas turbines with minimal NOx emissions52US 6,199,364 B1Alzeta Corporation · 2001
- Multiple firing rate zone burner and method50US 5,439,372 AAlzeta Corporation · 1995