F23D 2203/002
Radiant burner mixing tubes
F23D2203/002 (Radiant burner mixing tubes) appears on 16 US grants and 22 published applications in this corpus.
Search patents in F23D- Granted patents
- 16
- Published applications
- 22
- Assignees
- 23
- Inventors
- 62
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Dark radiator21 Apr 2026US 12,607,349 B2Schwank GmbH
- Method and device to reduce emissions of nitrogen oxides and increase heat transfer in fired process heaters21 Oct 2025US 12,449,124 B2XRG Technologies, LLC
- Lean pre-mix radiant wall burner apparatus and method12 Sep 2023US 11,754,282 B2Zeeco, Inc.
- Surface combustion burner, composite burner, and ignition device for sintering machine25 Apr 2023US 11,635,204 B2Jfe Steel Corporation
- Low NOx tubular mesh burner and methods of use6 Sep 2022US 11,435,091 B2Goodman Manufacturing Company, L. P.
- Systems and Methods for Gas Combustion15 Jan 2026US 2026/0016158 A1Rheem Manufacturing Company
- Bodies configured for use in radiant tubes6 Mar 2025US 2025/0075907 A1Saint-Gobain Ceramics & Plastics, Inc.
- Burner1 Aug 2024US 2024/0255139 A1SMS group GmbH
- Dark radiator2 May 2024US 2024/0142101 A1Schwank GmbH
- Method and device to reduce emissions of nitrogen oxides and increase heat transfer in fired process heaters18 May 2023US 2023/0151959 A1XRG Technologies, LLC
Most cited
By later US patents
- Radiant gas burner7US 7,611,351 B2Chemical Physics Technologies, inc. · 2009
- Low NOx radiant wall burner5US 6,607,376 B2John Zink Company · 2003
- Low NOx radiant wall burner3US 6,905,328 B2John Zink Company · 2005
- Gas radiation burner2US 7,721,726 B2LG Electronics Inc. · 2010
- Method and radiant-heating device for heating an industrial furnace2US 8,062,029 B2Elster GmbH · 2011