F23K 2203/006
Fuel distribution and transport systems for pulverulent fuel
F23K2203/006 (Fuel distribution and transport systems for pulverulent fuel) appears on 25 US grants and 39 published applications in this corpus.
Search patents in F23K- Granted patents
- 25
- Published applications
- 39
- Assignees
- 21
- Inventors
- 90
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 4 |
| 2012 | 1 | 8 |
| 2013 | 3 | 2 |
| 2014 | 3 | 3 |
| 2015 | 2 | 2 |
| 2016 | 0 | 1 |
| 2017 | 3 | 4 |
| 2018 | 2 | 1 |
| 2019 | 2 | 0 |
| 2020 | 2 | 3 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Conical fuel particulate distributor for coal supply conduit19 May 2026US 12,631,329 B2SAS Global Corporation
- Fuel transfer apparatus and boiler facility including same31 Dec 2024US 12,181,150 B2Doosan Heavy Industries Construction Co., Ltd
- Fuel transfer apparatus and boiler facility including same14 Nov 2023US 11,815,263 B2Doosan Heavy Industries & Construction C
- System and method for providing combustion in a boiler23 Mar 2021US 10,955,131 B2General Electric Technology GmbH
- System, method and apparatus for controlling the flow distribution of solid particles15 Sep 2020US 10,773,261 B2General Electric Company
- Conical Fuel Particulate Distributor for Coal Supply Conduit10 Oct 2024US 2024/0337383 A1SAS Global Corporation
- Fuel transfer apparatus and boiler facility including same4 Jan 2024US 2024/0003535 A1Doosan Heavy Industries Construction Co., Ltd
- Fuel transfer apparatus and boiler facility including same15 Apr 2021US 2021/0108794 A1Doosan Heavy Industries Construction Co., Ltd
- Combustion system with wide turndown coal burner17 Sep 2020US 2020/0292167 A1Schindler Combustion LLC
- System for energy storage including a heat transfer fluid tank4 Jun 2020US 2020/0173734 A1Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
Most cited
By later US patents
- Adjustable flow control elements for balancing pulverized coal flow at coal pipe splitter junctions13US 6,789,488 B22004
- Injection system for solid particles6US 8,858,123 B2Paul Wurth S. A. · 2014
- Adjustable air foils for balancing pulverized coal flow at a coal pipe splitter junction5US 7,013,815 B22006
- Segmented solid feed pump3US 8,544,633 B2General Electric Company · 2013
- Back mixing device for pneumatic conveying systems3US 8,834,074 B2General Electric Company · 2014