F23K 2203/203
Using pistons or rams
Official title: using pistons or rams
F23K2203/203 (Using pistons or rams) appears on 9 US grants and 9 published applications in this corpus.
Search patents in F23K- Granted patents
- 9
- Published applications
- 9
- Assignees
- 6
- Inventors
- 14
- Latest grant
- 1 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 2 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 2 | 0 |
By publication year.
Recent patents
- Simultaneous reaction system and method for organic material pyrolysis and combustion1 Jun 2021US 11,020,702 B2Dalian University of Technology
- Molecular pyrodisaggregator26 Jan 2021US 10,899,967 B2
- Solid fuel skewer suspension burning system10 Oct 2017US 9,784,502 B2AFS Technology, LLC
- Solid fuel skewer suspension burning system24 Jun 2014US 8,757,071 B2AFS Technology, LLC
- Piston member, an apparatus comprising the piston member, and methods and use of the piston member and the apparatus13 May 2014US 8,721,299 B2ThermoChem Recovery International, Inc.
- A self-powered time sharing reaction system and method for organic materials pyrolysis and combustion7 Feb 2019US 2019/0039010 A1Dalian University of Technology
- Molecular pyrodisaggregator3 Nov 2016US 2016/0319196 A1
- Solid fuel skewer suspension burning system25 Dec 2014US 2014/0377037 A1AFS Technology, LLC
- Solid fuel skewer suspension burning system29 Aug 2013US 2013/0224673 A1AFS Technology, LLC
- Device for Introducing Biomaterial into a Combustion or Carburetor Chamber1 Aug 2013US 2013/0192543 A1Raw Holding GmbH
Most cited
By later US patents
- Feeding apparatus for creation of one or more plugs of compressible material for feeding into a gasifier or reactor42US 7,964,004 B2TK Energi A/S · 2011
- Piston member, an apparatus comprising the piston member, and methods and use of the piston member and the apparatus27US 8,721,299 B2ThermoChem Recovery International, Inc. · 2014
- Hybrid feed mechanism17US 8,100,066 B22012
- Feed regulator for thermostatic control9US 8,607,719 B12013
- Solid fuel skewer suspension burning system2US 8,757,071 B2AFS Technology, LLC · 2014