F23K 2201/30
Separating
F23K2201/30 (Separating) appears on 48 US grants and 57 published applications in this corpus.
Search patents in F23K- Granted patents
- 48
- Published applications
- 57
- Assignees
- 42
- Inventors
- 138
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 4 |
| 2007 | 2 | 3 |
| 2008 | 0 | 1 |
| 2009 | 3 | 0 |
| 2010 | 1 | 3 |
| 2011 | 3 | 6 |
| 2012 | 4 | 4 |
| 2013 | 3 | 6 |
| 2014 | 5 | 10 |
| 2015 | 3 | 4 |
| 2016 | 1 | 2 |
| 2017 | 4 | 3 |
| 2018 | 2 | 2 |
| 2019 | 1 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for pyrolysis9 Dec 2025US 12,492,345 B2Royal Melbourne Institute of Technology
- Classifier, pulverizing and classifying device, and pulverized coal burning boiler28 Feb 2023US 11,590,510 B2Mitsubishi Heavy Industries, Ltd.
- Hybrid boiler-dryer and method13 Apr 2021US 10,976,049 B2General Electric Company
- System, method and apparatus for controlling the flow distribution of solid particles15 Sep 2020US 10,773,261 B2General Electric Company
- Chemical looping combustor using magnetic oxygen carrier particles and loop seal equipped with magnetic separator4 Jun 2019US 10,307,768 B2Korea Institute of Energy Research
- System and Method for Pyrolysis26 Mar 2026US 2026/0085243 A1Royal Melbourne Institute of Technology
- Control device, foreign substance removal device, and control method11 Sep 2025US 2025/0283597 A1Fuji Corporation
- A method and system for pyrolysis29 Dec 2022US 2022/0411698 A1Royal Melbourne Institute of Technology
- System and method for calcining coal gangue4 Aug 2022US 2022/0243910 A1
- Hybrid boiler-dryer and method24 Sep 2020US 2020/0300454 A1General Electric Company
Most cited
By later US patents
- Dry solids pump system for feeding a high pressure combustor32US 5,560,550 ACombustion Engineering, Inc. · 1996
- Apparatus and method of enhancing the quality of high-moisture materials and separating and concentrating organic and/or non-organic material contained therein25US 8,062,410 B2Great River Energy · 2011
- Reburning of coal ash17US 5,992,336 AWisconsin Electric Power Company · 1999
- Apparatus and method of separating and concentrating organic and/or non-organic material14US 7,540,384 B2Great River Energy · 2009
- Apparatus and method of separating and concentrating organic and/or non-organic material13US 7,275,644 B2Great River Energy · 2007