C10L 5/00
Solid fuels
Official title: Solid fuels (produced by solidifying fluid fuels C10L7/00; peat briquettes C10F7/06)
C10L5/00 (Solid fuels) appears on 1,851 US grants and 2,136 published applications in this corpus.
Search patents in C10L- Granted patents
- 1,851
- Published applications
- 2,136
- Assignees
- 1,124
- Inventors
- 3,804
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 31 | 0 |
| 1978 | 25 | 0 |
| 1979 | 23 | 0 |
| 1980 | 34 | 0 |
| 1981 | 36 | 0 |
| 1982 | 21 | 0 |
| 1983 | 22 | 0 |
| 1984 | 11 | 0 |
| 1985 | 25 | 0 |
| 1986 | 20 | 0 |
| 1987 | 22 | 0 |
| 1988 | 18 | 0 |
| 1989 | 34 | 0 |
| 1990 | 12 | 0 |
| 1991 | 19 | 0 |
| 1992 | 10 | 0 |
| 1993 | 22 | 0 |
| 1994 | 21 | 0 |
| 1995 | 15 | 0 |
| 1996 | 14 | 0 |
| 1997 | 12 | 0 |
| 1998 | 19 | 0 |
| 1999 | 19 | 0 |
| 2000 | 20 | 0 |
| 2001 | 13 | 9 |
| 2002 | 9 | 30 |
| 2003 | 24 | 32 |
| 2004 | 13 | 35 |
| 2005 | 13 | 33 |
| 2006 | 7 | 43 |
| 2007 | 16 | 51 |
| 2008 | 20 | 71 |
| 2009 | 18 | 99 |
| 2010 | 34 | 111 |
| 2011 | 43 | 129 |
| 2012 | 70 | 134 |
| 2013 | 84 | 127 |
| 2014 | 72 | 145 |
| 2015 | 80 | 151 |
| 2016 | 99 | 142 |
| 2017 | 97 | 110 |
| 2018 | 86 | 106 |
| 2019 | 84 | 72 |
| 2020 | 82 | 68 |
| 2021 | 69 | 110 |
| 2022 | 73 | 95 |
| 2023 | 49 | 70 |
| 2024 | 66 | 72 |
| 2025 | 61 | 50 |
| 2026 | 51 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Water-resistant and durable biocarbon pellets, and methods for making and using the same6 Oct 2026US 12,753,359 B2Carbon Technology Holdings, LLC
- High-carbon biogenic reagents and uses thereof1 Sep 2026US 12,723,211 B2Carbon Technology Holdings, LLC
- Firestarter device25 Aug 2026US 12,716,041 B2
- Method for regulating a pellet-fired burner and corresponding installation25 Aug 2026US 12,716,585 B2N2Air
- Method for producing a biofuel by steam cracking18 Aug 2026US 12,709,715 B2Europeenne De Biomasse
- Method to prepare feed bodies from waste material8 Oct 2026US 2026/0308470 A1Subcoal International B.V.
- Production of renewable fuel from nutrient-laden waste by a reduced-carbon process1 Oct 2026US 2026/0297429 A1Kore Infrastructure
- Device for the treatment of a solid feedstock, comprising recycling of the solid feedstock1 Oct 2026US 2026/0297446 A1Avril
- Power generation and methods regarding same24 Sep 2026US 2026/0286883 A1Brilliant Light Power, Inc.
- Nut shell smoke flavoring and/or cooking compositions and methods of fabrication and use thereof17 Sep 2026US 2026/0275217 A1Atkinson Food Group LLC
Most cited
By later US patents
- Briquette comprising caking coal and municipal solid waste208US 4,152,119 ADynecology Incorporated · 1979
- Optimizing the oxidation of carbon monoxide200US 5,040,551 ACatalytica, Inc. · 1991
- Processing biomass176US 7,932,065 B2Xyleco, Inc. · 2011
- Fuel pellets157US 4,529,407 APickering Fuel Resources, Inc. · 1985
- Method of making pelletized fuel145US 5,342,418 A1994