C10L 5/04
Raw material of mineral origin to be used
Official title: Raw material {of mineral origin} to be used; Pretreatment thereof {(pretreatment of fuels of non-mineral origin C10L5/40)}
C10L5/04 (Raw material of mineral origin to be used) appears on 305 US grants and 400 published applications in this corpus.
Search patents in C10L- Granted patents
- 305
- Published applications
- 400
- Assignees
- 212
- Inventors
- 693
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 8 | 0 |
| 1981 | 2 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 3 |
| 2005 | 3 | 2 |
| 2006 | 0 | 2 |
| 2007 | 1 | 5 |
| 2008 | 2 | 4 |
| 2009 | 1 | 9 |
| 2010 | 3 | 7 |
| 2011 | 2 | 8 |
| 2012 | 7 | 15 |
| 2013 | 5 | 16 |
| 2014 | 9 | 28 |
| 2015 | 15 | 41 |
| 2016 | 21 | 51 |
| 2017 | 22 | 25 |
| 2018 | 23 | 23 |
| 2019 | 18 | 17 |
| 2020 | 15 | 17 |
| 2021 | 14 | 37 |
| 2022 | 22 | 29 |
| 2023 | 9 | 14 |
| 2024 | 18 | 16 |
| 2025 | 16 | 15 |
| 2026 | 19 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High-carbon biogenic reagents and uses thereof1 Sep 2026US 12,723,211 B2Carbon Technology Holdings, LLC
- High-quality coke products28 Jul 2026US 12,692,453 B2Suncoke Technology and Development LLC
- Coal analyzer, coal analysis method, mixed coal preparation method, and coke production method21 Jul 2026US 12,687,492 B2Jfe Steel Corporation
- High-carbon biogenic reagents and uses thereof14 Jul 2026US 12,680,044 B2Carbon Technology Holdings, LLC
- High-carbon biogenic reagents and uses thereof7 Jul 2026US 12,674,108 B2Carbon Technology Holdings, LLC
- Compound catalysts for environmentally friendly combustion of fuels6 Aug 2026US 2026/0226362 A1
- Waste-based additive for solid fuel and related methods30 Jul 2026US 2026/0218077 A1Rouse Energy Enterprises LLC
- Method for producing agglomerates mainly composed of carbon23 Jul 2026US 2026/0209049 A1Jfe Steel Corporation
- Systems and apparatus for production of high-carbon biogenic reagents16 Jul 2026US 2026/0201264 A1Carbon Technology Holdings, LLC
- Sintered ore manufacturing method16 Jul 2026US 2026/0201495 A1Nippon Steel Corporation
Most cited
By later US patents
- Fuel pellets99US 4,395,265 A1983
- Briquette comprising caking coal and municipal solid waste94US 4,225,457 ADynecology Incorporated · 1980
- Solid fuel use in small furnaces72US 4,210,423 AMobil Oil Corporation · 1980
- Process for producing high-carbon biogenic reagents65US 9,388,355 B2Biogenic Reagents Ventures, LLC · 2016
- Systems and apparatus for production of high-carbon biogenic reagents63US 9,388,046 B2Biogenic Reagents Ventures, LLC · 2016