B01J 6/00
Heat treatments such as calcining
Official title: {Heat treatments such as} Calcining; Fusing {; Pyrolysis (furnaces F27D)}
B01J6/00 (Heat treatments such as calcining) appears on 760 US grants and 1,177 published applications in this corpus.
Search patents in B01J- Granted patents
- 760
- Published applications
- 1,177
- Assignees
- 717
- Inventors
- 3,193
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 8 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 5 |
| 2003 | 4 | 3 |
| 2004 | 0 | 11 |
| 2005 | 2 | 7 |
| 2006 | 2 | 8 |
| 2007 | 10 | 13 |
| 2008 | 3 | 9 |
| 2009 | 4 | 11 |
| 2010 | 9 | 13 |
| 2011 | 6 | 11 |
| 2012 | 6 | 17 |
| 2013 | 10 | 12 |
| 2014 | 13 | 48 |
| 2015 | 10 | 27 |
| 2016 | 24 | 18 |
| 2017 | 35 | 25 |
| 2018 | 22 | 37 |
| 2019 | 16 | 39 |
| 2020 | 41 | 75 |
| 2021 | 45 | 128 |
| 2022 | 81 | 144 |
| 2023 | 76 | 138 |
| 2024 | 84 | 146 |
| 2025 | 89 | 142 |
| 2026 | 69 | 89 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Containerized processing of activated aluminum6 Oct 2026US 12,752,248 B1Ltag Systems LLC
- Circular carbon process29 Sep 2026US 12,747,159 B2BASF SE
- Organic carbonisation system and method therefor22 Sep 2026US 12,741,258 B2OCS IP Pty Ltd
- Copper-based catalyst for reverse water gas shift reaction including gas-permeable amorphous shell formed by strong metal-support interaction15 Sep 2026US 12,734,509 B2Korea Advanced Institute of Science and Technology
- Method for obtaining bimodal mesoporous materials based on silicon oxides using microwave radiation8 Sep 2026US 12,729,123 B2Universitat De Valencia
- Hydrogen generation device8 Oct 2026US 2026/0307031 A1
- Complex oxide, catalyst for methanol production and method for producing complex oxide8 Oct 2026US 2026/0307058 A1Honda Motor Co., Ltd.
- Mixed guerbet reaction of ethanol and methanol to produce isobutanol8 Oct 2026US 2026/0308094 A1BASF SE
- Process for the preparation of polyisobutene from olefins from isobutanol obtained from mixed guerbet reaction of ethanol and methanol8 Oct 2026US 2026/0308287 A1BASF SE
- Solar-powered flexible waste-to-fuels process1 Oct 2026US 2026/0295548 A1
Most cited
By later US patents
- Powder distribution in additive manufacturing135US 9,126,167 B2Arcam AB · 2015
- Combustion of emulsions: A method and process for producing fine powders120US 5,984,997 ANanomaterials Research Corporation · 1999
- Fused glassy particulates obtained by flame fusion89US 6,254,981 B1Minnesota Mining and Manufacturing Company · 2001
- Method for conversion of biomass to biofuel65US 8,669,404 B2Renewable Fuel Technologies, Inc. · 2014
- Method of producing metal nanocomposite powder reinforced with carbon nanotubes and the power prepared thereby63US 7,217,311 B2Korea Advanced Institute of Science and Technology · 2007