B01J 20/3078
Thermal treatment
Official title: {Thermal treatment, e.g. calcining or pyrolizing}
B01J20/3078 (Thermal treatment) appears on 1,457 US grants and 1,947 published applications in this corpus.
Search patents in B01J- Granted patents
- 1,457
- Published applications
- 1,947
- Assignees
- 1,126
- Inventors
- 4,967
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 6 | 0 |
| 1980 | 7 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 8 | 0 |
| 1985 | 8 | 0 |
| 1986 | 3 | 0 |
| 1987 | 8 | 0 |
| 1988 | 10 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 12 | 0 |
| 1992 | 18 | 0 |
| 1993 | 16 | 0 |
| 1994 | 17 | 0 |
| 1995 | 13 | 0 |
| 1996 | 11 | 0 |
| 1997 | 8 | 0 |
| 1998 | 14 | 0 |
| 1999 | 18 | 0 |
| 2000 | 10 | 0 |
| 2001 | 16 | 7 |
| 2002 | 16 | 27 |
| 2003 | 18 | 41 |
| 2004 | 25 | 32 |
| 2005 | 10 | 34 |
| 2006 | 11 | 41 |
| 2007 | 15 | 35 |
| 2008 | 14 | 34 |
| 2009 | 20 | 40 |
| 2010 | 33 | 47 |
| 2011 | 23 | 33 |
| 2012 | 26 | 47 |
| 2013 | 32 | 80 |
| 2014 | 46 | 88 |
| 2015 | 50 | 108 |
| 2016 | 73 | 111 |
| 2017 | 77 | 96 |
| 2018 | 78 | 105 |
| 2019 | 82 | 113 |
| 2020 | 74 | 92 |
| 2021 | 68 | 108 |
| 2022 | 66 | 116 |
| 2023 | 90 | 131 |
| 2024 | 85 | 134 |
| 2025 | 115 | 138 |
| 2026 | 70 | 109 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- M-xylene adsorbent and preparation method therefor6 Oct 2026US 12,752,253 B2China Petroleum & Chemical Corporation
- Method of characterizing a sorbent29 Sep 2026US 12,746,531 B2Calgon Carbon Corporation
- Composite metal oxide29 Sep 2026US 12,747,166 B2SETOLAS Holdings, Inc.
- Silicate material ZEO-2 and silicate molecular sieve ZEO-3 and synthesis method therefor and use thereof8 Sep 2026US 12,729,126 B2Jilin Province Jnobel Sci-Tech Innovation Co., Ltd
- Calcium carbonate sintered body and method for producing same, and bone grafting material8 Sep 2026US 12,729,128 B2Shiraishi Central Laboratories Co. Ltd.
- Layered Double Oxide and Preparation Method and Use Thereof8 Oct 2026US 2026/0307040 A1Quzhou Institute for Innovation in Resource Chemical Engineering
- Sorbent materials for gas storage1 Oct 2026US 2026/0295557 A1Entegris, Inc.
- Carbon-carbon composite sorbent formulations for carbon dioxide adsorption, and related methods24 Sep 2026US 2026/0284634 A1Schlumberger Technology Corporation
- Mesoporous carbon sorbents and related methods24 Sep 2026US 2026/0284635 A1Schlumberger Technology Corporation
- Composite resins for selective germanium removal from aqueous solutions24 Sep 2026US 2026/0284636 A1Advanced Isotope Technologies, LLC
Most cited
By later US patents
- Process for removing mercury from a gas or a liquid by absorption on a copper sulfide containing solid mass253US 4,094,777 AInstitut Francais du Petrole · 1978
- Biochar157US 8,361,186 B1Full Circle Biochar, Inc. · 2013
- Monolithic polymer composition having an absorbing material94US 6,194,079 B1Capitol Specialty Plastics, Inc. · 2001
- Method for the removal of mercury from a gas stream92US 6,974,564 B2CDEM Holland, BV · 2005
- Nanofiber packed beds having enhanced fluid flow characteristics88US 5,800,706 AHyperion Catalysis International, Inc. · 1998