B01J 37/0081
Preparation by melting
Official title: {Preparation by melting}
B01J37/0081 (Preparation by melting) appears on 61 US grants and 78 published applications in this corpus.
Search patents in B01J- Granted patents
- 61
- Published applications
- 78
- Assignees
- 70
- Inventors
- 236
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 3 |
| 2002 | 2 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 2 | 2 |
| 2009 | 1 | 2 |
| 2010 | 3 | 1 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 4 |
| 2015 | 2 | 2 |
| 2016 | 2 | 7 |
| 2017 | 4 | 7 |
| 2018 | 9 | 2 |
| 2019 | 3 | 3 |
| 2020 | 5 | 8 |
| 2021 | 1 | 3 |
| 2022 | 4 | 2 |
| 2023 | 3 | 7 |
| 2024 | 1 | 6 |
| 2025 | 4 | 4 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of preparing electrocatalysts for converting carbon dioxide to chemicals4 Aug 2026US 12,697,606 B2Board of Trustees of Northern Illinois University
- Methods for preparing diol21 Apr 2026US 12,606,506 B2Changchun Meihe Science and Technology Development Co., Ltd.
- Metal-foam body and method for the production thereof and the use thereof as a catalyst17 Feb 2026US 12,551,871 B2Evonik Operations GmbH
- Method for preparing a coal-based linear alkylbenzene30 Sep 2025US 12,428,358 B2Inner Mongolia Yitai Coal-based New Materials Research Institute Co., Ltd.
- Solid oxide and chemically-treated solid oxide catalysts for the pyrolysis of polyethylene10 Jun 2025US 12,325,829 B2Chevron Phillips Chemical Company LP
- Method and catalyst for producing ammonia23 Jul 2026US 2026/0208162 A1
- Embedded slurry-phase hydrocracking catalyst particles, method of making and method of recycling waste plastics10 Jul 2025US 2025/0223505 A1Saudi Arabian Oil Company
- Catalyst, method for producing same, and liquid fuel production method19 Jun 2025US 2025/0196121 A1JFE Engineering Corporation
- Method for preparing a coal-based linear alkylbenzene13 Mar 2025US 2025/0084015 A1Inner Mongolia Yitai Coal-based New Materials Research Institute Co., Ltd.
- Solid oxide and chemically-treated solid oxide catalysts for the pyrolysis of polyethylene30 Jan 2025US 2025/0034456 A1Chevron Phillips Chemical Company LP
Most cited
By later US patents
- Hydrocarbon hydrogenation catalyst and process20US 6,417,136 B2Phillips Petroleum Company · 2002
- Catalyst for the manufacture of acrylonitrile15US 7,071,140 B2The Standard Oil Company · 2006
- Cerium/zirconium-base composite oxide, method for producing the same, oxygen storage/release component using said cerium-zirconium-base composite oxide, exhaust gas purification catalyst, and exhaust gas purification method using the same12US 7,871,956 B2Daiichi Kigenso Kagaku Kogyo Co., Ltd. · 2011
- Formation of alcohol conversion catalysts10US 6,245,708 B1Lehigh University · 2001
- Cerium/zirconium-base composite oxide, method for producing the same, oxygen storage/release component using said cerium-zirconium-base composite oxide, exhaust gas purification catalyst, and exhaust gas purification method using the same10US 8,187,995 B2Daiichi Kigenso Kagaku Kogyo Co., Ltd. · 2012