B01J 37/346
Of microwave energy
Official title: {of microwave energy}
B01J37/346 (Of microwave energy) appears on 100 US grants and 135 published applications in this corpus.
Search patents in B01J- Granted patents
- 100
- Published applications
- 135
- Assignees
- 100
- Inventors
- 409
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 0 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 4 |
| 2006 | 1 | 6 |
| 2007 | 1 | 7 |
| 2008 | 3 | 5 |
| 2009 | 3 | 8 |
| 2010 | 2 | 3 |
| 2011 | 3 | 3 |
| 2012 | 3 | 2 |
| 2013 | 2 | 5 |
| 2014 | 7 | 5 |
| 2015 | 2 | 8 |
| 2016 | 4 | 7 |
| 2017 | 1 | 4 |
| 2018 | 2 | 12 |
| 2019 | 9 | 15 |
| 2020 | 11 | 8 |
| 2021 | 6 | 8 |
| 2022 | 11 | 5 |
| 2023 | 6 | 4 |
| 2024 | 6 | 6 |
| 2025 | 5 | 5 |
| 2026 | 4 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Inorganic solid silicon-based sulfonic acid and/or phosphoric acid catalyst, preparation method therefor, and application thereof24 Mar 2026US 12,582,970 B2Xiangtan University
- Copper hydroxide nitrate/calcium silicate/graphitic carbon nitride nanocomposite material based absorbent for wastewater treatment10 Mar 2026US 12,570,547 B1Imam Mohammad Ibn Saud Islamic University
- Porous calcium meta vanadate/calcium silicate/graphitic carbon nitride (CaV2O6/CaSiO3/g-C3N4) nanocomposite24 Feb 2026US 12,558,679 B1Imam Mohammad Ibn Saud Islamic University
- Synthesis of plasma generating—chemical looping catalysts3 Feb 2026US 12,539,505 B2
- Method of hydrogen generation through sodium borohydride hydrolysis using CaV2O6@CaSiO3@g-C3N4 nanocomposite25 Nov 2025US 12,479,720 B1Imam Mohammad Ibn Saud Islamic University
- Preparation of modified zeolite catalyst, and modified zeolite catalyst and gas purification method using same30 Apr 2026US 2026/0115703 A1University of Science and Technology Beijing
- Process for preparation of 2-d nanostructured sheet based photocatalyst and application thereof4 Dec 2025US 2025/0367641 A1Council of Scientific and Industrial Research
- Tio2-cqds nanoflower photocatalyst, photocatalytic thin film and application27 Nov 2025US 2025/0360493 A1Hefei University of Technology
- Methods and compositions for chemical looping ammonia synthesis at low pressure5 Jun 2025US 2025/0177963 A1West Virginia University Board of Governors on behalf of West Virginia University
- Synthesis of zeolites with improved thermal stability in the presence of odso22 May 2025US 2025/0162888 A1Saudi Arabian Oil Company
Most cited
By later US patents
- Catalytic material and method of production thereof77US 7,541,012 B2The Hong Kong University of Science and Technology · 2009
- Method for the subcritical drying of aerogels30US 5,705,535 AHoechst Aktiengesellschaft · 1998
- Method of producing crack-free activated carbon structures28US 5,306,675 ACorning Incorporated · 1994
- Photocatalytic material, photocatalyst, photocatalytic article, and method for the preparation thereof27US 6,835,688 B2Kabushiki Kaisha Toyota Chuo Kenkyusho · 2004
- Method for preparing porous organic-inorganic hybrid materials, porous organic-inorganic hybrid materials obtained by the method and catalytic uses of the materials24US 8,173,827 B2Korea Research Institute of Chemical Technology · 2012