B01J 37/343
Of ultrasonic wave energy
Official title: {of ultrasonic wave energy}
B01J37/343 (Of ultrasonic wave energy) appears on 316 US grants and 408 published applications in this corpus.
Search patents in B01J- Granted patents
- 316
- Published applications
- 408
- Assignees
- 296
- Inventors
- 1,361
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 3 |
| 2003 | 2 | 11 |
| 2004 | 1 | 4 |
| 2005 | 4 | 3 |
| 2006 | 9 | 6 |
| 2007 | 5 | 7 |
| 2008 | 0 | 1 |
| 2009 | 3 | 6 |
| 2010 | 6 | 9 |
| 2011 | 1 | 3 |
| 2012 | 5 | 12 |
| 2013 | 4 | 13 |
| 2014 | 7 | 11 |
| 2015 | 5 | 25 |
| 2016 | 12 | 21 |
| 2017 | 24 | 22 |
| 2018 | 15 | 22 |
| 2019 | 16 | 34 |
| 2020 | 23 | 31 |
| 2021 | 32 | 25 |
| 2022 | 25 | 36 |
| 2023 | 14 | 27 |
| 2024 | 30 | 26 |
| 2025 | 36 | 30 |
| 2026 | 15 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Filter for air purification and manufacturing method thereof15 Sep 2026US 12,734,512 B2Hyundai Motor Company
- Nickel-based MOF film photocatalyst grown in-situ on foamed nickel surface, preparation method therefor, and application thereof2 Jun 2026US 12,643,093 B2Guangdong University of Technology
- Photo catalytic device for continuous process for co-conversion of CO2+H2O to C1-oxygenates in sunlight19 May 2026US 12,629,661 B2Council of Scientific and Industrial Research An Indian Registered Body Incorporated Under the Regn. of Soc. Act (Act Xxi of 1860)
- Method of producing hydrogen gas5 May 2026US 12,616,961 B1Imam Mohammad Ibn Saud Islamic University
- Nanocomposite for degrading organic contaminants28 Apr 2026US 12,611,653 B1Imam Mohammad Ibn Saud Islamic University
- Methods of using and preparing metal sulfide catalyst27 Aug 2026US 2026/0250126 A1King Abdullah University of Science and Technology
- Staged pyrolysis-catalytic gasification process systems for hydrogen production from biomass waste20 Aug 2026US 2026/0242679 A1Changzhou University
- Sonochemical synthesis methods and related applications30 Jul 2026US 2026/0216704 A1Texas Tech University System
- Method and catalyst for producing ammonia23 Jul 2026US 2026/0208162 A1
- Photocatalytic paste, a highly active and stable porous material with photocatalytic properties for purifying air from volatile organic compounds, inorganic compounds and microorganisms, and a method of producing thereof23 Jul 2026US 2026/0208175 A1Nanosci Spolka Z Ograniczona Odpowiedzialnoscia
Most cited
By later US patents
- Energy devices and methods for the fabrication of energy devices84US 6,753,108 B1Superior MicroPowders LLC · 2004
- Electrocatalyst powders, methods for producing powders and devices fabricated from same54US 6,967,183 B2Cabot Corporation · 2005
- Process for the catalytic partial oxidation of hydrocarbons using a certain catalyst support33US 5,658,497 AShell Oil Company · 1997
- Doped, pyrogenically prepared oxides32US 6,328,944 B1Degussa AG · 2001
- Method for the production of electrocatalyst powders32US 7,066,976 B2Cabot Corporation · 2006