B01J 2219/0877
Liquid
B01J2219/0877 (Liquid) appears on 499 US grants and 680 published applications in this corpus.
Search patents in B01J- Granted patents
- 499
- Published applications
- 680
- Assignees
- 421
- Inventors
- 1,323
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 8 | 0 |
| 2000 | 9 | 0 |
| 2001 | 19 | 6 |
| 2002 | 12 | 11 |
| 2003 | 13 | 34 |
| 2004 | 13 | 37 |
| 2005 | 19 | 26 |
| 2006 | 13 | 27 |
| 2007 | 11 | 29 |
| 2008 | 14 | 28 |
| 2009 | 12 | 27 |
| 2010 | 19 | 19 |
| 2011 | 17 | 18 |
| 2012 | 17 | 17 |
| 2013 | 14 | 24 |
| 2014 | 18 | 23 |
| 2015 | 20 | 58 |
| 2016 | 24 | 40 |
| 2017 | 32 | 53 |
| 2018 | 31 | 45 |
| 2019 | 48 | 41 |
| 2020 | 36 | 28 |
| 2021 | 18 | 17 |
| 2022 | 18 | 11 |
| 2023 | 10 | 16 |
| 2024 | 12 | 21 |
| 2025 | 7 | 14 |
| 2026 | 8 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Microplasma device and method thereof6 Oct 2026US 12,752,250 B2National Taiwan University of Science and Technology
- Liquid plasma discharge device and method for biodiesel synthesis using same15 Sep 2026US 12,734,499 B2Regents of the University of Minnesota
- Device for continuously producing hydrogen from polyester plastics by photocatalytic degradation15 Sep 2026US 12,734,500 B2Tianjin University
- Catalyst, its preparation and its use in ammonia synthesis25 Aug 2026US 12,716,139 B2City University of Hong Kong
- Composite material comprising pineapple peel carbon and oxygen-deficient black zinc oxide nanoparticles and a method of preparation thereof21 Apr 2026US 12,605,696 B1King Fahd University of Petroleum and Minerals
- Pulsed corona discharge-driven water treatment with improved energy efficiency10 Sep 2026US 2026/0265088 A1Fidchem, S.L.
- Pressure resistant light engine3 Sep 2026US 2026/0257190 A1Signify Holding B. V.
- Method for Making a Gas From Water, Product of the Method, and Apparatus Therefor2 Jul 2026US 2026/0183738 A1LSG Partners, LLC
- Oil synthesis device and oil synthesis method2 Jul 2026US 2026/0184999 A1Oono Development Co., Ltd
- Method for preparing vitamin d2 using a microchannel reactor25 Jun 2026US 2026/0176233 A1Formosa Laboratories, Inc.
Most cited
By later US patents
- High power ultrasonic reactor for sonochemical applications392US 7,157,058 B2Nano-Size Ltd. · 2007
- Process for the synthesis, separation and purification of powder materials106US 7,572,315 B2Tekna Plasma Systems Inc. · 2009
- Method and apparatus for conducting sonochemical reactions and processes using hydrodynamic cavitation88US 6,035,897 A2000
- Method and apparatus for conducting sonochemical reactions and processes using hydrodynamic cavitation87US 5,937,906 A1999
- Advanced ultrasonic processor76US 7,322,431 B2Ultrasonic Processors Limited · 2008