B01D 1/0029
Use of radiation
Official title: {Use of radiation}
B01D1/0029 (Use of radiation) appears on 302 US grants and 390 published applications in this corpus.
Search patents in B01D- Granted patents
- 302
- Published applications
- 390
- Assignees
- 182
- Inventors
- 697
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 1 | 3 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 0 | 4 |
| 2008 | 2 | 11 |
| 2009 | 3 | 9 |
| 2010 | 4 | 11 |
| 2011 | 4 | 15 |
| 2012 | 10 | 21 |
| 2013 | 11 | 12 |
| 2014 | 11 | 21 |
| 2015 | 8 | 18 |
| 2016 | 13 | 23 |
| 2017 | 10 | 19 |
| 2018 | 23 | 22 |
| 2019 | 19 | 24 |
| 2020 | 31 | 30 |
| 2021 | 26 | 27 |
| 2022 | 28 | 34 |
| 2023 | 28 | 20 |
| 2024 | 22 | 29 |
| 2025 | 23 | 15 |
| 2026 | 13 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Resonant thermal oscillator to improve output of a thermo-fluidic system22 Sep 2026US 12,741,232 B2William Marsh Rice University
- Water treatment plant1 Sep 2026US 12,722,101 B2
- Water distiller4 Aug 2026US 12,698,218 B2Groasis IP B.V.
- System for desalinating saltwater16 Jun 2026US 12,654,111 B2
- Methods and systems for separating metals12 May 2026US 12,623,161 B2Nant Holdings IP, LLC
- Salt-rejecting continuous passive solar thermal desalination via thin-film condensation8 Oct 2026US 2026/0307012 A1The Regents of the University of California
- Interfacial evaporation device for evaporation ponds24 Sep 2026US 2026/0284547 A1Saudi Arabian Oil Company
- Closed-loop water system with integrated atmospheric water generation and greywater recycling17 Sep 2026US 2026/0274729 A1
- Thermal desalination system3 Sep 2026US 2026/0257145 A1Research Foundation of the City University of New York
- Methods And Systems For Separating Metals6 Aug 2026US 2026/0224998 A1Nant Holdings IP, LLC
Most cited
By later US patents
- Liquid ring pumps with hermetically sealed motor rotors52US 7,465,375 B2DEKA Products Limited Partnership · 2008
- Hybrid potable water generator48US 10,829,913 B1Prince Mohammad Bin Fahd University · 2020
- Liquid purifying and vacuum distillation process40US 5,441,606 AFSR Patented Technologies, Ltd. · 1995
- System and method for converting a liquid into a vapor34US 6,827,046 B2Greenlight Power Technologies, Inc. · 2004
- Method and apparatus for determining temperature of and controlling the evaporation of liquid samples31US 6,605,474 B1Genevac Limited · 2003