B01D 2259/40094
By applying microwaves
Official title: by applying microwaves
B01D2259/40094 (By applying microwaves) appears on 59 US grants and 66 published applications in this corpus.
Search patents in B01D- Granted patents
- 59
- Published applications
- 66
- Assignees
- 49
- Inventors
- 185
- Latest grant
- 9 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 3 |
| 2003 | 3 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 3 |
| 2011 | 1 | 5 |
| 2012 | 1 | 2 |
| 2013 | 6 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 2 | 7 |
| 2017 | 1 | 5 |
| 2018 | 5 | 5 |
| 2019 | 1 | 1 |
| 2020 | 3 | 3 |
| 2021 | 0 | 1 |
| 2022 | 2 | 3 |
| 2023 | 3 | 6 |
| 2024 | 2 | 3 |
| 2025 | 4 | 5 |
| 2026 | 0 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for passive collection of atmospheric carbon dioxide with enhanced air flow9 Sep 2025US 12,409,405 B2Arizona Board of Regents on behalf of Arizona State University
- Carbon dioxide removal and associated systems, devices, and methods2 Sep 2025US 12,403,424 B2Sponge DAC, Inc.
- Drying device for recycling adsorbent by using microwaves29 Jul 2025US 12,370,489 B2Ecoprohn
- System and method for passive collection of atmospheric carbon dioxide1 Jul 2025US 12,343,674 B2Arizona Board of Regents on behalf of Arizona State University
- Flue gas low-temperature adsorption denitration system and process11 Jun 2024US 12,005,393 B2Huaneng Clean Energy Research Institute
- Dilute material recovery system based on microwave-based regeneration27 Aug 2026US 2026/0249269 A1CarbonStellar LLC
- System and method for targeted gas desorption from sorbents via an eductor pump mechanism14 May 2026US 2026/0131275 A1Mosaic Materials, Inc.
- Carbon dioxide removal and associated systems, devices, and methods2 Apr 2026US 2026/0091353 A1Sponge DAC, Inc.
- Apparatus, method and system for direct air capture utilizing electromagnetic excitation radiation desorption of solid amine sorbents to release carbon dioxide19 Mar 2026US 2026/0077312 A1AirCapture LLC
- Solid sorbent direct air capture and desorption5 Mar 2026US 2026/0061395 A1Mosaic Materials, Inc.
Most cited
By later US patents
- Fluid storage and dispensing system111US 6,089,027 AAdvanced Technology Materials, Inc. · 2000
- Fluid storage and dispensing system89US 6,101,816 AAdvanced Technology Materials, Inc. · 2000
- Heat-reactivatable adsorbent gas fractionator and process67US 4,312,641 APall Corporation · 1982
- Heat-reactivatable adsorbent gas fractionator and process55US 4,312,640 APall Corporation · 1982
- In place regeneration of adsorbents using microwaves52US 5,227,598 AGeneral Electric Company · 1993