B01D 11/0211
In combination with an electric or magnetic field
Official title: {in combination with an electric or magnetic field}
B01D11/0211 (In combination with an electric or magnetic field) appears on 67 US grants and 102 published applications in this corpus.
Search patents in B01D- Granted patents
- 67
- Published applications
- 102
- Assignees
- 73
- Inventors
- 245
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 5 |
| 2011 | 1 | 4 |
| 2012 | 3 | 0 |
| 2013 | 1 | 4 |
| 2014 | 2 | 0 |
| 2015 | 1 | 3 |
| 2016 | 2 | 0 |
| 2017 | 1 | 1 |
| 2018 | 2 | 3 |
| 2019 | 3 | 15 |
| 2020 | 4 | 11 |
| 2021 | 7 | 8 |
| 2022 | 5 | 10 |
| 2023 | 9 | 12 |
| 2024 | 8 | 7 |
| 2025 | 10 | 7 |
| 2026 | 3 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Methods and systems for extracting additional beneficial lipid-soluble compounds from plant materials in environmentally sustainable ways3 Feb 2026US 12,540,293 B2Young Living Essential Oils, LC
- Systems and methods for manufacturing a silk fibroin solution and powders containing silk fibroin30 Dec 2025US 12,509,802 B2Cambridge Crops, Inc.
- Couplable closed extractors and methods for their use16 Dec 2025US 12,496,534 B1Brevets, LLC
- Method for producing plant extract30 Jul 2026US 2026/0215479 A1Japan Tobacco Inc.
- Microwave apparatus for extraction of volatiles16 Jul 2026US 2026/0199806 A1
- Methods of preparing isomers, analogs, and synthetic derivatives from akuamma seeds14 May 2026US 2026/0132145 A1
- Method for extracting a metal ion from an earth material15 Jan 2026US 2026/0014493 A1Schlumberger Technology Corporation
- Geopolymer precursor preparation15 Jan 2026US 2026/0015288 A1Schlumberger Technology Corporation
Most cited
By later US patents
- Method and plant for solvent-free microwave extraction of natural products34US 7,001,629 B1Archimex · 2006
- Decarboxylated cannabis resins, uses thereof and methods of making same19US 10,143,706 B2CannScience Innovations Inc. · 2018
- Method and device for the extraction treatment of a sample13US 5,750,008 A1998
- Process for magnetically stabilizing contactor columns containing immiscible fluids6US 4,596,283 AExxon Research & Engineering Co. · 1986
- Rapid drying extraction targeting oil resin plant extracts6US 9,981,203 B22018