B01D 11/0407
The supercritical fluid acting as solvent for the solute
Official title: {the supercritical fluid acting as solvent for the solute}
B01D11/0407 (The supercritical fluid acting as solvent for the solute) appears on 198 US grants and 86 published applications in this corpus.
Search patents in B01D- Granted patents
- 198
- Published applications
- 86
- Assignees
- 112
- Inventors
- 330
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 12 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 9 | 0 |
| 1993 | 12 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 11 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 1 |
| 2002 | 2 | 9 |
| 2003 | 7 | 2 |
| 2004 | 2 | 5 |
| 2005 | 1 | 4 |
| 2006 | 2 | 9 |
| 2007 | 3 | 2 |
| 2008 | 2 | 3 |
| 2009 | 1 | 3 |
| 2010 | 2 | 2 |
| 2011 | 4 | 3 |
| 2012 | 2 | 3 |
| 2013 | 2 | 2 |
| 2014 | 2 | 1 |
| 2015 | 3 | 5 |
| 2016 | 0 | 6 |
| 2017 | 3 | 2 |
| 2018 | 6 | 7 |
| 2019 | 5 | 3 |
| 2020 | 6 | 6 |
| 2021 | 3 | 1 |
| 2022 | 3 | 2 |
| 2023 | 1 | 1 |
| 2024 | 3 | 1 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method7 Oct 2025US 12,436,071 B2Conopco, Inc.
- Pharmaceutical composition and method of manufacturing26 Mar 2024US 11,938,160 B2
- Systems and methods for processing hydrocarbon feedstocks13 Feb 2024US 11,898,107 B1Saudi Arabian Oil Company
- Pharmaceutical composition and method of manufacturing6 Feb 2024US 11,890,310 B2
- Extracting apparatus, and extracting-unit manufacturing method28 Mar 2023US 11,612,832 B2Hitachi, Ltd.
- Supercritical and subcritical fluid device, solvent extraction and separation method, and method for producing product16 Jul 2026US 2026/0199807 A1Tohoku University
- Malt Supplement Containing Oleocanthal, with Anti-inflammatory, Antioxidant, and Anti-cancer Properties18 Sep 2025US 2025/0288551 A1Gorgio International Holding LLC
- Supercritical fluid extraction process with integrated pressure exchanger13 Feb 2025US 2025/0050240 A1
- A method4 Jan 2024US 2024/0003790 A1Conopco, Inc., d/b/a UNILEVER
- Pharmaceutical composition and method of manufacturing16 Mar 2023US 2023/0085079 A1Cure Pharmaceutical Holding Corp.
Most cited
By later US patents
- Liquid CO.sub.2 /cosolvent extraction121US 4,877,530 ACF Systems Corporation · 1989
- Method and apparatus for the formation of particles120US 6,063,138 ABradford Particle Design Limited · 2000
- Apparatus to concentrate and purify alcohol117US 5,250,271 AMinister of International Trade & Industry · 1993
- Process for the separation of mixtures of substances103US 3,969,196 AStudiengesellschaft Kohle mbH · 1976
- Apparatus for separating organic liquid solutes from their solvent mixtures103US 4,375,387 ACritical Fluid Systems, Inc. · 1983