B01D 11/0403
With a supercritical fluid
Official title: {with a supercritical fluid}
B01D11/0403 (With a supercritical fluid) appears on 287 US grants and 203 published applications in this corpus.
Search patents in B01D- Granted patents
- 287
- Published applications
- 203
- Assignees
- 176
- Inventors
- 559
- Latest grant
- 9 Jun 2026
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 | 12 | 0 |
| 1999 | 8 | 0 |
| 2000 | 9 | 0 |
| 2001 | 6 | 1 |
| 2002 | 4 | 9 |
| 2003 | 9 | 3 |
| 2004 | 3 | 10 |
| 2005 | 3 | 5 |
| 2006 | 6 | 13 |
| 2007 | 3 | 5 |
| 2008 | 3 | 3 |
| 2009 | 1 | 4 |
| 2010 | 3 | 3 |
| 2011 | 4 | 4 |
| 2012 | 2 | 5 |
| 2013 | 4 | 6 |
| 2014 | 4 | 6 |
| 2015 | 9 | 8 |
| 2016 | 4 | 7 |
| 2017 | 5 | 10 |
| 2018 | 12 | 19 |
| 2019 | 17 | 12 |
| 2020 | 11 | 19 |
| 2021 | 15 | 13 |
| 2022 | 8 | 13 |
| 2023 | 10 | 5 |
| 2024 | 7 | 4 |
| 2025 | 5 | 14 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process for the repeated irradiation of a radium target9 Jun 2026US 12,651,677 B2TerraPower Isotopes, LLC
- Method7 Oct 2025US 12,436,071 B2Conopco, Inc.
- Separation of actinium from an irradiated source material including thorium23 Sep 2025US 12,424,343 B2TerraPower Isotopes, LLC
- Process of extraction, quantification and recovery of additives in polypropylene with natural biodegradable solvents and use of the polypropylene resulting from the multiple extractions3 Jun 2025US 12,319,789 B2Esenttia S.A.
- Supercritical fluid separation apparatus11 Mar 2025US 12,247,960 B2Shimadzu Corporation
- Supercritical and subcritical fluid device, solvent extraction and separation method, and method for producing product16 Jul 2026US 2026/0199807 A1Tohoku University
- Gas-liquid separator and sample collection method using same15 Jan 2026US 2026/0014572 A1Jasco Corporation
- Malt Supplement Containing Oleocanthal, with Anti-inflammatory, Antioxidant, and Anti-cancer Properties18 Sep 2025US 2025/0288551 A1Gorgio International Holding LLC
- Monochlorotrifluoropropene compounds and compositions and methods using same4 Sep 2025US 2025/0276256 A1Honeywell International Inc.
- Process for production of actinium-22528 Aug 2025US 2025/0273355 A1TerraPower Isotopes, LLC
Most cited
By later US patents
- Liquid CO.sub.2 /cosolvent extraction121US 4,877,530 ACF Systems Corporation · 1989
- Antigen delivery system and method of production121US 6,838,089 B1AstraZeneca AB · 2005
- 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
- Method and apparatus for the formation of particles107US 5,851,453 AUniversity of Bradford · 1998