B01D 11/0411
The supercritical fluid acting as solvent for the solvent and as anti-solvent
Official title: {the supercritical fluid acting as solvent for the solvent and as anti-solvent for the solute, e.g. formation of particles from solutions}
B01D11/0411 (The supercritical fluid acting as solvent for the solvent and as anti-solvent) appears on 37 US grants and 44 published applications in this corpus.
Search patents in B01D- Granted patents
- 37
- Published applications
- 44
- Assignees
- 32
- Inventors
- 98
- Latest grant
- 12 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 2 |
| 2003 | 3 | 1 |
| 2004 | 0 | 5 |
| 2005 | 3 | 3 |
| 2006 | 5 | 6 |
| 2007 | 0 | 3 |
| 2008 | 1 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 2 | 2 |
| 2014 | 2 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 5 |
| 2019 | 2 | 2 |
| 2020 | 1 | 1 |
| 2021 | 2 | 2 |
| 2022 | 3 | 2 |
| 2023 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Switchable system for high-salinity brine desalination and fractional precipitation12 Dec 2023US 11,840,462 B2Battelle Energy Alliance, LLC
- Crystal forms of tetrahydro-n,n-dimethyl-2,2-diphenyl-3-furanmethanamine hydrochloride, processes of making such forms, and their pharmaceutical compositions30 May 2023US 11,661,405 B2Anavex Life Sciences Corp.
- Substrate processing apparatus and substrate processing method20 Sep 2022US 11,446,588 B2Tokyo Electron Limited
- System of concentrating and separating waste solvent liquid6 Sep 2022US 11,434,187 B2Ecove Waste Management Corporation
- Supercritical water process integrated with visbreaker15 Feb 2022US 11,248,180 B2Saudi Arabian Oil Company
- Crystal forms of tetrahydro-n, n-dimethyl-2, 2-diphenyl-3-furanmethanamine, processes of making such forms, and their pharmaceutical compositions7 Sep 2023US 2023/0278973 A1
- Switchable System for High-Salinity Brine Desalination and Fractional Precipitation7 Jul 2022US 2022/0212957 A1Battelle Energy Alliance, LLC
- System of concentrating and separating waste solvent liquid7 Jul 2022US 2022/0213013 A1Ecove Waste Management Corporation
- Crystal forms of tetrahydro-n,n-dimethyl-2,2-diphenyl-3-furanmethanamine hydrochloride, processes of making such forms, and their pharmaceutical compositions22 Jul 2021US 2021/0220321 A1Anavex Life Sciences Corp.
- Supercritical water process integrated with visbreaker6 May 2021US 2021/0130707 A1Saudi Arabian Oil Company
Most cited
By later US patents
- 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
- Method and apparatus for the formation of particles107US 5,851,453 AUniversity of Bradford · 1998
- Salmeterol xinafoate with controlled particle size63US 5,795,594 AGlaxo Group Limited · 1998
- Particles from supercritical fluid extraction of emulsion49US 6,998,051 B2Ferro Corporation · 2006