B01D 17/048
By changing the state of aggregation
Official title: {by changing the state of aggregation}
B01D17/048 (By changing the state of aggregation) appears on 84 US grants and 43 published applications in this corpus.
Search patents in B01D- Granted patents
- 84
- Published applications
- 43
- Assignees
- 67
- Inventors
- 181
- Latest grant
- 29 Oct 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 2 |
| 2003 | 3 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 5 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 3 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 2 | 2 |
| 2012 | 3 | 2 |
| 2013 | 2 | 9 |
| 2014 | 3 | 3 |
| 2015 | 4 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 1 |
| 2018 | 3 | 1 |
| 2019 | 2 | 2 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
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- Shear-induced phase inversion of complex emulsions for recovery of organic components from biomass29 Sep 2022US 2022/0306964 A1The University of Melbourne
- Diluted bitumen fine water droplets capture11 Feb 2021US 2021/0040394 A1SYNCRUDE CANADA LTD. in trust for the owners of the Syncrude Project as such owners exist now & in
- Oil Water Separator11 Jul 2019US 2019/0210893 A1Exactration, LLC
- Method and system for cleaning oily waste24 Jan 2019US 2019/0022555 A1Alfa Laval Corporate AB
Most cited
By later US patents
- Rotary vacuum distillation and desalination apparatus76US 5,534,118 A1996
- Recovery of fermentation salts from dilute aqueous solutions45US 5,986,133 AThe Texas A&M University System · 1999
- Process and apparatus for recovering clean water and solids from aqueous solids using mechanical vapor recompression evaporators41US 5,076,895 AHanover Research Corporation · 1991
- Method for treating waste paint sludge40US 4,980,030 AHaden Schweitzer Corporation · 1990
- Spent liquid organic solvent recovery system39US 4,664,754 AGeneral Electric Company · 1987