B01D 21/0066
With a meandering flow pattern of liquid or solid particles
Official title: {with a meandering flow pattern of liquid or solid particles}
B01D21/0066 (With a meandering flow pattern of liquid or solid particles) appears on 47 US grants and 47 published applications in this corpus.
Search patents in B01D- Granted patents
- 47
- Published applications
- 47
- Assignees
- 35
- Inventors
- 98
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 5 |
| 2004 | 0 | 3 |
| 2005 | 4 | 0 |
| 2006 | 4 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 7 |
| 2010 | 2 | 0 |
| 2011 | 2 | 1 |
| 2012 | 3 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 3 |
| 2015 | 2 | 2 |
| 2016 | 1 | 1 |
| 2017 | 3 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 2 |
| 2021 | 3 | 4 |
| 2022 | 3 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 3 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Lamella and lamellar module for clarifier25 Mar 2025US 12,257,532 B2Wssdynamics, S.L.
- Structures on microfluidic devices to control sedimentation29 Oct 2024US 12,128,408 B2Bio-Rad Laboratories, Inc.
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- Liquid processing apparatus and liquid processing method11 Apr 2023US 11,623,166 B2Sugino Machine Limited
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- Neutralization/water separation tank for esterified product and neutralization/water separation method for esterified product14 Aug 2025US 2025/0256221 A1LG Chem.Ltd.
- Lamella and Lamellar Module for Clarifier5 Dec 2024US 2024/0399273 A1Wssdynamics, S.L.
- Density-based separator10 Oct 2024US 2024/0335769 A1Cool Separations B.V.
- Particle Trap Apparatus and Method21 Mar 2024US 2024/0093587 A1PetroQuip Energy Services, LLC
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