B01D 21/0003
Making of sedimentation devices, structural details thereof
Official title: {Making of sedimentation devices, structural details thereof, e.g. prefabricated parts}
B01D21/0003 (Making of sedimentation devices, structural details thereof) appears on 364 US grants and 275 published applications in this corpus.
Search patents in B01D- Granted patents
- 364
- Published applications
- 275
- Assignees
- 205
- Inventors
- 607
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 5 | 0 |
| 1991 | 5 | 0 |
| 1992 | 11 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 11 | 0 |
| 1997 | 12 | 0 |
| 1998 | 14 | 0 |
| 1999 | 14 | 0 |
| 2000 | 14 | 0 |
| 2001 | 11 | 3 |
| 2002 | 5 | 4 |
| 2003 | 11 | 3 |
| 2004 | 3 | 7 |
| 2005 | 8 | 5 |
| 2006 | 3 | 8 |
| 2007 | 8 | 12 |
| 2008 | 6 | 11 |
| 2009 | 8 | 6 |
| 2010 | 5 | 5 |
| 2011 | 6 | 10 |
| 2012 | 5 | 5 |
| 2013 | 3 | 17 |
| 2014 | 6 | 10 |
| 2015 | 10 | 9 |
| 2016 | 9 | 15 |
| 2017 | 10 | 17 |
| 2018 | 14 | 10 |
| 2019 | 13 | 16 |
| 2020 | 12 | 20 |
| 2021 | 20 | 17 |
| 2022 | 13 | 12 |
| 2023 | 14 | 21 |
| 2024 | 10 | 14 |
| 2025 | 14 | 9 |
| 2026 | 4 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Covers for liquid containment apparatuses and systems that include the same19 May 2026US 12,629,614 B2Xylem Water Solutions Zelienople LLC
- Launder cover system30 Dec 2025US 12,508,523 B2
- Settling assembly for decanting an effluent3 Sep 2026US 2026/0257153 A1Suez International
- Covers for Liquid Containment Apparatuses and Systems That Include the Same3 Sep 2026US 2026/0257154 A1Xylem Water Solutions Zellenople LLC
- Plate assembly and method of manufacturing for use in water treatment6 Aug 2026US 2026/0225004 A1Jim Myers & Sons, Inc.
- Hydrodynamic separator with alternating baffles23 Jul 2026US 2026/0209084 A1Advanced Drainage Systems, Inc.
- Hydrodynamic separator with alternating baffles23 Jul 2026US 2026/0209085 A1Advanced Drainage Systems, Inc.
Most cited
By later US patents
- Enhanced yield platelet collection systems and methods216US 5,370,802 ABaxter International Inc. · 1994
- Time based interface detection systems for blood processing apparatus186US 5,316,667 ABaxter International Inc. · 1994
- Device for separating components of a fluid sample135US 6,516,953 B1Becton, Dickinson and Company · 2003
- Centrifuge with separable bowl and spool elements providing access to the separation chamber128US 5,360,542 ABaxter International Inc. · 1994
- Reversible filter element87US 5,645,718 AParker-Hannifin Corporation · 1997