B03B 5/66
Of the hindered settling type
Official title: of the hindered settling type
B03B5/66 (Of the hindered settling type) appears on 43 US grants and 23 published applications in this corpus.
Search patents in B03B- Granted patents
- 43
- Published applications
- 23
- Assignees
- 31
- Inventors
- 81
- Latest grant
- 4 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 4 |
| 2011 | 4 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 4 | 4 |
| 2017 | 0 | 0 |
| 2018 | 2 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 2 | 2 |
| 2023 | 0 | 2 |
| 2024 | 2 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Classifier and method of classifying4 Mar 2025US 12,240,016 B2
- Fluid-borne particle classification system and method of use15 Oct 2024US 12,115,536 B2Iron Ore Company of Canada
- Method and apparatus for separating egg shell and egg shell membrane from each other23 Apr 2024US 11,964,284 B2Bioapatite, Inc.
- Eggshell membrane separation system and eggshell membrane separation method13 Sep 2022US 11,440,022 B2Advantec Co., Ltd.
- Washing and separating method and apparatus for plastics materials11 Jan 2022US 11,220,026 B2Previero N. S.R.L.
- System and Method for Reclaiming and Cleaning Sand20 Aug 2026US 2026/0241389 A1McLanahan Corporation
- System and method for producing a fuel product25 Jun 2026US 2026/0176541 A1
- Classifier and method of classifying7 Sep 2023US 2023/0278074 A1
- Fluid-borne particle classification system and method of use5 Jan 2023US 2023/0001426 A1Iron Ore Company of Canada
- Eggshell membrane separation system and eggshell membrane separation method17 Mar 2022US 2022/0080430 A1Advantec Co., Ltd.
Most cited
By later US patents
- Hydraulic reactor and classifier for solid particles with ultrasonic application58US 5,947,299 AServicios Condumex · 1999
- Air-assisted density separator device and method22US 6,425,485 B1Eriez Magnetics · 2002
- Teeter bed zone density control device and method19US 4,533,464 ALinatex Corporation of America · 1985
- Apparatus and method for liquid separation of materials18US 4,169,787 ACampbell Soup Company · 1979
- Process for treating a suspension of solid particles in a carrier liquid18US 5,549,827 ATechnology Finance Corporation (Proprietary) Limited · 1996