B04B 3/08
Discharging solid particles by bowl walls in the form of endless bands
Official title: discharging solid particles by bowl walls in the form of endless bands
B04B3/08 (Discharging solid particles by bowl walls in the form of endless bands) appears on 7 US grants and 3 published applications in this corpus.
Search patents in B04B- Granted patents
- 7
- Published applications
- 3
- Assignees
- 6
- Inventors
- 10
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of use of cellular component concentrator and filter apparatus17 Jun 2025US 12,330,172 B2Arthrex, Inc.
- Cellular component concentrator and filter apparatus and method of use thereof27 Dec 2022US 11,534,774 B2Arthrex, Inc.
- Modular sieve and juicing apparatus10 Dec 2019US 10,499,758 B2Koninklijke Philips N. V.
- Device and method for transporting products such as leafed vegetables9 Jan 2001US 6,170,170 B2Felcon Engineering B.V.
- Continuous centrifugal separator14 Jul 1981US 4,278,201 A
Most cited
By later US patents
- Continuous centrifugal separator14US 4,278,201 A1981
- Continuous centrifugal filter for various filtering and automatic coffee making9US 4,204,964 AAgence Nationale de Valorisation de la Recherche (ANVAR) · 1980
- Device and method for transporting products such as leafed vegetables3US 6,170,170 B2Felcon Engineering B.V. · 2001
- Continuous discharge centrifuge1US 4,000,073 A1976