B04B 2005/0471
With additional elutriation separation of different particles
Official title: {with additional elutriation separation of different particles}
B04B2005/0471 (With additional elutriation separation of different particles) appears on 82 US grants and 60 published applications in this corpus.
Search patents in B04B- Granted patents
- 82
- Published applications
- 60
- Assignees
- 30
- Inventors
- 99
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 2 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 3 | 2 |
| 2016 | 1 | 1 |
| 2017 | 3 | 2 |
| 2018 | 2 | 4 |
| 2019 | 0 | 1 |
| 2020 | 5 | 8 |
| 2021 | 2 | 4 |
| 2022 | 6 | 4 |
| 2023 | 5 | 4 |
| 2024 | 6 | 8 |
| 2025 | 6 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Apheresis apparatus and method245US 5,494,592 AHaemonetics Corporation · 1996
- Apheresis apparatus for separating an intermediate density component from whole blood209US 5,607,579 AHaemonetics Corporation · 1997
- Apparatus for separating particles194US 5,674,173 ACobe Laboratories, Inc. · 1997
- Tubing set apparatus and method for separation of fluid components192US 6,053,856 ACobe Laboratories, Inc. · 2000
- Closed hemapheresis system and method178US 4,776,964 A1988