B01F 25/4233
Using plates with holes, the holes being displaced from one plate to
Official title: {using plates with holes, the holes being displaced from one plate to the next one to force the flow to make a bending movement}
B01F25/4233 (Using plates with holes, the holes being displaced from one plate to) appears on 51 US grants and 71 published applications in this corpus.
Search patents in B01F- Granted patents
- 51
- Published applications
- 71
- Assignees
- 53
- Inventors
- 156
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 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 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 3 |
| 2014 | 0 | 2 |
| 2015 | 2 | 4 |
| 2016 | 3 | 6 |
| 2017 | 8 | 4 |
| 2018 | 1 | 1 |
| 2019 | 0 | 7 |
| 2020 | 2 | 6 |
| 2021 | 5 | 4 |
| 2022 | 5 | 7 |
| 2023 | 3 | 4 |
| 2024 | 8 | 7 |
| 2025 | 3 | 4 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
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- Mixing insert for foam dispensing apparatus65US 3,941,355 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1976
- Cell separation device and in-line orifice mixer system41US 5,968,018 ACohesion Corporation · 1999
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