B01D 11/0257
Using mixing mechanisms
Official title: {using mixing mechanisms, e.g. stirrers, jets (B01D11/0242 takes precedence)}
B01D11/0257 (Using mixing mechanisms) appears on 191 US grants and 252 published applications in this corpus.
Search patents in B01D- Granted patents
- 191
- Published applications
- 252
- Assignees
- 195
- Inventors
- 592
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 3 |
| 2015 | 0 | 3 |
| 2016 | 2 | 2 |
| 2017 | 3 | 3 |
| 2018 | 10 | 10 |
| 2019 | 6 | 22 |
| 2020 | 18 | 32 |
| 2021 | 20 | 43 |
| 2022 | 15 | 37 |
| 2023 | 23 | 26 |
| 2024 | 20 | 30 |
| 2025 | 16 | 18 |
| 2026 | 10 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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