B01F 25/43171
Profiled blades, wings, wedges, i.e. plate-like element having one side or part
Official title: {Profiled blades, wings, wedges, i.e. plate-like element having one side or part thicker than the other}
B01F25/43171 (Profiled blades, wings, wedges, i.e. plate-like element having one side or part) appears on 44 US grants and 60 published applications in this corpus.
Search patents in B01F- Granted patents
- 44
- Published applications
- 60
- Assignees
- 50
- Inventors
- 162
- Latest grant
- 25 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 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 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 2 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 5 | 2 |
| 2013 | 0 | 2 |
| 2014 | 2 | 3 |
| 2015 | 3 | 3 |
| 2016 | 1 | 1 |
| 2017 | 2 | 3 |
| 2018 | 2 | 3 |
| 2019 | 1 | 2 |
| 2020 | 3 | 5 |
| 2021 | 1 | 1 |
| 2022 | 2 | 5 |
| 2023 | 3 | 4 |
| 2024 | 2 | 5 |
| 2025 | 5 | 5 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Static mixer with precision cast elements31US 6,769,801 B1Sulzer Chemtech AG · 2004
- Premixing burner30US 5,433,596 AABB Management AG · 1995
- Combustion chamber28US 5,513,982 AABB Management AG · 1996
- Mixing chamber with vortex generators for flowing gases27US 5,518,311 AABB Management AG · 1996
- Fluid path set with turbulent mixing chamber, backflow compensator26US 9,555,379 B2Bayer HealthCare LLC · 2017