B01F 35/423
Of the vertically movable, two-plates type
Official title: {of the vertically movable, two-plates type}
B01F35/423 (Of the vertically movable, two-plates type) appears on 75 US grants and 53 published applications in this corpus.
Search patents in B01F- Granted patents
- 75
- Published applications
- 53
- Assignees
- 44
- Inventors
- 124
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 5 |
| 2005 | 3 | 4 |
| 2006 | 1 | 2 |
| 2007 | 5 | 7 |
| 2008 | 3 | 4 |
| 2009 | 1 | 2 |
| 2010 | 2 | 2 |
| 2011 | 2 | 0 |
| 2012 | 1 | 2 |
| 2013 | 1 | 4 |
| 2014 | 2 | 5 |
| 2015 | 4 | 0 |
| 2016 | 2 | 2 |
| 2017 | 0 | 1 |
| 2018 | 2 | 2 |
| 2019 | 0 | 2 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 3 |
| 2023 | 1 | 0 |
| 2024 | 0 | 2 |
| 2025 | 3 | 1 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Can mixing device7 Apr 2026US 12,594,530 B2Beyond CenterLine Solutions LLC
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- Micromixer22 Apr 2025US 12,280,346 B2Ckd Corporation
- Multi-axis mixing4 Dec 2025US 2025/0367617 A1Radia
- Can mixing device16 May 2024US 2024/0157311 A1Beyond CenterLine Solutions LLC
- Double-tumble mixer4 Apr 2024US 2024/0109043 A1Radia
- Machine and method to automatically prepare fluid coloring products6 Oct 2022US 2022/0314176 A1Corob S.p.A.
- Micromixer6 Oct 2022US 2022/0314177 A1Ckd Corporation
Most cited
By later US patents
- Mixing apparatus68US 5,197,802 AFluid Management Limited Partnership · 1993
- Mixing apparatus for pulverulent materials64US 5,711,601 AFluid Management, Inc. · 1998
- Mixing apparatus63US 5,268,620 AFluid Management Limited Partnership · 1993
- Mixer for products generally disposed in containers and a unit particularly adaptable to the mixer, for supporting and clamping at least one of the containers59US 5,906,433 ACorob S.p.A. · 1999
- Disc-type apparatus for mixing paint cans50US 4,789,245 AMiller Paint Equipment, Inc. · 1988