B01F 29/63
With fixed bars, i.e. stationary, or fixed on the receptacle
Official title: with fixed bars, i.e. stationary, or fixed on the receptacle
B01F29/63 (With fixed bars, i.e. stationary, or fixed on the receptacle) appears on 140 US grants and 112 published applications in this corpus.
Search patents in B01F- Granted patents
- 140
- Published applications
- 112
- Assignees
- 120
- Inventors
- 318
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 7 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 2 |
| 2003 | 0 | 2 |
| 2004 | 1 | 3 |
| 2005 | 3 | 4 |
| 2006 | 2 | 4 |
| 2007 | 5 | 3 |
| 2008 | 1 | 8 |
| 2009 | 2 | 2 |
| 2010 | 3 | 8 |
| 2011 | 2 | 3 |
| 2012 | 2 | 5 |
| 2013 | 6 | 9 |
| 2014 | 4 | 5 |
| 2015 | 4 | 4 |
| 2016 | 5 | 5 |
| 2017 | 5 | 4 |
| 2018 | 4 | 6 |
| 2019 | 5 | 6 |
| 2020 | 3 | 7 |
| 2021 | 2 | 3 |
| 2022 | 2 | 3 |
| 2023 | 2 | 5 |
| 2024 | 3 | 8 |
| 2025 | 4 | 1 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Techniques for monitoring slump characteristic of concrete in a rotating container or drum20 May 2025US 12,306,170 B2Cidra Concrete Systems Inc.
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- Techniques for monitoring slump characteristic of concrete in a rotating container or drum19 Feb 2026US 2026/0049973 A1CiDRA Concete Systems, Inc.
- Processing device for lithium battery positive electrode material20 Mar 2025US 2025/0091021 A1Guangdong Brunp Recycling Technology Co., Ltd.
- Self-aligning trunnion for drum for processing mixed solid waste19 Dec 2024US 2024/0416304 A1Prototype Garage, LLC
- Drive assembly for drum for processing mixed solid waste12 Dec 2024US 2024/0408559 A1Prototype Garage, LLC
Most cited
By later US patents
- Method and apparatus for treating particulate material124US 4,887,619 AR. J. Reynolds Tobacco Company · 1989
- Method for applying coatings to solid particles84US 3,991,225 ATennessee Valley Authority · 1976
- Method for making a slurry containing particulate matter and fibers for a preformed insulation product67US 4,242,241 AThe Celotex Corporation · 1980
- Mixing drum65US 10,843,379 B2Oshkosh Corporation · 2020
- Method for making a slurry containing particulate matter and fibers for a preformed insulation product49US 4,325,849 AThe Celotex Corporation · 1982