B01F 29/82
The receptacle comprising a rotary part
Official title: {the receptacle comprising a rotary part, e.g. the bottom, and a stationary part, e.g. the wall, with optional use of a stirrer; the receptacle comprising parts moving in opposite directions}
B01F29/82 (The receptacle comprising a rotary part) appears on 17 US grants and 18 published applications in this corpus.
Search patents in B01F- Granted patents
- 17
- Published applications
- 18
- Assignees
- 17
- Inventors
- 47
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 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 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
| 2021 | 0 | 3 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 3 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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- Mixing device comprising a seal1 Apr 2021US 2021/0094007 A1Maschinenfabrik Gustav Eirich GmbH & Co. KG
Most cited
By later US patents
- Mixer for granular material16US 6,241,380 B1Thyssen Henschel GmbH · 2001
- Dynamic mixer15US 6,837,399 B13M Espe AG · 2005
- Device for producing a pourable product with a guide vane therein12US 6,354,728 B1Glatt Systemtechnik Dresden GmbH · 2002
- Device and method for drying pourable products12US 6,449,869 B1Glatt Systemtechnik Dresden GmbH · 2002
- Mixing apparatus8US 4,422,772 ARolf Baumgartner AG · 1983