B29B 7/408
With mixing elements on a rotor co-operating with mixing elements, perpendicular to
Official title: {with mixing elements on a rotor co-operating with mixing elements, perpendicular to the axis of the rotor, fixed on a stator}
B29B7/408 (With mixing elements on a rotor co-operating with mixing elements, perpendicular to) appears on 24 US grants and 17 published applications in this corpus.
Search patents in B29B- Granted patents
- 24
- Published applications
- 17
- Assignees
- 23
- Inventors
- 58
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 3 |
| 2020 | 0 | 1 |
| 2021 | 2 | 3 |
| 2022 | 1 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Dynamic mixing device for a fluid, extruder having a mixing device of this kind, and method for operating a dynamic mixing device for a fluid25 Sep 2025US 2025/0296272 A1BB Engineering GmbH
- Extruder-mixer27 Jun 2024US 2024/0208130 A1BB Engineering GmbH
- Method for producing polymerization-reactive liquid formulation22 Jun 2023US 2023/0192942 A1Rimtec Corporation
- Shaping Material Supply Device And Three-Dimensional Shaping Apparatus8 Jul 2021US 2021/0206065 A1Seiko Epson Corporation
Most cited
By later US patents
- Method for continuous mixing of foam materials52US 3,938,783 AThe Upjohn Company · 1976
- Process and apparatus for producing an optically uniform, transparent coating, layer, film or sheet from a mixture of components43US 4,590,030 ASaint-Gobain Vitrage · 1986
- Continuous two-liquid type mixer43US 4,976,547 AKanegafuchi Kagaku Kogyo Kabushiki Kaisha · 1990
- Two liquid type mixer43US 5,450,368 AThree Bond Co., Ltd. · 1995
- Mixing kneader with kneading forks17US 4,889,431 AList AG · 1989