B01F 35/79
Preventing lumping, or comminuting lumps, during feeding or discharging
Official title: {Preventing lumping, or comminuting lumps, during feeding or discharging, e.g. by means of vibrations, or by scrapers}
B01F35/79 (Preventing lumping, or comminuting lumps, during feeding or discharging) appears on 24 US grants and 19 published applications in this corpus.
Search patents in B01F- Granted patents
- 24
- Published applications
- 19
- Assignees
- 26
- Inventors
- 67
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 2 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 4 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 2 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mixing systems and methods21 Jan 2025US 12,201,951 B2Exponent Beauty, Inc.
- Lifting system for metering a fluid from a container and container for a fluid14 Jan 2025US 12,196,591 B2SMIICS GmbH
- Mixing device, bottle unit, and puncture repair kit27 Aug 2024US 12,070,916 B2Sumitomo Rubber Industries, Ltd.
- Deflector of an agricultural agitation system1 Nov 2022US 11,484,853 B2CNH Industrial Canada, Ltd.
- Crossover prevention valve5 May 2020US 10,639,656 B1
- Flexible pulping machine with anti-clogging devices for thermal power plant13 Aug 2026US 2026/0233180 A1Huaneng Qinbei Power Generation Co., Ltd.
- Puncture repair kit12 Mar 2026US 2026/0070290 A1Sumitomo Rubber Industries, Ltd.
- Device and method for mixing components of a ceramic starting material5 Jun 2025US 2025/0177938 A1bredent GmbH & Co. KG
- Mixing systems and methods8 May 2025US 2025/0144580 A1Exponent Beauty, Inc.
- Mixing device, bottle unit, and puncture repair kit12 Oct 2023US 2023/0321931 A1Sumitomo Rubber Industries, Ltd.
Most cited
By later US patents
- Use of a bubble paddle tumble stirrer to mix the contents of a vessel while the contents are being removed74US 6,461,034 B1V & P Scientific, Inc. · 2002
- Pronged vibrator23US 4,207,005 A1980
- Debridging apparatus20US 4,611,921 ATexaco Inc. · 1986
- Treatment system and method for fluids containing particulate matter17US 4,621,928 AVLT Gesellschaft fur Verfahrenstechnische Entwicklung mbH · 1986
- Mixing device for reconstituting dehydrated food particles14US 6,729,753 B2Nestec S. A. · 2004