B01F 31/70
Drives therefor
Official title: {Drives therefor, e.g. crank mechanisms}
B01F31/70 (Drives therefor) appears on 83 US grants and 102 published applications in this corpus.
Search patents in B01F- Granted patents
- 83
- Published applications
- 102
- Assignees
- 53
- Inventors
- 170
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 1 |
| 2008 | 3 | 2 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 2 |
| 2015 | 2 | 3 |
| 2016 | 0 | 11 |
| 2017 | 3 | 7 |
| 2018 | 6 | 6 |
| 2019 | 8 | 4 |
| 2020 | 3 | 11 |
| 2021 | 5 | 6 |
| 2022 | 8 | 18 |
| 2023 | 2 | 4 |
| 2024 | 11 | 4 |
| 2025 | 12 | 6 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Manifold for a hydraulic vibration generating device or hydraulic motor8 Sep 2026US 12,728,442 B2
- Manifold for a hydraulic vibration generating device or hydraulic motor17 Mar 2026US 12,577,969 B2
- Manufacturing apparatus, mixing machine and/or receiving device for the manufacture of a composition from a mixture of formulations11 Nov 2025US 12,465,129 B2Seb S. A.
- Fertilizer mixer23 Sep 2025US 12,420,249 B2Henan Agricultural University
- Tattoo ink mixing apparatus26 Aug 2025US 12,397,273 B2The Original Mixing Cartridge LLC
- Continuously fillable mixer and method for continuous processing of ingredients8 Oct 2026US 2026/0307024 A1Hs-Tumbler GmbH
- Multi-axis agitation apparatus with self-centering neck clamp for multi-vessel handling3 Sep 2026US 2026/0257182 A1
- A rocking shaker for treating at least one fluid sample20 Aug 2026US 2026/0243635 A1MERZ PHARMA GmbH & CO. KGaA
- Stirring apparatus16 Jul 2026US 2026/0199850 A1Shimadzu Corporation
- Emulsifying process and use of lipid substance14 May 2026US 2026/0130386 A1Guangdong Yichao Biological Co.,Ltd.
Most cited
By later US patents
- System using a levitating, rotating pumping or mixing element and related methods45US 7,086,778 B2LevTech, Inc. · 2006
- Non-linear vibration device35US 5,608,693 A1997
- Apparatus and method for providing asymmetric oscillations34US 10,058,833 B22018
- Systems using a levitating, rotating pumping or mixing element and related methods28US 7,434,983 B2LevTech, Inc. · 2008
- Systems using a levitating, rotating pumping or mixing element and related methods23US 7,695,186 B2LevTech, Inc. · 2010