B01F 27/0725
On the free end of the rotating axis
Official title: {on the free end of the rotating axis}
B01F27/0725 (On the free end of the rotating axis) appears on 111 US grants and 105 published applications in this corpus.
Search patents in B01F- Granted patents
- 111
- Published applications
- 105
- Assignees
- 74
- Inventors
- 225
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 7 | 3 |
| 2002 | 2 | 4 |
| 2003 | 5 | 5 |
| 2004 | 3 | 2 |
| 2005 | 3 | 3 |
| 2006 | 2 | 4 |
| 2007 | 1 | 1 |
| 2008 | 2 | 3 |
| 2009 | 2 | 3 |
| 2010 | 1 | 1 |
| 2011 | 3 | 3 |
| 2012 | 0 | 6 |
| 2013 | 3 | 3 |
| 2014 | 3 | 10 |
| 2015 | 2 | 3 |
| 2016 | 2 | 6 |
| 2017 | 5 | 7 |
| 2018 | 3 | 5 |
| 2019 | 3 | 2 |
| 2020 | 6 | 2 |
| 2021 | 3 | 6 |
| 2022 | 3 | 5 |
| 2023 | 0 | 3 |
| 2024 | 4 | 9 |
| 2025 | 1 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Portable, beverage mixing system30 Sep 2025US 12,426,740 B2Mauve Leopard Inc.
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- Mixing Device And Methods For Making Bone Cement30 Apr 2026US 2026/0115675 A1Stryker Corporation
- Stirring blade, stirring device, and stirring method12 Mar 2026US 2026/0070030 A1Sumitomo Heavy Industries Process Equipment Co., Ltd.
- Efficient milk frothing and heating apparatus12 Feb 2026US 2026/0042069 A1Guangdong Huijun Technology Group Limited
- Portable, beverage mixing system25 Dec 2025US 2025/0386972 A1Mauve Leopard Inc.
- Stirring device25 Sep 2025US 2025/0296057 A1Primix Corporation
Most cited
By later US patents
- Apparatus and method for mixing multi-part reaction materials under vacuum100US 5,934,803 APhysical Systems, Inc. · 1999
- Orthopedic cement mixer97US 4,185,072 ADiemolding Corporation · 1980
- Beverage container pierceable by a drinking straw88US 4,408,690 AFerrero S.p.A. · 1983
- Paint can cover with mixer53US 5,251,979 A1993
- Apparatus for mixing viscous liquid in a container52US 4,893,941 A1990