B01F 35/50
Mixing receptacles
B01F35/50 (Mixing receptacles) appears on 1,053 US grants and 1,307 published applications in this corpus.
Search patents in B01F- Granted patents
- 1,053
- Published applications
- 1,307
- Assignees
- 680
- Inventors
- 2,274
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 10 | 0 |
| 1990 | 10 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 10 | 0 |
| 1994 | 5 | 0 |
| 1995 | 8 | 0 |
| 1996 | 7 | 0 |
| 1997 | 8 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 12 | 0 |
| 2001 | 14 | 7 |
| 2002 | 9 | 11 |
| 2003 | 8 | 26 |
| 2004 | 13 | 29 |
| 2005 | 11 | 26 |
| 2006 | 18 | 26 |
| 2007 | 12 | 31 |
| 2008 | 15 | 38 |
| 2009 | 10 | 45 |
| 2010 | 21 | 30 |
| 2011 | 11 | 40 |
| 2012 | 20 | 42 |
| 2013 | 31 | 59 |
| 2014 | 41 | 58 |
| 2015 | 55 | 81 |
| 2016 | 46 | 71 |
| 2017 | 78 | 95 |
| 2018 | 52 | 78 |
| 2019 | 83 | 85 |
| 2020 | 78 | 74 |
| 2021 | 54 | 70 |
| 2022 | 45 | 63 |
| 2023 | 49 | 55 |
| 2024 | 62 | 59 |
| 2025 | 56 | 72 |
| 2026 | 27 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01F 35/513Flexible receptacles348
- B01F 35/53Characterised by the configuration of the interior318
- B01F 35/52Receptacles with two or more compartments175
- B01F 35/51Characterised by their material117
- B01F 35/511Provided with liners76
- B01F 35/512Characterised by surface properties52
- B01F 35/514The mixing receptacle or conduit being transparent or comprising transparent parts37
- B01F 35/54Closely surrounding the rotating element26
Recent patents
- Powder mixing device, and uses thereof6 Oct 2026US 12,751,925 B2University of Connecticut
- Method and arrangement for mixing a liquid15 Sep 2026US 12,734,492 B2Single Use Support GmbH
- Single use bioreactor18 Aug 2026US 12,709,725 B2Lonza Ltd.
- Feed mixer and liner therefor4 Aug 2026US 12,696,920 B2
- System for small-batch brine production28 Jul 2026US 12,691,427 B2The Toro Company
- Mixer for dissolving tablets24 Sep 2026US 2026/0284616 A1
- Bioreactors10 Sep 2026US 2026/0265659 A1
- Bioreactors10 Sep 2026US 2026/0265660 A1
- Portable container holder for use in a bioprocess27 Aug 2026US 2026/0249261 A1
- Foam breaker device and methods of use27 Aug 2026US 2026/0250618 A1Life Technologies Corporation
Most cited
By later US patents
- Stirred-tank reactor system167US 7,384,783 B2Baxter Healthcare S. A. · 2008
- Wound sealant preparation and application device and method158US 5,887,755 AQuantic Biomedical Partners · 1999
- Method and statistical micromixer for mixing at least two liquids155US 6,935,768 B2Institut fur Mikrotechnik Mainz GmbH · 2005
- Mixing systems and related mixers136US 7,682,067 B2Baxter Healthcare S. A. · 2010
- Microfluidic design automation method and system134US 6,829,753 B2Fluidigm Corporation · 2004