B01F 33/82
Combinations of dissimilar mixers
B01F33/82 (Combinations of dissimilar mixers) appears on 476 US grants and 448 published applications in this corpus.
Search patents in B01F- Granted patents
- 476
- Published applications
- 448
- Assignees
- 400
- Inventors
- 1,253
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 8 | 0 |
| 1985 | 6 | 0 |
| 1986 | 6 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 12 | 0 |
| 1990 | 7 | 0 |
| 1991 | 10 | 0 |
| 1992 | 7 | 0 |
| 1993 | 9 | 0 |
| 1994 | 9 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 1 | 0 |
| 1998 | 9 | 0 |
| 1999 | 14 | 0 |
| 2000 | 18 | 0 |
| 2001 | 5 | 0 |
| 2002 | 16 | 8 |
| 2003 | 4 | 8 |
| 2004 | 5 | 19 |
| 2005 | 10 | 18 |
| 2006 | 6 | 16 |
| 2007 | 10 | 13 |
| 2008 | 8 | 19 |
| 2009 | 12 | 21 |
| 2010 | 7 | 15 |
| 2011 | 8 | 23 |
| 2012 | 17 | 17 |
| 2013 | 11 | 18 |
| 2014 | 16 | 15 |
| 2015 | 11 | 18 |
| 2016 | 17 | 21 |
| 2017 | 15 | 24 |
| 2018 | 15 | 18 |
| 2019 | 19 | 25 |
| 2020 | 24 | 31 |
| 2021 | 16 | 18 |
| 2022 | 18 | 13 |
| 2023 | 13 | 23 |
| 2024 | 15 | 14 |
| 2025 | 16 | 19 |
| 2026 | 6 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Conditioning system for a test bench28 Jul 2026US 12,691,428 B2AVL List GmbH
- Food and fresh produce disinfection chamber utilizing fast mixed liquid and nonequilibrium plasma-generated species12 May 2026US 12,622,440 B2AA Plasma LLC
- Industrial mixing machine24 Mar 2026US 12,582,950 B2Dr. Herfeld GmbH & Co. KG
- Static mixer for blending fluids with melt17 Mar 2026US 12,576,375 B2Markdom International Inc.
- Foamed polymeric composition10 Mar 2026US 12,570,820 B23M Innovative Properties Company
- Multilayer series axial-flow type slurry dispersing device and powder-liquid mixing device24 Sep 2026US 2026/0284613 A1Wuxi Rich Intelligent Equipment Co., Ltd.
- Manufacturing method of positive electrode composite material of lithium ion battery17 Sep 2026US 2026/0279778 A1Hon Hai Precision Industry Co., Ltd.
- Paddle mixing device and method for the cleaning thereof20 Aug 2026US 2026/0241353 A1Buhler AG
- Methods and systems for co-feeding plastic waste-oil blends into a refinery reactor23 Jul 2026US 2026/0208128 A1Braskem S/A
- Slurry mixer and slurry extrusion device including the same25 Jun 2026US 2026/0175184 A1Samsung SDI.Co., Ltd.
Most cited
By later US patents
- Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same1,130US 5,387,207 AThe Procter & Gamble Company · 1995
- Liquid waste oxygenation441US 5,463,176 A1995
- Static mixing device351US 4,538,920 AMinnesota Mining and Manufacturing Company · 1985
- Process for recovery of hydrocarbons and rejection of sand350US 5,316,664 ACanadian Occidental Petroleum Ltd. · 1994
- Process for recovery of hydrocarbons and rejection of sand346US 5,340,467 ACanadian Occidental Petroleum Ltd. · 1994