B01F 35/00
Accessories for mixers
Official title: Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
B01F35/00 (Accessories for mixers) appears on 9,286 US grants and 9,590 published applications in this corpus.
Search patents in B01F- Granted patents
- 9,286
- Published applications
- 9,590
- Assignees
- 5,091
- Inventors
- 19,553
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 71 | 0 |
| 1977 | 73 | 0 |
| 1978 | 85 | 0 |
| 1979 | 57 | 0 |
| 1980 | 78 | 0 |
| 1981 | 71 | 0 |
| 1982 | 85 | 0 |
| 1983 | 78 | 0 |
| 1984 | 79 | 0 |
| 1985 | 84 | 0 |
| 1986 | 65 | 0 |
| 1987 | 83 | 0 |
| 1988 | 89 | 0 |
| 1989 | 121 | 0 |
| 1990 | 109 | 0 |
| 1991 | 103 | 0 |
| 1992 | 96 | 0 |
| 1993 | 109 | 0 |
| 1994 | 108 | 0 |
| 1995 | 131 | 0 |
| 1996 | 148 | 0 |
| 1997 | 112 | 0 |
| 1998 | 121 | 0 |
| 1999 | 129 | 0 |
| 2000 | 145 | 0 |
| 2001 | 182 | 74 |
| 2002 | 153 | 214 |
| 2003 | 172 | 268 |
| 2004 | 162 | 288 |
| 2005 | 161 | 292 |
| 2006 | 137 | 256 |
| 2007 | 129 | 248 |
| 2008 | 152 | 252 |
| 2009 | 130 | 260 |
| 2010 | 161 | 240 |
| 2011 | 157 | 253 |
| 2012 | 169 | 270 |
| 2013 | 188 | 354 |
| 2014 | 228 | 382 |
| 2015 | 288 | 547 |
| 2016 | 313 | 484 |
| 2017 | 418 | 515 |
| 2018 | 385 | 499 |
| 2019 | 459 | 534 |
| 2020 | 462 | 585 |
| 2021 | 395 | 533 |
| 2022 | 390 | 518 |
| 2023 | 366 | 445 |
| 2024 | 447 | 472 |
| 2025 | 418 | 468 |
| 2026 | 234 | 339 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B01F 35/71Feed mechanisms3,051
- B01F 35/20Measuring2,262
- B01F 35/30Driving arrangements1,680
- B01F 35/80Forming a predetermined ratio of the substances to be mixed1,418
- B01F 35/75Discharge mechanisms1,183
- B01F 35/90Heating or cooling systems1,067
- B01F 35/50Mixing receptacles1,053
- B01F 35/40Mounting or supporting mixing devices or receptacles731
All 16 subgroupsShow fewer
- B01F 35/10Maintenance of mixers566
- B01F 35/181Preventing generation of dust or dirt228
- B01F 35/45Closures or doors specially adapted for mixing receptacles224
- B01F 35/60Safety arrangements178
- B01F 35/56General build-up of the mixers172
- B01F 35/55Baffles77
- B01F 35/165Making mixers or parts thereof46
- B01F 35/79Preventing lumping, or comminuting lumps, during feeding or discharging24
Recent patents
- Powder mixing device, and uses thereof6 Oct 2026US 12,751,925 B2University of Connecticut
- Method for adjusting grouting parameters in preparation of ceramic composite fiber-based catalytic filter tube, and method and device for preparing ceramic composite fiber-based catalytic filter tube6 Oct 2026US 12,752,223 B2Zhejiang Zhiyuan Environmental Technology Co., Ltd
- Microwave networks, waveguides, mixing carts, methods of supplying gas, and gas management systems for radiation therapy machines6 Oct 2026US 12,752,245 B2Varian Medical Systems, Inc.
- System for fully implementing automated liquid dispensing on multiple relay tanks6 Oct 2026US 12,752,246 B2Lisure Science (Suzhou) Co., Ltd
- Direct high pressure slurry injection fracturing system and method6 Oct 2026US 12,752,247 B1
- Improvements to fluent mixing machines8 Oct 2026US 2026/0305649 A1Cremmjoy Inc.
- Gas supply device8 Oct 2026US 2026/0307021 A1BMI TECH Co., LTD.
- Blade assembly for a blender8 Oct 2026US 2026/0307023 A1Starbucks Corporation
- Method for evaluating kneading state and kneader8 Oct 2026US 2026/0307026 A1Suzuka Engineering Co., Ltd.
- Sourdough starter appliance8 Oct 2026US 2026/0307027 A1Haier US Appliance Solutions, Inc.
Most cited
By later US patents
- Powered surgical tool with control module that contains a sensor for remotely monitoring the tool power generating unit1,623US 7,638,958 B2Stryker Corporation · 2009
- Method of mixing bone cement with a power tool including monitoring the mixing of the cement based on data regarding characteristics of components forming the cement and the current drawn by the power tool1,247US 8,657,482 B2Stryker Corporation · 2014
- Vertebroplasty injection device1,246US 7,008,433 B2Depuy Acromed, Inc. · 2006
- Integrated bone cement mixing and dispensing system1,201US 6,033,105 A2000
- Dispenser1,019US 5,894,841 APonwell Enterprises Limited · 1999