B01F 35/2212
Level of the material in the mixer
Official title: {Level of the material in the mixer}
B01F35/2212 (Level of the material in the mixer) appears on 41 US grants and 57 published applications in this corpus.
Search patents in B01F- Granted patents
- 41
- Published applications
- 57
- Assignees
- 40
- Inventors
- 109
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 0 | 5 |
| 2013 | 0 | 3 |
| 2014 | 1 | 2 |
| 2015 | 4 | 5 |
| 2016 | 2 | 2 |
| 2017 | 2 | 2 |
| 2018 | 0 | 0 |
| 2019 | 4 | 4 |
| 2020 | 2 | 9 |
| 2021 | 3 | 1 |
| 2022 | 9 | 2 |
| 2023 | 2 | 5 |
| 2024 | 1 | 2 |
| 2025 | 4 | 4 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rocker-style liquid treatment tanks with instrumentation30 Jun 2026US 12,667,819 B2Morris & Associates, Inc.
- Solution preparation device, and solution replacement system and method31 Mar 2026US 12,589,365 B2
- Grinding liquid mixing and supplying system10 Feb 2026US 12,544,724 B2Creative System Technology Ltd.
- Drop-in beverage dispenser16 Dec 2025US 12,497,282 B2Marmon Foodservice Technologies, Inc.
- Mixing device and molding machine29 Jul 2025US 12,370,507 B2KrüGer Und Salecker Maschinenbau GmbH & Co. KG
- Rocker-style liquid treatment tanks with instrumentation24 Sep 2026US 2026/0284617 A1Morris & Associates, Inc.
- Arrangement for the self-sufficient regulation of liquid levels in a plastics recycling process11 Jun 2026US 2026/0158499 A1GRANNEX GmbH & Co. KG
- Modular systems and apparatuses for creating fracturing slurry14 May 2026US 2026/0131293 A1SandPile Services LLC
- Drop-in beverage dispenser2 Apr 2026US 2026/0091970 A1Marmon Foodservice Technologies, Inc.
- Mixing apparatus, and method for producing mixed solution13 Nov 2025US 2025/0345761 A1Sumitomo Seika Chemicals Co., Ltd.
Most cited
By later US patents
- Select serving and flavored sparkling beverage maker46US 8,833,241 B2Primo Products, LLC · 2014
- Selected serving and flavored sparkling beverage maker26US 11,254,586 B12022
- Selected serving and flavored sparkling beverage maker21US 11,235,267 B12022
- Continuous high shear mixing process14US 8,047,702 B12011
- Liquid level control in gas-liquid mixing operations12US 5,004,571 AUnion Carbide Industrial Gases Technology Corporation · 1991