B01F 23/704
Drying materials
Official title: {Drying materials, e.g. in order to mix them in solid state}
B01F23/704 (Drying materials) appears on 8 US grants and 18 published applications in this corpus.
Search patents in B01F- Granted patents
- 8
- Published applications
- 18
- Assignees
- 9
- Inventors
- 25
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2019 | 0 | 1 |
| 2020 | 2 | 5 |
| 2021 | 0 | 1 |
| 2022 | 2 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 7 |
| 2026 | 2 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Double shaft paddle mixer and arrangement and methods for producing paste12 May 2026US 12,623,194 B2Metso Finland Oy
- Combining wet paper and plastic to a controlled dry weight ratio3 Feb 2026US 12,539,532 B2Continuus Materials Intellectual Property, LLC
- Apparatus for purification of plastic material intended for food contact13 Jun 2023US 11,673,293 B2Costruzioni Meccaniche Luigi Bandera S.p.A.
- Slurry manufacturing device and operating method for slurry manufacturing device10 Jan 2023US 11,547,974 B2Nihon Spindle Manufacturing Co., Ltd.
- Slurry production apparatus6 Sep 2022US 11,433,364 B2Nihon Spindle Manufacturing Co., Ltd.
- Liquid treatment device including oxygen and nitrogen nanobubble generators and related methods13 Aug 2026US 2026/0233175 A1O2 Technologies, LLC
- Water Oxygenation System, Flow Block, and External Replaceable Nitrogen Filter Cartridge30 Jul 2026US 2026/0216632 A1
- A process for storing a toluene diisocyanate and high boilers containing mixture and a process for working up a toluene diisocyanate comprising crude reaction product11 Sep 2025US 2025/0281889 A1BASF SE
- Oxygen nanobubble treatment device including nitrogen injection and related methods5 Jun 2025US 2025/0177901 A1O2 Technologies, LLC
- Concentrated animal feeding operation (cafo) system including oxygen nanobubble generation within cafo drinking water and related methods5 Jun 2025US 2025/0177928 A1O2 Technologies, LLC
Most cited
By later US patents