B01F 27/421
Provided with intermeshing elements
Official title: {provided with intermeshing elements}
B01F27/421 (Provided with intermeshing elements) appears on 14 US grants and 21 published applications in this corpus.
Search patents in B01F- Granted patents
- 14
- Published applications
- 21
- Assignees
- 13
- Inventors
- 56
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 2 |
| 2017 | 1 | 3 |
| 2018 | 2 | 2 |
| 2019 | 3 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 3 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 2 | 1 |
| 2026 | 0 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Screw element having an axially asymmetrical screw profile which has at least two construction points located within the screw profile29 Jul 2025US 12,370,510 B2Covestro Intellectual Property GmbH & Co.KG
- Transparent water nanolipid fluid (DNLF) dispersions and method of preparation using a twin screw extruder8 Apr 2025US 12,268,780 B1
- Beauty apparatus5 Jan 2021US 10,881,577 B2Panasonic Intellectual Property Management Co., Ltd.
- Extrusion equipment adapted for supercritical foaming and mixing8 Dec 2020US 10,857,697 B2
- Continuous kneading device22 Oct 2019US 10,449,498 B2Kobe Steel, Ltd.
- Mixing apparatus10 Sep 2026US 2026/0264030 A1SK On Co., Ltd.
- Internal mixer16 Apr 2026US 2026/0102750 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Highly transparent water continuous dense nanolipid fluid (dnlf) dispersions and method of preparation using a twin screw extruder3 Jul 2025US 2025/0213473 A1
- Screw element having an axially asymmetrical screw profile which has at least two construction points located within the screw profile28 Apr 2022US 2022/0126245 A1Covestro Intellectual Property GmbH & Co.KG
- Method for preparing starch blends21 Apr 2022US 2022/0119598 A1BASF SE
Most cited
By later US patents
- Beauty apparatus18US 10,881,577 B2Panasonic Intellectual Property Management Co., Ltd. · 2021
- Cosmetic device6US 9,421,146 B2Panasonic Intellectual Property Management Co., Ltd. · 2016
- Beauty device, body of beauty device, and head of beauty device6US 9,931,003 B2Panasonic Intellectual Property Management Co., Ltd. · 2018
- Dynamic mixer5US 6,863,432 B2Bayer Aktiengesellschaft · 2005
- Mixing elements having an improved dispersing effect2US 10,207,424 B2Covestro Deutschland AG · 2019