B01F 23/808
Filtering the mixture
Official title: {Filtering the mixture}
B01F23/808 (Filtering the mixture) appears on 58 US grants and 93 published applications in this corpus.
Search patents in B01F- Granted patents
- 58
- Published applications
- 93
- Assignees
- 52
- Inventors
- 174
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 1 | 2 |
| 2019 | 1 | 11 |
| 2020 | 2 | 4 |
| 2021 | 9 | 15 |
| 2022 | 6 | 8 |
| 2023 | 3 | 8 |
| 2024 | 21 | 19 |
| 2025 | 10 | 14 |
| 2026 | 2 | 6 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Rotary filtering type two-in-one stirring kettle12 May 2026US 12,623,191 B2Innovation Research Institute of Zhejiang University of Technology, Shengzhou
- Reactor sparger assembly10 Mar 2026US 12,569,819 B2Solugen, Inc.
- Apparatuses and methods for producing nanoparticles from material in working liquid25 Nov 2025US 12,479,026 B2
- Integrated PAC-based cap delivery system, apparatus and compositions14 Oct 2025US 12,441,864 B2J. F. Brennan Co., Inc.
- Lipid nanoparticles manufacturing chip, lipid nanoparticles manufacturing system having the same, and lipid nanoparticles manufacturing method30 Sep 2025US 12,427,117 B2Inventage Lab Inc.
- Methods and systems for co-feeding plastic waste-oil blends into a refinery reactor23 Jul 2026US 2026/0208128 A1Braskem S/A
- Method, device, and system for formulating semiconductor material2 Jul 2026US 2026/0183724 A1Samsung Electronics Co., Ltd.
- Mixing devices for selective catalytic reduction fluid generators28 May 2026US 2026/0145147 A1Changzhou University
- Slurry Mixing Device and Slurry Mixing Method9 Apr 2026US 2026/0097373 A1LG Energy Solution, Ltd.
- Therapeutic product mixing methods5 Feb 2026US 2026/0034196 A1Amgen Inc.
Most cited
By later US patents
- Manufacturing of bupivacaine multivesicular liposomes31US 11,033,495 B1Pacira Pharmaceuticals, Inc. · 2021
- Manufacturing of bupivacaine multivesicular liposomes30US 11,179,336 B1Pacira Pharmaceuticals, Inc. · 2021
- Manufacturing of bupivacaine multivesicular liposomes26US 11,304,904 B1Pacira Pharmaceuticals, Inc. · 2022
- Manufacturing of bupivacaine multivesicular liposomes26US 11,311,486 B1Pacira Pharmaceuticals, Inc. · 2022
- Manufacturing of bupivacaine multivesicular liposomes24US 11,185,506 B1Pacira Pharmaceuticals, Inc. · 2021