B01F 25/43172
Profiles, pillars, chevrons, i.e. long elements having a polygonal cross-section
Official title: {Profiles, pillars, chevrons, i.e. long elements having a polygonal cross-section}
B01F25/43172 (Profiles, pillars, chevrons, i.e. long elements having a polygonal cross-section) appears on 44 US grants and 53 published applications in this corpus.
Search patents in B01F- Granted patents
- 44
- Published applications
- 53
- Assignees
- 48
- Inventors
- 190
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 0 |
| 2006 | 2 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 0 | 2 |
| 2015 | 1 | 3 |
| 2016 | 1 | 3 |
| 2017 | 0 | 1 |
| 2018 | 3 | 6 |
| 2019 | 1 | 1 |
| 2020 | 4 | 3 |
| 2021 | 0 | 5 |
| 2022 | 2 | 5 |
| 2023 | 5 | 1 |
| 2024 | 1 | 4 |
| 2025 | 5 | 3 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Continuous flow microfluidic system28 Apr 2026US 12,611,640 B2The University of British Columbia
- Blood sample management using open cell foam27 Jan 2026US 12,533,061 B2Becton, Dickinson and Company
- Static mixer30 Dec 2025US 12,508,556 B2Dow Silicones Corporation
- Thermal cracking tube with fluid agitating element11 Nov 2025US 12,467,698 B2Kubota Corporation
- Blood Sample Management Using Open Cell Foam21 May 2026US 2026/0137317 A1Becton, Dickinson and Company
- Partial oxygenation reactor21 May 2026US 2026/0138113 A1GasTechno Corp
- Mixing system and method of making mixed compositions16 Apr 2026US 2026/0102745 A1The Procter & Gamble Company
- Microfluidic device for manufacturing uniform nanoparticles22 Jan 2026US 2026/0021485 A1Mepsgen Co., Ltd.
- Flow control device7 Aug 2025US 2025/0249414 A1Ozone 1 Pty Ltd
Most cited
By later US patents
- Dosage form for micro-bubble echo contrast agents95US 5,425,580 AByk Gulden Lomberg Chemische Fabrik GmbH · 1995
- Microchannel apparatus, methods of making microchannel apparatus, and processes of conducting unit operations66US 6,989,134 B2Velocys, Inc. · 2006
- Mixing device for simultaneously dispensing two-part liquid compounds from packaging kit60US 4,204,775 AGeneral Dynamics, Pomona Division · 1980
- Apparatus for generating microbubbles while mixing an additive fluid with a mainstream liquid60US 6,279,611 B12001
- Static mixing device for viscous melts31US 4,692,030 ASulzer Brothers Limited · 1987