B01F 25/4231
Using baffles
Official title: {using baffles}
B01F25/4231 (Using baffles) appears on 155 US grants and 181 published applications in this corpus.
Search patents in B01F- Granted patents
- 155
- Published applications
- 181
- Assignees
- 122
- Inventors
- 393
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 4 | 2 |
| 2003 | 2 | 4 |
| 2004 | 3 | 3 |
| 2005 | 2 | 1 |
| 2006 | 2 | 4 |
| 2007 | 1 | 1 |
| 2008 | 3 | 7 |
| 2009 | 3 | 5 |
| 2010 | 1 | 2 |
| 2011 | 4 | 0 |
| 2012 | 2 | 6 |
| 2013 | 3 | 7 |
| 2014 | 1 | 11 |
| 2015 | 4 | 13 |
| 2016 | 11 | 9 |
| 2017 | 13 | 14 |
| 2018 | 8 | 12 |
| 2019 | 16 | 19 |
| 2020 | 11 | 16 |
| 2021 | 10 | 11 |
| 2022 | 12 | 12 |
| 2023 | 13 | 8 |
| 2024 | 5 | 2 |
| 2025 | 11 | 9 |
| 2026 | 3 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flange members and reservoirs incorporating the same18 Aug 2026US 12,708,883 B2Meissner Filtration Products, Inc.
- Liquid control apparatus and related methods18 Aug 2026US 12,709,877 B2Delta Faucet Company
- Fine bubble generating nozzle28 Apr 2026US 12,611,637 B2Rinnai Corporation
- Method and devices combining diesel fuel and hydrogen gas to form a homogenized liquid hydro-diesel fuel11 Nov 2025US 12,467,006 B2H2Diesel, Inc.
- Connectors with cutting element4 Nov 2025US 12,458,939 B2Meissner Filtration Products, Inc.
- Exhaust treatment device16 Apr 2026US 2026/0102746 A1Donaldson Company, Inc.
- Continuous flow microfluidic system and method for producing self-assembled substance particles19 Mar 2026US 2026/0077324 A1National University Corporation Hokkaido University
- fluid mixing device4 Dec 2025US 2025/0367616 A1
- Exhaust mixer assembly23 Oct 2025US 2025/0327414 A1Cummins Emission Solutions Inc.
- Method and devices combining diesel fuel and hydrogen gas to form a homogenized liquid hydro-diesel fuel7 Aug 2025US 2025/0250498 A1H2Diesel, Inc.
Most cited
By later US patents
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- Compositions, systems, and methods for creating in situ, chemically cross-linked, mechanical barriers257US 6,371,975 B2NeoMend, Inc. · 2002
- Pourer for simultaneously pouring liquid from a container and mixing air into the liquid80US 6,568,660 B12003
- Cavitation generator56US 7,762,715 B2Cavitation Technologies, Inc. · 2010