B01F 25/431974
Support members
Official title: {Support members, e.g. tubular collars, with projecting baffles fitted inside the mixing tube or adjacent to the inner wall}
B01F25/431974 (Support members) appears on 143 US grants and 169 published applications in this corpus.
Search patents in B01F- Granted patents
- 143
- Published applications
- 169
- Assignees
- 104
- Inventors
- 369
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 9 |
| 2009 | 2 | 5 |
| 2010 | 3 | 8 |
| 2011 | 3 | 7 |
| 2012 | 3 | 8 |
| 2013 | 7 | 9 |
| 2014 | 6 | 11 |
| 2015 | 12 | 16 |
| 2016 | 14 | 18 |
| 2017 | 17 | 11 |
| 2018 | 7 | 9 |
| 2019 | 5 | 6 |
| 2020 | 8 | 10 |
| 2021 | 9 | 7 |
| 2022 | 11 | 9 |
| 2023 | 6 | 3 |
| 2024 | 3 | 5 |
| 2025 | 5 | 6 |
| 2026 | 0 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Removal of atmospheric pollutants from gas, related apparatus, processes and uses thereof16 Dec 2025US 12,496,549 B2Intelligent Abatement, LLC
- Fluid activating device25 Nov 2025US 12,478,929 B2
- Fluid mixing device23 Sep 2025US 12,420,246 B2Noram Engineering and Constructors Ltd.
- Static mixer inserts and static mixers incorporating same1 Apr 2025US 12,263,454 B2
- Mixers for use in aftertreatment systems1 Apr 2025US 12,264,612 B2Cummins Emission Solutions Inc.
- Removal of atmospheric pollutants from gas, related apparatus, processes and uses thereof24 Sep 2026US 2026/0284589 A1Intelligent Abatement, LLC
- Fine bubble generator, water heater, and dishwasher18 Jun 2026US 2026/0166497 A1Rinnai Corporation
- Method and apparatus for passive mixing of multiphase flow12 Mar 2026US 2026/0070029 A1Sravathi Advance Process Technologies Private Limited
- Static mixers for use with biopharmaceutical compositions and methods for using the same5 Feb 2026US 2026/0034523 A1Sartorius Stedim Fmt SAS
- Fine bubble generator, water heater, and dishwasher29 Jan 2026US 2026/0027529 A1Rinnai Corporation
Most cited
By later US patents
- Static mixing apparatus83US 4,208,136 AKomax Systems, Inc. · 1980
- Static fluid flow mixing apparatus80US 4,929,088 AVortab Corporation · 1990
- Stacked static mixing elements64US 6,394,644 B1Koch-Glitsch, LP · 2002
- Static mixer62US 5,839,828 A1998
- Stacked motionless mixer61US 4,614,440 AKomax Systems, Inc. · 1986