B05B 12/1418
For supplying several liquids or other fluent materials in selected proportions to
Official title: {for supplying several liquids or other fluent materials in selected proportions to a single spray outlet (controlling ratio of two or more flows of fluid G05D11/02)}
B05B12/1418 (For supplying several liquids or other fluent materials in selected proportions to) appears on 375 US grants and 389 published applications in this corpus.
Search patents in B05B- Granted patents
- 375
- Published applications
- 389
- Assignees
- 261
- Inventors
- 853
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 7 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 11 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 10 | 0 |
| 1995 | 8 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 6 | 4 |
| 2002 | 8 | 12 |
| 2003 | 8 | 9 |
| 2004 | 2 | 3 |
| 2005 | 7 | 10 |
| 2006 | 2 | 5 |
| 2007 | 4 | 8 |
| 2008 | 5 | 6 |
| 2009 | 2 | 5 |
| 2010 | 5 | 13 |
| 2011 | 2 | 8 |
| 2012 | 0 | 9 |
| 2013 | 8 | 13 |
| 2014 | 8 | 8 |
| 2015 | 13 | 9 |
| 2016 | 9 | 20 |
| 2017 | 12 | 16 |
| 2018 | 6 | 21 |
| 2019 | 23 | 36 |
| 2020 | 21 | 20 |
| 2021 | 19 | 23 |
| 2022 | 16 | 36 |
| 2023 | 16 | 27 |
| 2024 | 22 | 23 |
| 2025 | 20 | 33 |
| 2026 | 13 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Duct throttled sprayer nozzle assemblies and methods for same16 Jun 2026US 12,653,174 B2Raven Industries, Inc.
- Mix on exit sprayer16 Jun 2026US 12,654,185 B2The Fountainhead Group, Inc.
- Configurable nozzle assembly and methods of same26 May 2026US 12,635,679 B2Raven Industries, Inc.
- Dispensing system and a method for its operation, cleaning unit and dispensing unit26 May 2026US 12,636,671 B2L'oreal
- System, method, and network for controlling distribution of chemicals and fluids12 May 2026US 12,623,257 B2Sonny's HFI Holdings, LLC
- Plural component material dispensing system8 Oct 2026US 2026/0307086 A1Graco Minnesota Inc.
- Pressure washer and method for operating a pressure washer24 Sep 2026US 2026/0284684 A1Andreas Stihl AG & CO.KG
- Power Washer Assemblies and Methods17 Sep 2026US 2026/0273588 A1FNA Group, Inc.
- Method and apparatus for producing a cold-sprayed material application23 Jul 2026US 2026/0209949 A1Helmut Schmidt Universität, Universität der Bundeswehr Hamburg
- Spray foam dual applicator proportioner21 May 2026US 2026/0138144 A1Polyurethane Machinery Corporation
Most cited
By later US patents
- Methods and apparatus for fine particle formation201US 6,095,134 ABoard of Regents, The University of · 2000
- Methods for fine particle formation187US 5,639,441 ABoard of Regents of the University of Colorado · 1997
- Methods for cleaning apparatus using compressed fluids173US 5,306,350 AUnion Carbide Chemicals & Plastics Technology Corporation · 1994
- Supercritical fluids as diluents in liquid spray application of coatings143US 4,923,720 AUnion Carbide Chemicals and Plastics Company Inc. · 1990
- Proportioning pump, control systems and applicator apparatus80US 9,316,216 B1Pumptec, Inc. · 2016