B05B 7/0018
Spraying apparatus for discharge of liquids or other fluent materials from two
Official title: {with devices for making foam}
B05B7/0018 (Spraying apparatus for discharge of liquids or other fluent materials from two) appears on 762 US grants and 751 published applications in this corpus.
Search patents in B05B- Granted patents
- 762
- Published applications
- 751
- Assignees
- 381
- Inventors
- 1,242
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 5 | 0 |
| 1983 | 6 | 0 |
| 1984 | 5 | 0 |
| 1985 | 9 | 0 |
| 1986 | 9 | 0 |
| 1987 | 13 | 0 |
| 1988 | 6 | 0 |
| 1989 | 7 | 0 |
| 1990 | 13 | 0 |
| 1991 | 12 | 0 |
| 1992 | 7 | 0 |
| 1993 | 11 | 0 |
| 1994 | 15 | 0 |
| 1995 | 15 | 0 |
| 1996 | 6 | 0 |
| 1997 | 8 | 0 |
| 1998 | 16 | 0 |
| 1999 | 9 | 0 |
| 2000 | 14 | 0 |
| 2001 | 5 | 1 |
| 2002 | 10 | 11 |
| 2003 | 18 | 11 |
| 2004 | 6 | 12 |
| 2005 | 4 | 17 |
| 2006 | 13 | 15 |
| 2007 | 6 | 23 |
| 2008 | 6 | 18 |
| 2009 | 1 | 31 |
| 2010 | 24 | 23 |
| 2011 | 14 | 23 |
| 2012 | 22 | 25 |
| 2013 | 30 | 35 |
| 2014 | 23 | 53 |
| 2015 | 29 | 45 |
| 2016 | 22 | 27 |
| 2017 | 40 | 51 |
| 2018 | 37 | 45 |
| 2019 | 33 | 47 |
| 2020 | 37 | 43 |
| 2021 | 33 | 31 |
| 2022 | 27 | 41 |
| 2023 | 28 | 39 |
| 2024 | 27 | 32 |
| 2025 | 33 | 31 |
| 2026 | 17 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Self-contained foam-generating device with built-in breathing apparatus22 Sep 2026US 12,741,167 B2Aryballe
- Light weight ceramic aggregates made by agglomerating ceramic fibers22 Sep 2026US 12,741,908 B2Unifrax I LLC
- Dispenser system with makeup air1 Sep 2026US 12,721,483 B2
- Solvent dosing for a spray applicator25 Aug 2026US 12,715,013 B2Graco Minnesota Inc.
- High-expansion foam generator18 Aug 2026US 12,708,807 B2Minimax Viking Patent Management GmbH
- Cleaning product8 Oct 2026US 2026/0308480 A1The Procter & Gamble Company
- Modular mesh component for foaming dispensers and tooling and methods for manufacturing the same17 Sep 2026US 2026/0273482 A1
- Systems, components, and methods for low pressure delivery of plural component systems such as polyurethane foams from unpressurized supply sources17 Sep 2026US 2026/0273553 A1Spray Foam Systems, LLC
- Improved table top dispenser20 Aug 2026US 2026/0241401 A1GOJO Industries, Inc.
- System and method for generating a foam20 Aug 2026US 2026/0242556 A1
Most cited
By later US patents
- Liquid spray dispenser199US 5,150,841 ADowbrands L.P. · 1992
- Liquid dispenser for dispensing foam176US 6,082,586 ADeb IP Limited · 2000
- Liquid dispenser for dispensing foam168US 5,445,288 ASprintvest Corporation NV · 1995
- Foam dispenser161US 4,350,298 ACanyon Corporation · 1982
- Bottle closure for squeezing bottle139US 5,803,311 AIng. Erich Pfeiffer GmbH · 1998