B05B 15/55
Using cleaning fluids
Official title: using cleaning fluids
B05B15/55 (Using cleaning fluids) appears on 835 US grants and 889 published applications in this corpus.
Search patents in B05B- Granted patents
- 835
- Published applications
- 889
- Assignees
- 510
- Inventors
- 2,003
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 9 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 9 | 0 |
| 1984 | 8 | 0 |
| 1985 | 7 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 7 | 0 |
| 1989 | 13 | 0 |
| 1990 | 12 | 0 |
| 1991 | 8 | 0 |
| 1992 | 12 | 0 |
| 1993 | 10 | 0 |
| 1994 | 16 | 0 |
| 1995 | 6 | 0 |
| 1996 | 10 | 0 |
| 1997 | 8 | 0 |
| 1998 | 11 | 0 |
| 1999 | 20 | 0 |
| 2000 | 4 | 0 |
| 2001 | 10 | 3 |
| 2002 | 9 | 16 |
| 2003 | 17 | 15 |
| 2004 | 12 | 20 |
| 2005 | 12 | 19 |
| 2006 | 10 | 14 |
| 2007 | 3 | 15 |
| 2008 | 11 | 22 |
| 2009 | 5 | 25 |
| 2010 | 15 | 28 |
| 2011 | 19 | 30 |
| 2012 | 11 | 28 |
| 2013 | 16 | 25 |
| 2014 | 30 | 41 |
| 2015 | 37 | 48 |
| 2016 | 30 | 42 |
| 2017 | 38 | 36 |
| 2018 | 21 | 45 |
| 2019 | 45 | 60 |
| 2020 | 32 | 65 |
| 2021 | 50 | 50 |
| 2022 | 43 | 75 |
| 2023 | 40 | 59 |
| 2024 | 54 | 44 |
| 2025 | 38 | 37 |
| 2026 | 26 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Solvent dosing for a spray applicator25 Aug 2026US 12,715,013 B2Graco Minnesota Inc.
- Automated wall finishing system and method25 Aug 2026US 12,716,247 B2JLG Industries, Inc.
- Head life evaluation apparatus and method4 Aug 2026US 12,699,025 B2Semes Co., Ltd.
- Apparatus for supplying chemical liquid by automatic process and thereof28 Jul 2026US 12,691,479 B2Solis S.r.l.
- Cleaning device for cleaning a nozzle applicator and corresponding cleaning method14 Jul 2026US 12,678,817 B2
- Gun Flush Box Control Mechanism1 Oct 2026US 2026/0295623 A1
- Automated wall finishing system and method1 Oct 2026US 2026/0297963 A1JLG Industries, Inc.
- Spray applicator and spray system24 Sep 2026US 2026/0284682 A1PPG Industries Ohio, Inc.
- Solvent cup refill mechanism13 Aug 2026US 2026/0236046 A1Nordson Corporation
- Agricultural Sprayer and Method for Treating an Agricultural Field6 Aug 2026US 2026/0225123 A1AGCO International GmbH
Most cited
By later US patents
- Hand held paint spray gun with top mounted paint cup168US 5,582,350 ARansburg Corporation · 1996
- Purgeable dispensing gun for polyurethane foam and the like137US 4,117,551 A1978
- Positive developing method and apparatus77US 4,197,000 AFSI Corporation · 1980
- Aerosol generator75US 5,601,235 AUnited Kingdom Atomic Energy Authority · 1997
- Self-contained fluid pump aerosol dispenser67US 4,595,127 A1986