B05C 5/0237
Fluid actuated valves
Official title: {Fluid actuated valves}
B05C5/0237 (Fluid actuated valves) appears on 171 US grants and 143 published applications in this corpus.
Search patents in B05C- Granted patents
- 171
- Published applications
- 143
- Assignees
- 59
- Inventors
- 263
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 4 |
| 2002 | 9 | 4 |
| 2003 | 3 | 3 |
| 2004 | 3 | 2 |
| 2005 | 1 | 3 |
| 2006 | 2 | 3 |
| 2007 | 2 | 1 |
| 2008 | 1 | 6 |
| 2009 | 1 | 3 |
| 2010 | 4 | 6 |
| 2011 | 4 | 5 |
| 2012 | 4 | 4 |
| 2013 | 8 | 7 |
| 2014 | 6 | 8 |
| 2015 | 3 | 7 |
| 2016 | 9 | 12 |
| 2017 | 12 | 11 |
| 2018 | 9 | 6 |
| 2019 | 9 | 12 |
| 2020 | 2 | 8 |
| 2021 | 10 | 5 |
| 2022 | 4 | 13 |
| 2023 | 1 | 5 |
| 2024 | 8 | 1 |
| 2025 | 10 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Piston coupler for a reciprocating pump28 Apr 2026US 12,612,902 B2Wagner Spray Tech Corporation
- Dispenser and nozzle for discharging mixture of gas and paste material and mechanical foaming device16 Dec 2025US 12,496,599 B2Sunstar Engineering Inc.
- Metering system and method for controlling a metering system9 Dec 2025US 12,492,930 B2Vermes Microdispensing GmbH
- Metering distribution assembly and coating system comprising the same21 Oct 2025US 12,448,964 B2Nordson Corporation
- Valve module stroke detection16 Sep 2025US 12,416,371 B2Illinois Tool Works Inc.
- Hot melt adhesive dispensing device and process22 Jan 2026US 2026/0021507 A1SuZhou FSTW Electronic Technology CO.,LTD
- Two-stage dispensing unit2 Oct 2025US 2025/0303433 A1Illinois Tool Works Inc.
- Nozzle arrangement for applying fluids, system having such a nozzle arrangement, and method for applying fluids18 Sep 2025US 2025/0289021 A1Illinois Tool Works Inc.
- Piston coupler for a reciprocating pump16 Jan 2025US 2025/0020114 A1Wagner Spray Tech Corporation
- Liquid injection device18 Jul 2024US 2024/0238823 A1Scientech Corporation
Most cited
By later US patents
- Continuous/intermittent adhesive dispensing apparatus111US 4,687,137 ANordson Corporation · 1987
- Meltblowing die108US 5,145,689 AExxon Chemical Patents Inc. · 1992
- Method and apparatus for controlling opening and closing speed of dispensing gun valve mechanism71US 6,060,125 ANordson Corporation · 2000
- Segmented applicator for hot melt adhesives or other thermoplastic materials71US 6,422,428 B1Nordson Corporation · 2002
- Meltblowing die68US 5,269,670 AExxon Chemical Patents Inc. · 1993