B05B 9/0409
The pumps being driven by a hydraulic or a pneumatic fluid
Official title: {the pumps being driven by a hydraulic or a pneumatic fluid}
B05B9/0409 (The pumps being driven by a hydraulic or a pneumatic fluid) appears on 105 US grants and 108 published applications in this corpus.
Search patents in B05B- Granted patents
- 105
- Published applications
- 108
- Assignees
- 73
- Inventors
- 215
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 2 |
| 2004 | 2 | 4 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 5 |
| 2013 | 0 | 4 |
| 2014 | 3 | 2 |
| 2015 | 5 | 6 |
| 2016 | 2 | 10 |
| 2017 | 7 | 4 |
| 2018 | 5 | 10 |
| 2019 | 5 | 5 |
| 2020 | 8 | 5 |
| 2021 | 3 | 5 |
| 2022 | 5 | 5 |
| 2023 | 6 | 8 |
| 2024 | 4 | 7 |
| 2025 | 7 | 21 |
| 2026 | 7 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Equipment for treating substrate including a chemical solution supply apparatus with pump member and extraction nozzle26 May 2026US 12,636,597 B2Semes Co., Ltd.
- Injection device and components thereof19 May 2026US 12,629,475 B2Pulse Needlefree Systems, Inc.
- System, method, and network for controlling distribution of chemicals and fluids12 May 2026US 12,623,257 B2Sonny's HFI Holdings, LLC
- Chemical delivery assemblies and systems and methods of use28 Apr 2026US 12,611,700 B2Sonny's HFI Holdings, LLC
- Piston coupler for a reciprocating pump28 Apr 2026US 12,612,902 B2Wagner Spray Tech Corporation
- Coating agent pump, coating installation and associated operating method9 Jul 2026US 2026/0192314 A1
- Multi-pump fluid spraying system with metering valves12 Feb 2026US 2026/0042112 A1
- Chemical distribution and mixing systems and methods of use30 Oct 2025US 2025/0332554 A1Sonny's HFI Holdings, LLC
- Products, systems and methods for controlling fluid dispensing30 Oct 2025US 2025/0332609 A1Sonny's HFI Holdings, LLC
- Fluid delivery manifold assembly30 Oct 2025US 2025/0332616 A1Sonny's HFI Holdings, LLC
Most cited
By later US patents
- Method of making high velocity liquid jet70US 4,216,906 AFlow Research, Inc. · 1980
- Pumping system for mobile protective coating spray apparatus and other applications50US 4,684,062 ANeal Manufacturing Company, Inc. · 1987
- Diaphragm pump47US 4,365,745 A1982
- Paint pump for airless spray guns42US 4,030,857 AChampion Spark Plug Company · 1977
- Dispensing system for low stability fluids36US 4,116,364 ABinks Manufacturing Company · 1978