B05B 5/1675
The supply means comprising a piston
Official title: {the supply means comprising a piston, e.g. a piston pump}
B05B5/1675 (The supply means comprising a piston) appears on 98 US grants and 83 published applications in this corpus.
Search patents in B05B- Granted patents
- 98
- Published applications
- 83
- Assignees
- 48
- Inventors
- 223
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 8 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 2 |
| 2004 | 3 | 1 |
| 2005 | 0 | 3 |
| 2006 | 1 | 3 |
| 2007 | 1 | 3 |
| 2008 | 1 | 2 |
| 2009 | 3 | 5 |
| 2010 | 1 | 9 |
| 2011 | 8 | 2 |
| 2012 | 3 | 1 |
| 2013 | 5 | 6 |
| 2014 | 3 | 3 |
| 2015 | 4 | 6 |
| 2016 | 4 | 2 |
| 2017 | 3 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 4 |
| 2020 | 2 | 8 |
| 2021 | 5 | 4 |
| 2022 | 4 | 2 |
| 2023 | 3 | 1 |
| 2024 | 2 | 4 |
| 2025 | 0 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Disposable cartridges for electrospraying applicators, systems, and methods thereof13 Jan 2026US 12,521,737 B2Octet Medical, Inc.
- Propellant apparatus1 Oct 2024US 12,104,583 B2Accion Systems, Inc.
- Electrostatic coating apparatus30 Jul 2024US 12,048,940 B2ABB Schweiz AG
- Disposable cartridges for electrospraying applicators, systems, and methods thereof7 Nov 2023US 11,806,740 B1Octet Medical, Inc.
- Method for producing wearable coating19 Sep 2023US 11,759,803 B2Kao Corporation
- Communication enabled disposable cartridge for electrostatic spraying30 Jul 2026US 2026/0216741 A1Octet Medical, Inc.
- Supply Device for Supplying Coating Medium, Coating Medium Apparatus, System and Method of Supplying Coating Medium21 May 2026US 2026/0138147 A1ABB Schweiz AG
- Disposable cartridges for electrospraying applicators, systems, and methods thereof26 Mar 2026US 2026/0084167 A1Octet Medical, Inc.
- Electrostatic spraying device and cartridge for electrostatic spraying device12 Jun 2025US 2025/0187024 A1Kao Corporation
- Electrostatic spraying device12 Jun 2025US 2025/0187025 A1Kao Corporation
Most cited
By later US patents
- Valve structure84US 5,787,928 ARansburg Corporation · 1998
- Sprayer installation75US 4,785,760 AS A M E S S.A. · 1988
- Method and apparatus for electrostatic coating with conductive material45US 4,879,137 ABehr Industrieanlagen GmbH & Co. · 1989
- Apparatus for electrostatically isolating conductive coating materials36US 5,078,168 ANordson Corporation · 1992
- Apparatus for dispensing conductive coating materials35US 5,197,676 ANordson Corporation · 1993