B05B 5/007
The high voltage supplied to an electrostatic spraying apparatus during spraying operation
Official title: {the high voltage supplied to an electrostatic spraying apparatus during spraying operation being periodical or in time, e.g. sinusoidal}
B05B5/007 (The high voltage supplied to an electrostatic spraying apparatus during spraying operation) appears on 19 US grants and 34 published applications in this corpus.
Search patents in B05B- Granted patents
- 19
- Published applications
- 34
- Assignees
- 27
- Inventors
- 74
- Latest grant
- 15 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 3 |
| 2019 | 2 | 2 |
| 2020 | 2 | 3 |
| 2021 | 1 | 2 |
| 2022 | 1 | 2 |
| 2023 | 3 | 3 |
| 2024 | 0 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Voltage application device and discharge device15 Jul 2025US 12,358,005 B2Panasonic Intellectual Property Management Co., Ltd.
- Pulse width modulating spraying system27 May 2025US 12,311,398 B2Spraying Systems Co.
- Electrospray catheter31 Oct 2023US 11,801,364 B2Avectas Limited
- Voltage application device and discharge device17 Oct 2023US 11,786,922 B2Panasonic Intellectual Property Management Co., Ltd.
- Voltage application device and discharge device11 Apr 2023US 11,623,230 B2Panasonic Intellectual Property Management Co., Ltd.
- Electrostatic atomizer23 Jul 2026US 2026/0208214 A1Panasonic Intellectual Property Management Co., Ltd.
- Methods of electrospray drying anaerobic bacteria and compositions thereof2 Jul 2026US 2026/0183345 A1Axiota U.S., Inc.
- Electrostatic gun driver and process of implementing an electrostatic gun driver25 Jun 2026US 2026/0180470 A1Nordson Corporation
- Methods and systems for increasing homogeneity of an extra-particle aerial mycelium24 Oct 2024US 2024/0352398 A1Ecovative Design LLC
- Discharge device7 Dec 2023US 2023/0390792 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- Method for depositing particles onto a substrate using an alternating electric field54US 6,923,979 B2Microdose Technologies, Inc. · 2005
- Electrostatic powder painting apparatus27US 4,011,991 A1977
- Method of ionizing a liquid propellant and an electric thruster implementing such a method19US 6,996,972 B2The Boeing Company · 2006
- Pulsing electrostatic atomizer16US 6,227,465 B1Charged Injection Corporation · 2001
- Device for the powder-dusting of moving objects, particularly flat substrates11US 4,598,870 AWeitmann & Konrad GmbH & Co. KG · 1986