B03C 3/763
Electricity supply or control systems therefor
Official title: {Electricity supply or control systems therefor}
B03C3/763 (Electricity supply or control systems therefor) appears on 29 US grants and 15 published applications in this corpus.
Search patents in B03C- Granted patents
- 29
- Published applications
- 15
- Assignees
- 22
- Inventors
- 61
- Latest grant
- 25 Jan 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 4 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 3 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Method and system for data capture for electrostatic precipitator control25 Jan 2022US 11,229,916 B2General Electric Technology GmbH
- Device and method for separating off contaminants2 Mar 2021US 10,933,430 B2WOCO Industrietechnik GmbH
- Sieve array and precipitator device and method of treating exhaust21 Apr 2020US 10,625,197 B2Ohio University
- Method and a device for cleaning an electrostatic precipitator25 Apr 2017US 9,630,186 B2General Electric Technology GmbH
- Method and system for discharging an electrostatic precipitator7 Apr 2015US 8,999,040 B2ALSTOM Technology Ltd
- Electrostatic Precipitator Air Purifier Devices for Removing Particulate Matter5 Dec 2024US 2024/0399389 A1
- Electrostatic precipitator with circulating dust collection plates30 May 2024US 2024/0173725 A1U&G Technology Co., Ltd.
- Systems and methods for detecting the status of an electrostatic filter9 Jan 2020US 2020/0009580 A1Koninklijke Philips N. V.
- Method and system for data capture for electrostatic precipitator control20 Dec 2018US 2018/0361399 A1General Electric Technology GmbH
- Sieve array and precipitator device and method of treating exhaust3 May 2018US 2018/0117519 A1Ohio University
Most cited
By later US patents
- Membrane electrostatic precipitator61US 6,231,643 B1Ohio University · 2001
- Electrostatic precipitator electrode cleaning system27US 4,008,057 AEnvirotech Corporation · 1977
- Rapper monitor19US 4,035,165 AWahlco, Inc. · 1977
- Method of estimating the dust load of an ESP, and a method and a device of controlling the rapping of an ESP18US 8,328,902 B2ALSTOM Technology Ltd · 2012
- Method and a device for cleaning an electrostatic precipitator17US 9,630,186 B2General Electric Technology GmbH · 2017