B03C 2201/06
Ionising electrode being a needle
B03C2201/06 (Ionising electrode being a needle) appears on 127 US grants and 177 published applications in this corpus.
Search patents in B03C- Granted patents
- 127
- Published applications
- 177
- Assignees
- 99
- Inventors
- 324
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 2 |
| 2006 | 0 | 3 |
| 2007 | 3 | 3 |
| 2008 | 5 | 2 |
| 2009 | 2 | 6 |
| 2010 | 3 | 4 |
| 2011 | 3 | 9 |
| 2012 | 5 | 7 |
| 2013 | 4 | 6 |
| 2014 | 9 | 7 |
| 2015 | 4 | 9 |
| 2016 | 7 | 9 |
| 2017 | 6 | 11 |
| 2018 | 9 | 8 |
| 2019 | 9 | 7 |
| 2020 | 6 | 10 |
| 2021 | 7 | 18 |
| 2022 | 7 | 26 |
| 2023 | 6 | 11 |
| 2024 | 15 | 4 |
| 2025 | 8 | 9 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Device and method for in vivo detection of clots within circulatory vessels2 Jun 2026US 12,642,589 B2BioVentures, LLC
- Electrostatic precipitator17 Feb 2026US 12,551,902 B2Creative Technology Ltd
- Air conditioner23 Dec 2025US 12,504,179 B2LG Electronis Inc.
- Electrostatic precipitator and additive manufacturing apparatus8 Jul 2025US 12,350,685 B2Sodick Co., Ltd.
- Fan diffuser assembly and method24 Jun 2025US 12,338,835 B1ScentAir Technologies, LLC
- Ion generator device13 Aug 2026US 2026/0232863 A1
- Aerosol ionization device and air purifier employing same2 Apr 2026US 2026/0091396 A1Samsung Electronics Co., Ltd.
- Ionizer and air conditioner equipped with same4 Dec 2025US 2025/0367681 A1Samsung Electronics Co., Ltd.
- Air conditioner and air purifier including electrostatic precipitator28 Aug 2025US 2025/0271159 A1Samsung Electronics Co., Ltd.
- Air conditioner and air purifier including electrostatic precipitator28 Aug 2025US 2025/0271160 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Device and method for in vivo noninvasive magnetic manipulation of circulating objects in bioflows101US 9,144,383 B2Board of Trustees of the University of Arkansas · 2015
- Device and method for in vivo detection of clots within circulatory vessels100US 9,451,884 B2Board of Trustees of the University of Arkansas · 2016
- Method and apparatus for moving, filtering and ionizing air62US 6,228,149 B1Patterson Technique, Inc. · 2001
- Systems and methods of air treatment using bipolar ionization43US 8,564,924 B1Global Plasma Solutions, Inc. · 2013
- Ionizer38US 7,497,898 B2SMC Corporation · 2009