G01N 15/0266
With electrical classification
Official title: {with electrical classification}
G01N15/0266 (With electrical classification) appears on 264 US grants and 306 published applications in this corpus.
Search patents in G01N- Granted patents
- 264
- Published applications
- 306
- Assignees
- 227
- Inventors
- 745
- Latest grant
- 21 Jul 2026
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 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 4 |
| 2003 | 7 | 8 |
| 2004 | 4 | 15 |
| 2005 | 4 | 7 |
| 2006 | 10 | 5 |
| 2007 | 6 | 6 |
| 2008 | 6 | 5 |
| 2009 | 6 | 9 |
| 2010 | 7 | 9 |
| 2011 | 5 | 10 |
| 2012 | 11 | 9 |
| 2013 | 7 | 9 |
| 2014 | 12 | 8 |
| 2015 | 8 | 8 |
| 2016 | 9 | 12 |
| 2017 | 11 | 16 |
| 2018 | 8 | 20 |
| 2019 | 15 | 20 |
| 2020 | 20 | 13 |
| 2021 | 12 | 19 |
| 2022 | 9 | 17 |
| 2023 | 12 | 24 |
| 2024 | 12 | 20 |
| 2025 | 16 | 16 |
| 2026 | 7 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for analyzing size distribution and chemical composition of neutral clusters below 3 nm21 Jul 2026US 12,687,478 B1Fudan University
- Rapid screen for antibiotic resistance and treatment regimen5 May 2026US 12,618,096 B2Secretary of State for Health and Social Care
- Cytometer and a method of cytometry5 May 2026US 12,618,765 B2City University of Hong Kong
- Label-free electrical monitoring of cell aggregates28 Apr 2026US 12,613,179 B2Nanyang Technological University
- Methods of determining viable cell count and impedance-based biosensors for the same28 Apr 2026US 12,613,219 B2Georgia Tech Research Corporation
- Particle differential mobility analyzer and particle separating and counting apparatus using the same20 Aug 2026US 2026/0243647 A1Innovative Nanotech Incorporated
- Axial electrode cell sensing and sorting13 Aug 2026US 2026/0235551 A1Hewlett-Packard Development Company, L. P.
- Field flow fractionation apparatus30 Jul 2026US 2026/0219153 A1Shimadzu Corporation
- Equipment for calibrating particle count measurement device, calibration program, method for determining particle size for calibration, and method for calibrating particle count measurement device30 Jul 2026US 2026/0219154 A1National Institute of Advanced Industrial Science and Technology
- Method and System for Determining Nanotube and/or Nanowire Lengths9 Jul 2026US 2026/0194437 A1Rutgers, The State University of New Jersey
Most cited
By later US patents
- Apparatus and method for analyzing particles143US 6,122,599 A2000
- Method for investigating the condition of a bacterial suspension through frequency profile of electrical admittance123US 4,810,963 APublic Health Laboratory Service Board · 1989
- On-chip analysis of particles and fractionation of particle mixtures using light-controlled electrokinetic assembly of particles near surfaces55US 6,706,163 B22004
- Apparatus and method for analyzing particles52US 6,426,615 B12002
- Method and apparatus for segregating particulate matter47US 4,047,814 ATrans-Sonics, Incorporated · 1977