G01N 15/0255
With mechanical
Official title: {with mechanical, e.g. inertial, classification, and investigation of sorted collections (with centrifuges G01N15/042)}
G01N15/0255 (With mechanical) appears on 352 US grants and 381 published applications in this corpus.
Search patents in G01N- Granted patents
- 352
- Published applications
- 381
- Assignees
- 282
- Inventors
- 911
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 8 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 1 |
| 2002 | 17 | 27 |
| 2003 | 9 | 11 |
| 2004 | 12 | 11 |
| 2005 | 2 | 18 |
| 2006 | 12 | 11 |
| 2007 | 8 | 17 |
| 2008 | 14 | 8 |
| 2009 | 15 | 18 |
| 2010 | 13 | 8 |
| 2011 | 7 | 10 |
| 2012 | 9 | 10 |
| 2013 | 6 | 8 |
| 2014 | 11 | 14 |
| 2015 | 11 | 15 |
| 2016 | 15 | 14 |
| 2017 | 11 | 12 |
| 2018 | 13 | 22 |
| 2019 | 10 | 20 |
| 2020 | 16 | 23 |
| 2021 | 22 | 27 |
| 2022 | 17 | 24 |
| 2023 | 19 | 18 |
| 2024 | 15 | 19 |
| 2025 | 15 | 10 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Monitoring the oil of a lubrication device25 Aug 2026US 12,716,368 B2Safran Aero Boosters SA
- Microfluidic cellular device and methods of use thereof16 Jun 2026US 12,654,166 B2NanoCav, LLC
- Virtual impactor-based label-free particulate matter detection using holography and deep learning16 Jun 2026US 12,656,238 B2The Regents of the University of California
- Aerosol mobility imaging31 Mar 2026US 12,590,879 B2Aerosol Dynamics Inc.
- Centrifugal field-flow fractionation device25 Nov 2025US 12,478,983 B2Shimadzu Corporation
- Interior characterization of opaque interface-bound domains using surface-wave spectroscopy3 Sep 2026US 2026/0259125 A1Texas Tech University System
- Determining rock fragment size and size distribution23 Jul 2026US 2026/0210933 A1Halliburton Energy Services.Inc.
- Sawtooth inertial device9 Apr 2026US 2026/0097401 A1Astrin Biosciences, Inc.
- Virtual impactor-based label-free particulate matter detection using holography and deep learning26 Mar 2026US 2026/0086013 A1The Regents of the University of California
- Smart nebulizer12 Feb 2026US 2026/0041863 A1Trudell Medical International
Most cited
By later US patents
- Microlithographic array for macromolecule and cell fractionation267US 5,427,663 ABritish Technology Group USA Inc. · 1995
- Microlithographic array for macromolecule and cell fractionation220US 5,837,115 ABritish Technology Group USA Inc. · 1998
- Systems and methods for particle focusing in microchannels185US 8,186,913 B2The General Hospital Corporation · 2012
- Split focusing cytometer142US 6,674,525 B2Micronics, Inc. · 2004
- Method and apparatus for separating particles by size134US 7,108,137 B2Wisconsin Alumni Research Foundation · 2006