G01N 15/01
Investigating characteristics of particles: specially adapted for biological cells
Official title: specially adapted for biological cells, e.g. blood cells (investigating sedimentation of particle suspensions in blood G01N15/05)
G01N15/01 (Investigating characteristics of particles: specially adapted for biological cells) appears on 2,120 US grants and 2,951 published applications in this corpus.
Search patents in G01N- Granted patents
- 2,120
- Published applications
- 2,951
- Assignees
- 1,111
- Inventors
- 5,091
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 3 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 6 | 0 |
| 1992 | 8 | 0 |
| 1993 | 8 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 9 | 0 |
| 1998 | 10 | 0 |
| 1999 | 8 | 0 |
| 2000 | 10 | 0 |
| 2001 | 15 | 3 |
| 2002 | 20 | 43 |
| 2003 | 21 | 28 |
| 2004 | 24 | 43 |
| 2005 | 20 | 43 |
| 2006 | 23 | 48 |
| 2007 | 33 | 49 |
| 2008 | 34 | 47 |
| 2009 | 33 | 52 |
| 2010 | 33 | 47 |
| 2011 | 41 | 54 |
| 2012 | 48 | 67 |
| 2013 | 38 | 57 |
| 2014 | 56 | 104 |
| 2015 | 53 | 110 |
| 2016 | 93 | 193 |
| 2017 | 106 | 212 |
| 2018 | 131 | 165 |
| 2019 | 168 | 182 |
| 2020 | 171 | 182 |
| 2021 | 138 | 235 |
| 2022 | 118 | 255 |
| 2023 | 142 | 226 |
| 2024 | 181 | 223 |
| 2025 | 161 | 171 |
| 2026 | 105 | 112 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for determining an immune activation state6 Oct 2026US 12,752,274 B2CytoVale Inc.
- Automatic analyzer and method for optically analyzing a biological sample6 Oct 2026US 12,754,119 B2Siemens Healthcare Diagnostics Inc.
- Hematological parameter for viral infection6 Oct 2026US 12,754,124 B2Beckman Coulter, Inc.
- Methods for compact multi-color flow cytometers having compact detection modules6 Oct 2026US 12,754,128 B2Cytek Biosciences, Inc.
- Computer-implemented method and corresponding apparatus for identifying subcellular structures in the non-chemical staining mode from phase contrast tomography reconstructions in flow cytometry6 Oct 2026US 12,755,566 B2Consiglio Nazionale Delle Ricerche
- Assay device and method of use thereof8 Oct 2026US 2026/0307069 A1Truvian Sciences, Inc.
- Biological measurement apparatus8 Oct 2026US 2026/0309612 A1Cytomos Limited
- Compact multi-color flow cytometer1 Oct 2026US 2026/0298796 A1Cytek Biosciences, Inc.
- Measurement apparatus and analysis method1 Oct 2026US 2026/0298829 A1
- Single b-cell cultivation method24 Sep 2026US 2026/0285949 A1Hoffmann-La Roche Inc.
Most cited
By later US patents
- Robust system for screening mail for biological agents1,080US 6,887,710 B2MesoSystems Technology, Inc. · 2005
- Microfabricated crossflow devices and methods564US 7,294,503 B2California Institute of Technology · 2007
- Method of optical measurement for determing various parameters of the patient's blood300US 6,711,424 B1Orsense Ltd. · 2004
- Sample preparation and detection device for infectious agents226US 6,576,459 B2The Regents of the University of California · 2003
- Method for performing automated analysis224US 5,891,734 AAbbott Laboratories · 1999