G01N 15/10
Investigating individual particles
G01N15/10 (Investigating individual particles) appears on 8,522 US grants and 10,467 published applications in this corpus.
Search patents in G01N- Granted patents
- 8,522
- Published applications
- 10,467
- Assignees
- 3,229
- Inventors
- 16,776
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 57 | 0 |
| 1977 | 20 | 0 |
| 1978 | 28 | 0 |
| 1979 | 20 | 0 |
| 1980 | 28 | 0 |
| 1981 | 28 | 0 |
| 1982 | 30 | 0 |
| 1983 | 10 | 0 |
| 1984 | 18 | 0 |
| 1985 | 34 | 0 |
| 1986 | 22 | 0 |
| 1987 | 40 | 0 |
| 1988 | 52 | 0 |
| 1989 | 41 | 0 |
| 1990 | 47 | 0 |
| 1991 | 64 | 0 |
| 1992 | 72 | 0 |
| 1993 | 50 | 0 |
| 1994 | 50 | 0 |
| 1995 | 60 | 0 |
| 1996 | 67 | 0 |
| 1997 | 72 | 0 |
| 1998 | 104 | 0 |
| 1999 | 95 | 0 |
| 2000 | 79 | 0 |
| 2001 | 110 | 30 |
| 2002 | 106 | 208 |
| 2003 | 151 | 218 |
| 2004 | 125 | 237 |
| 2005 | 109 | 234 |
| 2006 | 130 | 236 |
| 2007 | 130 | 207 |
| 2008 | 147 | 252 |
| 2009 | 144 | 266 |
| 2010 | 162 | 237 |
| 2011 | 168 | 263 |
| 2012 | 189 | 306 |
| 2013 | 222 | 343 |
| 2014 | 261 | 387 |
| 2015 | 265 | 378 |
| 2016 | 328 | 490 |
| 2017 | 355 | 536 |
| 2018 | 397 | 567 |
| 2019 | 499 | 615 |
| 2020 | 540 | 693 |
| 2021 | 501 | 734 |
| 2022 | 453 | 671 |
| 2023 | 453 | 681 |
| 2024 | 525 | 664 |
| 2025 | 536 | 599 |
| 2026 | 328 | 415 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G01N 15/14Optical investigation techniques7,369
- G01N 2015/1006For cytologyIndexing code2,633
- G01N 15/1031By measuring electrical or magnetic effects903
- G01N 2015/1028Sorting particlesIndexing code390
- G01N 15/1012Calibrating particle analysers337
- G01N 15/1023Microstructural devices for non-optical measurement335
- G01N 2015/1027Determining speed or velocity of a particleIndexing code331
- G01N 2015/1029Particle sizeIndexing code243
All 14 subgroupsShow fewer
- G01N 2015/1024Counting particles by non-optical meansIndexing code229
- G01N 2015/1019Associating coulter-counter and optical flow cytometer [ofc]Indexing code149
- G01N 2015/103Particle shapeIndexing code68
- G01N 2015/1021Measuring mass of individual particlesIndexing code54
- G01N 2015/1026Recognising analyser failuresIndexing code28
- G01N 2015/1022Measurement of deformation of individual particles by non-optical meansIndexing code25
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.
- Assessing immune system function and status6 Oct 2026US 12,754,123 B2Travera, Inc.
- Hematological parameter for viral infection6 Oct 2026US 12,754,124 B2Beckman Coulter, Inc.
- Methods for determining a photodetector gain correction factor for optical signals in a flow cytometer6 Oct 2026US 12,754,125 B2Augusta SpinCo Corporation
- Assay device and method of use thereof8 Oct 2026US 2026/0307069 A1Truvian Sciences, Inc.
- Systems, Methods, and Apparatuses for Producing and Packaging Medical Fluids8 Oct 2026US 2026/0307835 A1
- Biological measurement apparatus8 Oct 2026US 2026/0309612 A1Cytomos Limited
- System for reducing or optimizing the electrical consumption or production of fluidic equipment with at least one rotary component8 Oct 2026US 2026/0309613 A1Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Sixteen color natural killer cell immunoprofiling panel and reagent kit for spectral flow cytometers8 Oct 2026US 2026/0309614 A1
Most cited
By later US patents
- Large scale photolithographic solid phase synthesis of polypeptides and receptor binding screening thereof1,998US 5,143,854 AAffymax Technologies N.V. · 1992
- Array of oligonucleotides on a solid substrate1,585US 5,445,934 AAffymax Technologies N.V. · 1995
- Arrays of materials attached to a substrate1,410US 5,744,305 AAffymetrix, Inc. · 1998
- Very large scale immobilized polymer synthesis967US 5,424,186 AAffymax Technologies N.V. · 1995
- Method of detecting nucleic acids962US 5,800,992 A1998