G01N 33/587
Nanoparticles
Official title: {Nanoparticles}
G01N33/587 (Nanoparticles) appears on 486 US grants and 840 published applications in this corpus.
Search patents in G01N- Granted patents
- 486
- Published applications
- 840
- Assignees
- 473
- Inventors
- 1,905
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 9 | 1 |
| 2002 | 2 | 9 |
| 2003 | 9 | 21 |
| 2004 | 6 | 19 |
| 2005 | 10 | 24 |
| 2006 | 11 | 19 |
| 2007 | 7 | 11 |
| 2008 | 5 | 23 |
| 2009 | 7 | 28 |
| 2010 | 14 | 43 |
| 2011 | 12 | 35 |
| 2012 | 12 | 34 |
| 2013 | 18 | 39 |
| 2014 | 20 | 50 |
| 2015 | 28 | 43 |
| 2016 | 32 | 38 |
| 2017 | 27 | 42 |
| 2018 | 31 | 52 |
| 2019 | 36 | 41 |
| 2020 | 25 | 48 |
| 2021 | 26 | 45 |
| 2022 | 35 | 46 |
| 2023 | 25 | 40 |
| 2024 | 28 | 39 |
| 2025 | 25 | 26 |
| 2026 | 9 | 24 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of detecting the presence of a pathogen in a biological liquid11 Aug 2026US 12,704,462 B2Spore Biotechnologies
- In vitro diagnostic assay methods30 Jun 2026US 12,669,507 B2UCL Business PLC
- Methods, reagents, and substrates for detecting target analytes16 Jun 2026US 12,656,339 B2Purdue Research Foundation
- Core-shell nanoparticles, methods of producing the same, and uses thereof for detecting extracellular polymeric substances5 May 2026US 12,618,094 B2City University of Hong Kong
- Multiplexed Raman molecular imaging28 Apr 2026US 12,613,191 B2University of Southern California
- Compositions and methods for structural and molecular characterization of extracellular particles13 Aug 2026US 2026/0235587 A1Ohio State Innovation Foundation
- Multiple diagnostic kit comprising biocompatible quantum dot-polymer composite13 Aug 2026US 2026/0235590 A1Uniqdot
- Graphene/graphene oxide core/shell particulates and methods of making and using the same6 Aug 2026US 2026/0225893 A1Kansas State University Research Foundation
- Synthetic glycopeptides and derivatives for the early-stage detection of cancer biomarkers in muc1-positive tumors6 Aug 2026US 2026/0227407 A1
- Camouflaging on chip, methods, and systems and its use for testing biological and non-biological analytes30 Jul 2026US 2026/0219263 A1
Most cited
By later US patents
- Fluorescent silica-based nanoparticles1,448US 8,298,677 B2Cornell Research Foundation, Inc. · 2012
- Microparticles attached to nanoparticles labeled with flourescent dye419US 6,268,222 B1Luminex Corporation · 2001
- Encoding and decoding of array sensors utilizing nanocrystals392US 6,544,732 B1Illumina, Inc. · 2003
- Process for immunochromatography with colloidal particles357US 5,120,643 AAbbott Laboratories · 1992
- Coated nanoparticles262US 6,548,264 B1University of Florida · 2003