G01N 27/4146
Involving nanosized elements
Official title: {involving nanosized elements, e.g. nanotubes, nanowires}
G01N27/4146 (Involving nanosized elements) appears on 558 US grants and 865 published applications in this corpus.
Search patents in G01N- Granted patents
- 558
- Published applications
- 865
- Assignees
- 346
- Inventors
- 1,621
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 2 |
| 2003 | 0 | 2 |
| 2004 | 1 | 7 |
| 2005 | 3 | 17 |
| 2006 | 4 | 16 |
| 2007 | 10 | 22 |
| 2008 | 9 | 16 |
| 2009 | 9 | 16 |
| 2010 | 9 | 34 |
| 2011 | 19 | 27 |
| 2012 | 10 | 30 |
| 2013 | 16 | 24 |
| 2014 | 17 | 37 |
| 2015 | 40 | 48 |
| 2016 | 32 | 54 |
| 2017 | 40 | 52 |
| 2018 | 34 | 57 |
| 2019 | 43 | 70 |
| 2020 | 42 | 69 |
| 2021 | 49 | 51 |
| 2022 | 32 | 65 |
| 2023 | 31 | 55 |
| 2024 | 44 | 44 |
| 2025 | 40 | 30 |
| 2026 | 23 | 20 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Biosensor based on metal oxide thin film transistor and manufacturing method for the same6 Oct 2026US 12,754,162 B2Ajou University Industry-Academic Cooperation Foundation
- Electrically-driven organic color-center-based single-photon sources and sensors6 Oct 2026US 12,757,571 B2University of Maryland, College Park
- Semiconductor device for determining a biomolecule characteristic29 Sep 2026US 12,748,098 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Lactic acid detection electrode and method for producing the same1 Sep 2026US 12,724,003 B2National Taiwan Normal University
- Electrochemical sensor for detecting imidacloprid9 Jun 2026US 12,650,405 B2Najran University
- System, apparatus, and method for viral monitoring in effluent10 Sep 2026US 2026/0266815 A1
- Field-effect transistor biosensors integrated with porous sensing membrane20 Aug 2026US 2026/0243724 A1The Regents of the University of California
- Micro-balance biosensors to detect whole viruses6 Aug 2026US 2026/0227361 A1University of Utah Research Foundation
- A method of patterning a two-dimensional material for the use in the manufacture of an electronic device30 Jul 2026US 2026/0219231 A1Paragraf Limited
- Organic hydrogen sensor23 Jul 2026US 2026/0210893 A1King Abdullah University of Science and Technology
Most cited
By later US patents
- Nano-chem-FET based biosensors256US 7,303,875 B1Nanosys, Inc. · 2007
- Nanosensors247US 7,129,554 B2President and Fellows of Harvard College · 2006
- Interconnected networks of single-walled carbon nanotubes173US 6,918,284 B2The United States of America as represented by the Secretary of the Navy · 2005
- Positioning of nanoparticles and fabrication of single election devices144US 7,465,953 B1Board of Regents, The University of Texas System · 2008
- Nanoscale wires and related devices98US 7,301,199 B2President and Fellows of Harvard College · 2007