B22F 1/0547
Nanofibres or nanotubes
Official title: {Nanofibres or nanotubes}
B22F1/0547 (Nanofibres or nanotubes) appears on 291 US grants and 451 published applications in this corpus.
Search patents in B22F- Granted patents
- 291
- Published applications
- 451
- Assignees
- 251
- Inventors
- 983
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 2 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 3 |
| 2006 | 2 | 9 |
| 2007 | 1 | 9 |
| 2008 | 0 | 13 |
| 2009 | 1 | 13 |
| 2010 | 4 | 20 |
| 2011 | 13 | 22 |
| 2012 | 8 | 39 |
| 2013 | 13 | 29 |
| 2014 | 19 | 36 |
| 2015 | 29 | 29 |
| 2016 | 24 | 31 |
| 2017 | 18 | 23 |
| 2018 | 27 | 38 |
| 2019 | 23 | 22 |
| 2020 | 29 | 15 |
| 2021 | 10 | 25 |
| 2022 | 13 | 17 |
| 2023 | 9 | 20 |
| 2024 | 19 | 18 |
| 2025 | 19 | 4 |
| 2026 | 6 | 12 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Graphene material-metal nanocomposites and processes of making and using same7 Jul 2026US 12,674,225 B2The Research Foundation for The State University of New York
- Photoelectric conversion element including transition metal dichalcogenide thin film and light-receiving element including the photoelectric conversion element26 May 2026US 12,641,913 B2Tanaka Kikinzoku Kogyo K.K.
- Fluidic systems and methods for the manufacture of nanoparticles24 Mar 2026US 12,582,962 B2Alliance for Energy Innovation, LLC
- High loadings of silver nanowires: dispersions and pastes; conductive materials; and corresponding methods24 Mar 2026US 12,584,025 B2
- Nickel nanowire and method for producing the same20 Jan 2026US 12,528,116 B2Unitika Ltd.
- Novel composite material, and method for manufacturing composite material10 Sep 2026US 2026/0264144 A1KYOCERA Corporation
- High loadings of silver nanowires: dispersions and pastes; conductive materials; and corresponding methods16 Jul 2026US 2026/0201181 A1EKC Technology, Inc.
- Method of making nanoparticles in an aqueous solution providing functionalization and hindered aggregation in one step2 Jul 2026US 2026/0183841 A1Ludwig-Maximilians-Universitat Munchen
- High quantity and high yield synthesis of silver nanowire with selected lengths and moderate diameters18 Jun 2026US 2026/0166625 A1
- Zeolite-based sulfur sensitive detector4 Jun 2026US 2026/0153445 A1King Fahd University of Petroleum and Minerals
Most cited
By later US patents
- Transparent conductors comprising metal nanowires112US 8,049,333 B2Cambrios Technologies Corporation · 2011
- Nanostructured core-shell electrocatalysts for fuel cells58US 7,935,655 B2Kent State University · 2011
- Carbon allotropes46US 9,862,606 B1Lyten, Inc. · 2018
- Silicon based nanospheres and nanowires43US 6,720,240 B2Georgia Tech Research Corporation · 2004
- Manufacturing method of metal nanowire27US 8,052,773 B2Konica Minolta Holdings, Inc. · 2011