B22F 1/0553
Complex form nanoparticles
Official title: {Complex form nanoparticles, e.g. prism, pyramid, octahedron}
B22F1/0553 (Complex form nanoparticles) appears on 145 US grants and 206 published applications in this corpus.
Search patents in B22F- Granted patents
- 145
- Published applications
- 206
- Assignees
- 136
- Inventors
- 463
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 1 |
| 2003 | 1 | 4 |
| 2004 | 0 | 1 |
| 2005 | 2 | 4 |
| 2006 | 4 | 8 |
| 2007 | 2 | 4 |
| 2008 | 1 | 8 |
| 2009 | 5 | 9 |
| 2010 | 6 | 12 |
| 2011 | 4 | 16 |
| 2012 | 6 | 11 |
| 2013 | 10 | 12 |
| 2014 | 10 | 7 |
| 2015 | 7 | 9 |
| 2016 | 8 | 15 |
| 2017 | 10 | 10 |
| 2018 | 8 | 13 |
| 2019 | 6 | 5 |
| 2020 | 6 | 6 |
| 2021 | 7 | 17 |
| 2022 | 9 | 6 |
| 2023 | 8 | 10 |
| 2024 | 7 | 7 |
| 2025 | 15 | 7 |
| 2026 | 2 | 4 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for making and using anticorrosive material21 Apr 2026US 12,606,453 B2Imam Abdulrahman Bin Faisal University
- Nickel nanowire and method for producing the same20 Jan 2026US 12,528,116 B2Unitika Ltd.
- Iron-based nanoparticles and grains30 Dec 2025US 12,512,238 B2Regents of the University of Minnesota
- Seedless synthesis of anisotropic gold nanoflowers with cellular control and drug delivery applications2 Dec 2025US 12,485,484 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Method to synthesize silver nanohybrid material11 Nov 2025US 12,466,741 B2Imam Abdulrahman Bin Faisal University
- Method for coating a carbon steel metal substrate20 Aug 2026US 2026/0242234 A1Imam Abdulrahman Bin Faisal University
- Zeolite-based sulfur sensitive detector4 Jun 2026US 2026/0153445 A1King Fahd University of Petroleum and Minerals
- Printable molecule-selective core-shell nanoparticles for wearable and implantable sensing12 Mar 2026US 2026/0072020 A1
- Method for making and using anticorrosive material5 Feb 2026US 2026/0035259 A1Imam Abdulrahman Bin Faisal University
- Ruthenium-molybdenum alloy nanoflower particle for ammonia electrosynthesis13 Nov 2025US 2025/0345848 A1City University of Hong Kong
Most cited
By later US patents
- Methods of nanostructure formation and shape selection61US 7,585,349 B2University of Washington · 2009
- Process for making mesoporous silicate nanoparticle coatings and hollow mesoporous silica nano-shells56US 6,913,825 B2University of Notre Dame du Lac · 2005
- Methods of making nanoprisms38US 7,648,595 B2Northwestern University · 2010
- Nanoprisms and method of making them30US 7,135,054 B2Northwestern University · 2006
- pH-controlled photosynthesis of silver nanoprisms28US 7,776,130 B2Northwestern University · 2010