B22F 1/0545
Dispersions or suspensions of nanosized particles
B22F1/0545 (Dispersions or suspensions of nanosized particles) appears on 436 US grants and 665 published applications in this corpus.
Search patents in B22F- Granted patents
- 436
- Published applications
- 665
- Assignees
- 389
- Inventors
- 1,542
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 5 |
| 2003 | 5 | 9 |
| 2004 | 2 | 12 |
| 2005 | 4 | 13 |
| 2006 | 6 | 22 |
| 2007 | 10 | 23 |
| 2008 | 10 | 19 |
| 2009 | 10 | 25 |
| 2010 | 16 | 39 |
| 2011 | 18 | 32 |
| 2012 | 16 | 18 |
| 2013 | 19 | 28 |
| 2014 | 17 | 21 |
| 2015 | 22 | 22 |
| 2016 | 19 | 21 |
| 2017 | 18 | 34 |
| 2018 | 25 | 48 |
| 2019 | 19 | 34 |
| 2020 | 28 | 45 |
| 2021 | 27 | 38 |
| 2022 | 26 | 46 |
| 2023 | 19 | 32 |
| 2024 | 37 | 33 |
| 2025 | 28 | 28 |
| 2026 | 20 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Powder dispersion composition and dispersing method thereof25 Aug 2026US 12,715,035 B2Shiseido Company, Ltd.
- Dip-coat binder solutions comprising a dip-coat metallic precursor for use in additive manufacturing18 Aug 2026US 12,708,939 B2General Electric Company
- Systems and methods for controllable synthesis of energetic nanocomposites18 Aug 2026US 12,709,586 B2
- Conformal printing device for curved-surface circuits26 May 2026US 12,636,704 B2Xi'an University of Technology
- Dispersion of metal fine particles26 May 2026US 12,637,577 B2Kao Corporation
- Compositions, comprising silver nanoplatelets8 Oct 2026US 2026/0307149 A1BASF SE
- Method for manufacturing three-dimensional nanostructures having a large aspect ratio3 Sep 2026US 2026/0257910 A1
- Method for coating a carbon steel metal substrate20 Aug 2026US 2026/0242234 A1Imam Abdulrahman Bin Faisal University
- Glutathione-coated gold nanoparticles functionalized with lithium (lig-aunps) and uses thereof for the modulation of glycogen synthase kinase - 3 activity13 Aug 2026US 2026/0232592 A1Fondazione Policlinico Universitario Agostino Geme
- High loadings of silver nanowires: dispersions and pastes; conductive materials; and corresponding methods16 Jul 2026US 2026/0201181 A1EKC Technology, Inc.
Most cited
By later US patents
- Method for isolating ultrafine and fine particles106US 5,922,403 A1999
- Preparation of colloidal iron dispersions by the polymer-catalyzed decomposition of iron carbonyl and iron organocarbonyl compounds69US 4,252,671 AXerox Corporation · 1981
- Nanoparticle synthesis and the formation of inks therefrom68US 6,878,184 B1Kovio, Inc. · 2005
- Method for isolating ultrafine and fine particles and resulting particles67US 6,372,077 B12002
- Nanoparticle-based power coatings and corresponding structures57US 7,384,680 B2NanoGram Corporation · 2008