B22F 2301/255
Silver or gold
B22F2301/255 (Silver or gold) appears on 386 US grants and 648 published applications in this corpus.
Search patents in B22F- Granted patents
- 386
- Published applications
- 648
- Assignees
- 342
- Inventors
- 1,317
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 4 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 2 |
| 2009 | 1 | 4 |
| 2010 | 0 | 1 |
| 2011 | 1 | 7 |
| 2012 | 1 | 10 |
| 2013 | 3 | 11 |
| 2014 | 6 | 12 |
| 2015 | 8 | 12 |
| 2016 | 16 | 50 |
| 2017 | 15 | 72 |
| 2018 | 33 | 73 |
| 2019 | 39 | 47 |
| 2020 | 39 | 57 |
| 2021 | 43 | 68 |
| 2022 | 42 | 45 |
| 2023 | 32 | 54 |
| 2024 | 41 | 60 |
| 2025 | 37 | 38 |
| 2026 | 27 | 19 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Cuboid silver powder, method of producing same, and conductive paste22 Sep 2026US 12,741,313 B2Dowa Electronics Materials Co., Ltd.
- Composite material for electrical contacts and method of producing same22 Sep 2026US 12,744,166 B2Applied Carbon Nano Technology Co., Ltd
- Method of preparing metal particle dispersion15 Sep 2026US 12,734,579 B2New Tech S.r.l.
- Three-dimensional printing18 Aug 2026US 12,708,938 B2Peridot Print LLC
- Magnetically tunable plasmon coupling of nanoshells enabled by space-free confined growth28 Jul 2026US 12,692,398 B2The Regents of the University of California
- Compositions, comprising silver nanoplatelets8 Oct 2026US 2026/0307149 A1BASF SE
- Method for producing metal powder, and metal powder17 Sep 2026US 2026/0273619 A1Shoei Chemical Inc.
- Silver powder13 Aug 2026US 2026/0233301 A1Dowa Electronics Materials Co., Ltd.
- Silver particles30 Jul 2026US 2026/0221308 A1Osaka Soda Co., Ltd.
- Process for manufacturing a gold alloy timepiece component, and resulting timepiece16 Jul 2026US 2026/0199972 A1Manufacture D'Horlogerie Audemars Piguet SA
Most cited
By later US patents
- Methods of nanostructure formation and shape selection61US 7,585,349 B2University of Washington · 2009
- Methods for the production of silver nanowires42US 7,922,787 B2Seashell Technology, LLC · 2011
- Surface enhanced spectroscopy-active composite nanoparticles40US 7,443,489 B2Oxonica Limited · 2008
- Surface enhanced spectroscopy-active composite nanoparticles36US 7,192,778 B22007
- Direct writing for additive manufacturing systems21US 9,533,451 B23D Systems, Inc. · 2017