C25D 3/64
Containing more than 50% by weight of silver
Official title: containing more than 50% by weight of silver
C25D3/64 (Containing more than 50% by weight of silver) appears on 64 US grants and 91 published applications in this corpus.
Search patents in C25D- Granted patents
- 64
- Published applications
- 91
- Assignees
- 64
- Inventors
- 215
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 3 |
| 2012 | 1 | 7 |
| 2013 | 2 | 6 |
| 2014 | 2 | 7 |
| 2015 | 4 | 8 |
| 2016 | 4 | 5 |
| 2017 | 8 | 1 |
| 2018 | 2 | 6 |
| 2019 | 5 | 3 |
| 2020 | 1 | 7 |
| 2021 | 2 | 10 |
| 2022 | 6 | 8 |
| 2023 | 4 | 6 |
| 2024 | 5 | 3 |
| 2025 | 1 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composition for tin-silver alloy electroplating comprising a complexing agent24 Feb 2026US 12,559,852 B2BASF SE
- Composite material, method for producing composite material, and terminal6 Jan 2026US 12,516,435 B2Dowa Metaltech Co., Ltd.
- Silver-plated product and method for producing same13 May 2025US 12,297,556 B2Dowa Metaltech Co., Ltd.
- Substrate comprising a silver-plated surface protected against silver tarnishing and method for manufacturing such a substrate10 Dec 2024US 12,163,217 B2The Swatch Group Research and Development Ltd
- Cyanide-based silver alloy electroplating solution26 Nov 2024US 12,152,313 B2Eeja Ltd.
- Dual h2 production from electrocatalytic water reduction coupled with formaldehyde oxidation via a copper-silver electrocatalyst6 Aug 2026US 2026/0226637 A1University of Cincinnati
- Composite material, composite material manufacturing method, terminal, and terminal manufacturing method30 Jul 2026US 2026/0218406 A1Dowa Metaltech Co., Ltd.
- Electrical contact material21 May 2026US 2026/0142398 A1Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)
- Silver-plated product and method for producing same17 Jul 2025US 2025/0230566 A1Dowa Metaltech Co., Ltd.
- Leveling agent, composition, and application thereof3 Jul 2025US 2025/0215598 A1Fudan University
Most cited
By later US patents
- Silver and silver alloy plating bath21US 7,628,903 B1Daiwa Fine Chemicals Co., Ltd. · 2009
- Electroplating bath for the electrodeposition of silver-tin alloys17US 5,514,261 AW. C. Heraeus GmbH · 1996
- Aqueous solution for forming metal complexes, tin-silver alloy plating bath, and process for producing plated object using the plating bath17US 5,902,472 ANaganoken and Shinko Electric Industries Co., Ltd. · 1999
- Silver plating procedure12US 4,478,691 AAT&T Bell Laboratories · 1984
- Gold alloy plating bath and method10US 4,121,982 AAmerican Chemical & Refining Company Incorporated · 1978