C25D 5/40
Nickel
Official title: Nickel; Chromium
C25D5/40 (Nickel) appears on 43 US grants and 72 published applications in this corpus.
Search patents in C25D- Granted patents
- 43
- Published applications
- 72
- Assignees
- 56
- Inventors
- 163
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 3 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 3 |
| 2012 | 0 | 2 |
| 2013 | 2 | 5 |
| 2014 | 1 | 5 |
| 2015 | 1 | 4 |
| 2016 | 2 | 6 |
| 2017 | 3 | 8 |
| 2018 | 4 | 7 |
| 2019 | 7 | 2 |
| 2020 | 9 | 4 |
| 2021 | 0 | 0 |
| 2022 | 0 | 5 |
| 2023 | 3 | 2 |
| 2024 | 2 | 4 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Selective chrome plating with flush interface5 Aug 2025US 12,378,688 B2SRG Global, Inc.
- Roughened plated sheet1 Oct 2024US 12,104,271 B2Toyo Kohan Co.Ltd
- Nanowire based hydrogen sensors27 Feb 2024US 11,913,929 B2The Regents of the University of California
- Electrode and a pseudo-capacitor based on the electrode17 Oct 2023US 11,791,108 B2B. G. Negev Technologies and Applications Ltd., At Ben-Gurion University
- Roughened plated sheet22 Aug 2023US 11,732,376 B2Toyo Kohan Co.Ltd
- Composite material, terminal and method for manufacturing terminal9 Apr 2026US 2026/0098354 A1Dowa Metaltech Co., Ltd.
- Method of producing anti-scaling and anti-galling coating on an internal surface of a tubular member14 Aug 2025US 2025/0257839 A1Baker Hughes Oilfield Operations LLC
- Manufacturing method of trivalent chromium plated part3 Jul 2025US 2025/0215599 A1KYB Corporation
- Roughened plated sheet14 Nov 2024US 2024/0376624 A1Toyo Kohan Co.Ltd
- Nanowire based hydrogen sensors19 Sep 2024US 2024/0310344 A1The Regents of the University of California
Most cited
By later US patents
- Low-rate electrochemical etch of thin film metals and alloys146US 8,524,068 B2Western Digital (Fremont), LLC · 2013
- Method of electrochemically fabricating multilayer structures having improved interlayer adhesion13US 9,567,687 B2University of Southern California · 2017
- Alkaline pretreatment for electroplating8US 9,435,049 B2Lam Research Corporation · 2016
- Method and apparatus for remote plasma treatment for reducing metal oxides on a metal seed layer6US 9,865,501 B2Lam Research Corporation · 2018
- Method of preparing nickel alloy parts for plating5US 4,055,472 AUnited Aircraft Products, Inc. · 1977