C25D 3/12
Of nickel or cobalt
Official title: of nickel or cobalt
C25D3/12 (Of nickel or cobalt) appears on 783 US grants and 1,049 published applications in this corpus.
Search patents in C25D- Granted patents
- 783
- Published applications
- 1,049
- Assignees
- 551
- Inventors
- 2,404
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 10 | 0 |
| 1978 | 9 | 0 |
| 1979 | 6 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 6 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 3 |
| 2003 | 1 | 9 |
| 2004 | 3 | 10 |
| 2005 | 8 | 5 |
| 2006 | 1 | 5 |
| 2007 | 5 | 7 |
| 2008 | 5 | 14 |
| 2009 | 1 | 6 |
| 2010 | 3 | 20 |
| 2011 | 7 | 18 |
| 2012 | 10 | 29 |
| 2013 | 9 | 38 |
| 2014 | 17 | 30 |
| 2015 | 26 | 58 |
| 2016 | 29 | 88 |
| 2017 | 53 | 96 |
| 2018 | 53 | 94 |
| 2019 | 74 | 68 |
| 2020 | 76 | 88 |
| 2021 | 59 | 82 |
| 2022 | 70 | 68 |
| 2023 | 69 | 71 |
| 2024 | 51 | 58 |
| 2025 | 38 | 45 |
| 2026 | 19 | 39 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Antiviral environment-friendly composite plating layer, preparation method therefor, and antiviral environment-friendly product6 Oct 2026US 12,751,456 B2Jomoo Kitchen&Bath Co., Ltd.
- Steel sheet for hot stamping29 Sep 2026US 12,747,484 B2Nippon Steel Corporation
- Method and apparatus for plating metal and metal oxide layer cores28 Jul 2026US 12,692,614 B2
- Abrasion resistant coated tube14 Jul 2026US 12,680,629 B2Cooper-Standard Automotive Inc.
- Electroplated coatings for conductor corrosion resistance7 Jul 2026US 12,673,556 B2Caterpillar Inc.
- Nickel electroplating bath and method of using the same1 Oct 2026US 2026/0297786 A1
- Electroplated carbon fiber having electroplated layer and method for producing thereof1 Oct 2026US 2026/0297787 A1Fuji Design Co., Ltd.
- Method for treating packaging for radioactive material against corrosion17 Sep 2026US 2026/0275561 A1Orano Nuclear Packages and Services
- Method for filling cobalt into through vias of a semiconductor wafer10 Sep 2026US 2026/0271691 A1City University of Hong Kong
- Electrical connection terminals with silver-graphite coating and method of manufacture3 Sep 2026US 2026/0261063 A1Aptiv Technologies AG
Most cited
By later US patents
- Low-rate electrochemical etch of thin film metals and alloys146US 8,524,068 B2Western Digital (Fremont), LLC · 2013
- Nanocrystalline metals and process of producing the same101US 5,352,266 AQueen'University at Kingston · 1994
- Nanocrystalline metals85US 5,433,797 AQueen's University · 1995
- Method of plating a bonded magnet and a bonded magnet carrying a metal coating51US 5,302,464 AKanegafuchi Kagaku Kogyo Kabushiki Kaisha · 1994
- Method and apparatus for nickel electro-plating49US 5,403,460 AFramatome · 1995