C25D 11/30
Of magnesium or alloys based thereon
Official title: of magnesium or alloys based thereon
C25D11/30 (Of magnesium or alloys based thereon) appears on 143 US grants and 266 published applications in this corpus.
Search patents in C25D- Granted patents
- 143
- Published applications
- 266
- Assignees
- 153
- Inventors
- 618
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 8 |
| 2004 | 2 | 5 |
| 2005 | 3 | 6 |
| 2006 | 2 | 6 |
| 2007 | 0 | 2 |
| 2008 | 2 | 6 |
| 2009 | 1 | 11 |
| 2010 | 2 | 16 |
| 2011 | 2 | 12 |
| 2012 | 1 | 8 |
| 2013 | 6 | 8 |
| 2014 | 7 | 9 |
| 2015 | 3 | 19 |
| 2016 | 10 | 15 |
| 2017 | 13 | 14 |
| 2018 | 11 | 21 |
| 2019 | 8 | 10 |
| 2020 | 7 | 5 |
| 2021 | 6 | 16 |
| 2022 | 5 | 26 |
| 2023 | 4 | 14 |
| 2024 | 10 | 10 |
| 2025 | 7 | 8 |
| 2026 | 3 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High density and adhesion coating process and coatings formed thereby18 Aug 2026US 12,709,817 B2Metal Improvement Company, Inc.
- Casing structure of electronic device and manufacturing method thereof24 Mar 2026US 12,584,234 B2Acer Incorporated
- Rare earth-based electrolytic coloring method, electrolyte, and alloy product13 Jan 2026US 12,522,938 B2Shenzhen xin mao xin industrial co., LTD.
- Method of facilitating mitigation of cosmetic imperfections associated with fingerprint impressions on anodized materials and anodized materials treated for providing same23 Dec 2025US 12,503,785 B2Reactive Surfaces Ltd., LLP
- Biodegradeable implant comprising coated metal alloy product2 Sep 2025US 12,403,217 B2Karl Leibinger Asset Management GmbH & Co. KG
- Alloy member, apparatus, and method for manufacturing alloy member27 Aug 2026US 2026/0250804 A1Canon Kabushiki Kaisha
- Non-coated non-stick cookware and manufacturing method thereof18 Jun 2026US 2026/0165529 A1Tibet Suntrue Houseware Tech Co., Ltd.
- Processing method of appearance18 Jun 2026US 2026/0168111 A1ASUSTeK COMPUTER INC.
- Electrolytic deposition system including hydrogels and methods of using same18 Jun 2026US 2026/0168129 A1Chemeon Surface Technology, LLC
- Portable electrolytic deposition system including hydrogels and methods of using same18 Jun 2026US 2026/0168130 A1Chemeon Surface Technology, LLC
Most cited
By later US patents
- Anodization of magnesium and magnesium based alloys74US 6,280,598 B1Magnesium Technology Limited · 2001
- Method of producing oxide ceramic layers on barrier layer-forming metals and articles produced by the method43US 5,385,662 AElectro Chemical Engineering GmbH · 1995
- Anodization and polish surface treatment37US 9,034,166 B2Apple Inc. · 2015
- Coated valve metal article formed by spark anodizing31US 3,956,080 AD & M Technologies · 1976
- Method of producing protective coatings that are resistant to corrosion and wear on magnesium and magnesium alloys31US 4,978,432 AElectro Chemical Engineering GmbH · 1990