C25D 11/06
Characterised by the electrolytes used
Official title: characterised by the electrolytes used
C25D11/06 (Characterised by the electrolytes used) appears on 479 US grants and 633 published applications in this corpus.
Search patents in C25D- Granted patents
- 479
- Published applications
- 633
- Assignees
- 362
- Inventors
- 1,532
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 5 | 0 |
| 1980 | 7 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 8 | 0 |
| 1984 | 12 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 7 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 9 | 6 |
| 2003 | 5 | 13 |
| 2004 | 4 | 10 |
| 2005 | 6 | 12 |
| 2006 | 4 | 13 |
| 2007 | 2 | 9 |
| 2008 | 2 | 10 |
| 2009 | 3 | 19 |
| 2010 | 8 | 16 |
| 2011 | 6 | 15 |
| 2012 | 9 | 21 |
| 2013 | 9 | 21 |
| 2014 | 16 | 33 |
| 2015 | 10 | 33 |
| 2016 | 19 | 49 |
| 2017 | 28 | 45 |
| 2018 | 25 | 41 |
| 2019 | 21 | 37 |
| 2020 | 30 | 36 |
| 2021 | 28 | 32 |
| 2022 | 23 | 39 |
| 2023 | 18 | 38 |
| 2024 | 31 | 41 |
| 2025 | 22 | 26 |
| 2026 | 21 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heat exchanger6 Oct 2026US 12,753,336 B2Daikin Industries, Ltd.
- Alumina film structure for heat dissipation of a bare conductor under high voltage, and a method for preparing the same6 Oct 2026US 12,755,865 B2Chongqing University
- Mixed acid anodization8 Sep 2026US 12,729,452 B2Rtx Corporation
- Hydraulic devices including coated surfaces25 Aug 2026US 12,716,119 B2Maxterial, Inc.
- High density and adhesion coating process and coatings formed thereby18 Aug 2026US 12,709,817 B2Metal Improvement Company, Inc.
- Electrolyte for forming anodic oxide film, method of forming anodic oxide film, and anodic oxide film and member for semiconductor device manufactured thereby8 Oct 2026US 2026/0308796 A1Komico Ltd.
- A particle mediated anodising process for white anodised surfaces1 Oct 2026US 2026/0297789 A1Cirrus Materials Science Ltd
- Porous metal structures incorporating nanoparticles13 Aug 2026US 2026/0232876 A1Yissum Research Development Company of the Hebrew University of Jerusalem
- Surface Coatings For Metal Objects Aluminium Alloys13 Aug 2026US 2026/0234829 A1
- Metal member and method for manufacturing the same16 Jul 2026US 2026/0201567 A1Uacj Corporation
Most cited
By later US patents
- Method of anodizing and sealing aluminum64US 4,582,588 ATexas Instruments Incorporated · 1986
- Forming electrolyte for forming metal oxide coating film52US 6,368,485 B1Mitsubishi Chemical Corporation · 2002
- Anodizing electrolyte and its use44US 5,716,511 AKemet Electronics Corporation · 1998
- Electrochemically treated metal plates41US 4,383,897 AAmerican Hoechst Corporation · 1983
- Method for anodizing aluminum40US 4,894,127 AThe Boeing Company · 1990