C25D 11/246
For sealing layers
Official title: {for sealing layers}
C25D11/246 (For sealing layers) appears on 280 US grants and 395 published applications in this corpus.
Search patents in C25D- Granted patents
- 280
- Published applications
- 395
- Assignees
- 207
- Inventors
- 908
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 5 |
| 2003 | 4 | 3 |
| 2004 | 2 | 3 |
| 2005 | 1 | 5 |
| 2006 | 1 | 3 |
| 2007 | 3 | 1 |
| 2008 | 1 | 8 |
| 2009 | 0 | 9 |
| 2010 | 1 | 8 |
| 2011 | 0 | 10 |
| 2012 | 1 | 11 |
| 2013 | 9 | 35 |
| 2014 | 5 | 18 |
| 2015 | 14 | 27 |
| 2016 | 14 | 34 |
| 2017 | 15 | 27 |
| 2018 | 21 | 33 |
| 2019 | 24 | 28 |
| 2020 | 22 | 18 |
| 2021 | 14 | 22 |
| 2022 | 19 | 19 |
| 2023 | 10 | 22 |
| 2024 | 12 | 22 |
| 2025 | 17 | 17 |
| 2026 | 13 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aluminum or aluminum alloy material, and production method therefor8 Sep 2026US 12,729,453 B2ART1 Inc.
- Electronic device and method for manufacturing housing of electronic device9 Jun 2026US 12,649,978 B2Samsung Electronics Co., Ltd.
- Data analysis method, computing device, and storage medium26 May 2026US 12,638,380 B2Fulian Yuzhan Precision Technology Co., Ltd
- Self-healing anti-icing aluminum conductor steel-reinforced with composite microporous structure and preparation method thereof19 May 2026US 12,630,754 B2Chongqing University
- Surface treatment method12 May 2026US 12,624,440 B2ASUSTeK COMPUTER INC.
- Coating for Aluminum Alloy Aerostructures2 Jul 2026US 2026/0185451 A1Rtx Corporation
- Monitoring of chromium (vi)-free anodized sealing processes and methods thereof11 Jun 2026US 2026/0159983 A1The Boeing Company
- Electronic device comprising housing5 Mar 2026US 2026/0068061 A1Samsung Electronics Co., Ltd.
- Techniques for matte white metallic finish of electronic devices19 Feb 2026US 2026/0049410 A1Apple Inc.
- Outboard-motor cylinder block and manufacturing method therefor12 Feb 2026US 2026/0043372 A1Suzuki Motor Corporation
Most cited
By later US patents
- Protective coating system for aluminum556US 5,104,514 AThe United States of America as represented by the Secretary of the Navy · 1992
- Colorless sealing layers for anodized aluminum surfaces100US 4,756,771 AHenkel Kommanditgesellschaft auf Aktien · 1988
- Components of an electronic device76US 8,933,347 B22015
- Components of an electronic device and methods for their assembly44US 9,114,487 B2Apple Inc. · 2015
- Anodization and polish surface treatment37US 9,034,166 B2Apple Inc. · 2015