C25D 11/243
Using organic dyestuffs
Official title: {using organic dyestuffs}
C25D11/243 (Using organic dyestuffs) appears on 121 US grants and 180 published applications in this corpus.
Search patents in C25D- Granted patents
- 121
- Published applications
- 180
- Assignees
- 72
- Inventors
- 389
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 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 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 3 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 6 |
| 2009 | 0 | 4 |
| 2010 | 2 | 3 |
| 2011 | 2 | 7 |
| 2012 | 2 | 4 |
| 2013 | 5 | 15 |
| 2014 | 2 | 9 |
| 2015 | 7 | 15 |
| 2016 | 11 | 9 |
| 2017 | 9 | 15 |
| 2018 | 7 | 18 |
| 2019 | 9 | 11 |
| 2020 | 9 | 11 |
| 2021 | 7 | 6 |
| 2022 | 11 | 7 |
| 2023 | 4 | 14 |
| 2024 | 3 | 11 |
| 2025 | 9 | 9 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electronic device and method for manufacturing housing of electronic device9 Jun 2026US 12,649,978 B2Samsung Electronics Co., Ltd.
- Superhydrophobic and superoleophobic surface on 5,000 series aluminum alloy in anodic oxidation process without pre-patterning step2 Jun 2026US 12,644,197 B2Dong-Eui University Industrial-Academic Cooperation Foundation
- Data analysis method, computing device, and storage medium26 May 2026US 12,638,380 B2Fulian Yuzhan Precision Technology Co., Ltd
- Surface treatment method of aluminum material21 Apr 2026US 12,606,926 B2Samsung Electronics Co., Ltd.
- Aluminum alloy sheet and manufacturing method thereof17 Mar 2026US 12,576,616 B2Samsung Electronics Co., Ltd.
- 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.
- Aluminum alloy part and associated manufacturing method18 Dec 2025US 2025/0382719 A1Safran Landing Systems
- Processing method for forming an aluminum alloy surface having fine texture and matte appearance23 Oct 2025US 2025/0327205 A1Catcher Technology Co., Ltd.
- Method for simultaneously achieving superhydrophobic and superoleophobic surface on 5,000 series aluminum alloy in anodic oxidation process without pre-patterning step3 Jul 2025US 2025/0215603 A1Dong-Eui University Industrial-Academic Cooperation Foundation
Most cited
By later US patents
- Colorless sealing layers for anodized aluminum surfaces100US 4,756,771 AHenkel Kommanditgesellschaft auf Aktien · 1988
- Multi-metal golf clubs43US 7,811,179 B2Cobra Golf Incorporated · 2010
- Anodization and polish surface treatment37US 9,034,166 B2Apple Inc. · 2015
- Multi-metal golf clubs36US 7,811,180 B2Cobra Golf Incorporated · 2010
- Process of mechanically shaping metal articles35US 4,148,204 ASiemens Aktiengesellschaft · 1979