C11D 3/1206
Free metals
Official title: {free metals, e.g. aluminium grit or flakes}
C11D3/1206 (Free metals) appears on 39 US grants and 74 published applications in this corpus.
Search patents in C11D- Granted patents
- 39
- Published applications
- 74
- Assignees
- 30
- Inventors
- 151
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 4 |
| 2007 | 1 | 5 |
| 2008 | 1 | 1 |
| 2009 | 2 | 9 |
| 2010 | 2 | 13 |
| 2011 | 4 | 3 |
| 2012 | 7 | 3 |
| 2013 | 2 | 1 |
| 2014 | 2 | 1 |
| 2015 | 4 | 2 |
| 2016 | 0 | 4 |
| 2017 | 3 | 2 |
| 2018 | 3 | 5 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 2 | 2 |
| 2023 | 0 | 2 |
| 2024 | 1 | 4 |
| 2025 | 0 | 3 |
| 2026 | 2 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Fabric treatment compositions with antioxidants6 Oct 2026US 12,753,365 B2The Procter & Gamble Company
- Cleaning compositions and methods of use27 Jan 2026US 12,534,690 B2Ecolab USA Inc.
- Water-soluble unit dose article containing a core/shell capsule29 Oct 2024US 12,129,448 B2The Procter & Gamble Company
- Cleaning compositions and methods of use28 Jun 2022US 11,370,997 B2Ecolab USA Inc.
- Water-soluble solid or semi-solid dispersion of particles4 Jan 2022US 11,214,653 B2Dune Sciences, Inc.
- Compositions, systems, and methods for treating a substrate6 Aug 2026US 2026/0226371 A1PPG Industries Ohio, Inc.
- Semiconductor device cleaning solution and method for preparing same7 May 2026US 2026/0125622 A1Dongwoo Fine-Chem Co., Ltd.
- Methods of using antioxidants in fabric treatment compositions for treating elastane-containing fabrics6 Nov 2025US 2025/0340800 A1The Procter & Gamble Company
- Treatment liquid and treatment liquid-housing article30 Oct 2025US 2025/0333663 A1FUJIFILM Corporation
- Water-soluble unit dose article containing a core/shell capsule16 Jan 2025US 2025/0019625 A1The Procter & Gamble Company
Most cited
By later US patents
- Cleaning method20US 9,803,307 B2Xeros Limited · 2017
- Composition for removal of odors and contaminants from textiles and method16US 7,135,449 B2Milliken & Company · 2006
- Chemical combination for generation of disinfectant and heat15US 7,883,640 B2The United States of America as represented by the Secretary of the Army · 2011
- Green disinfection/sanitization compositions and processes of making thereof15US 8,778,860 B2S. C. Johnson & Son, Inc. · 2014
- Liquid composition for removal of odors and contaminants from textiles13US 7,199,093 B2Milliken & Company · 2007