C11D 7/247
Aromatic
Official title: {aromatic}
C11D7/247 (Aromatic) appears on 24 US grants and 40 published applications in this corpus.
Search patents in C11D- Granted patents
- 24
- Published applications
- 40
- Assignees
- 27
- Inventors
- 89
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 4 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 2 | 1 |
| 2010 | 1 | 4 |
| 2011 | 2 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 3 | 1 |
| 2015 | 2 | 0 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 3 |
| 2019 | 1 | 2 |
| 2020 | 3 | 0 |
| 2021 | 2 | 0 |
| 2022 | 0 | 4 |
| 2023 | 1 | 2 |
| 2024 | 0 | 4 |
| 2025 | 2 | 3 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Cleaning agent composition and cleaning method12 May 2026US 12,624,318 B2Nissan Chemical Corporation
- Method for cleaning semiconductor substrate, method for producing processed semiconductor substrate, and stripping composition20 Jan 2026US 12,529,018 B2Nissan Chemical Corporation
- Cleaning agent composition and cleaning method14 Oct 2025US 12,441,964 B2Nissan Chemical Corporation
- All-natural cleaner, lubricant and protectant composition24 Jun 2025US 12,338,418 B2
- Cleaning agent composition comprising an alkylamide solvent and a fluorine-containing quaternary ammonium salt22 Aug 2023US 11,732,214 B2Nissan Chemical Corporation
- Cleaning composition and method of forming photoresist pattern using the same16 Oct 2025US 2025/0320437 A1Dongwoo Fine-Chem Co., Ltd.
- Compositions for Engine Carbon Removal from Lubricated Components13 Feb 2025US 2025/0051681 A1ATS Chemical, LLC
- Method for cleaning semiconductor substrate, method for manufacturing processed semiconductor substrate, and releasing and dissolving composition6 Feb 2025US 2025/0043216 A1Nissan Chemical Corporation
- All-natural cleaner, lubricant and protectant composition5 Dec 2024US 2024/0400948 A1Boar Products, LLC
- Surface Treatment Compositions and Methods1 Aug 2024US 2024/0254415 A1Fujifilm Electronic Materials U.S.A., Inc.
Most cited
By later US patents
- Supercritical fluid-based cleaning compositions and methods17US 7,485,611 B2Advanced Technology Materials, Inc. · 2009
- Method to increase flash points of flammable solvents14US 7,273,839 B2Tarksol International L.L.C. · 2007
- Method for cleaning metal nanoparticles5US 7,879,153 B1Samsung Electro-Mechanics Co., Ltd. · 2011
- Methods of applying cleaning solvent with titanate adhesion promoter to polymeric substrates4US 7,510,773 B2The Boeing Company · 2009
- Method for cleaning deposits from an engine fuel delivery system4US 8,632,638 B2Chevron Oronite Company LLC · 2014