C11D 7/26
Containing oxygen
Official title: containing oxygen
C11D7/26 (Containing oxygen) appears on 1,737 US grants and 1,846 published applications in this corpus.
Search patents in C11D- Granted patents
- 1,737
- Published applications
- 1,846
- Assignees
- 825
- Inventors
- 3,994
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 8 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 7 | 0 |
| 1988 | 12 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 11 | 0 |
| 1992 | 22 | 0 |
| 1993 | 20 | 0 |
| 1994 | 22 | 0 |
| 1995 | 42 | 0 |
| 1996 | 30 | 0 |
| 1997 | 44 | 0 |
| 1998 | 55 | 0 |
| 1999 | 44 | 0 |
| 2000 | 51 | 0 |
| 2001 | 50 | 20 |
| 2002 | 56 | 74 |
| 2003 | 54 | 83 |
| 2004 | 48 | 76 |
| 2005 | 41 | 91 |
| 2006 | 46 | 88 |
| 2007 | 41 | 80 |
| 2008 | 48 | 65 |
| 2009 | 46 | 62 |
| 2010 | 47 | 71 |
| 2011 | 52 | 59 |
| 2012 | 46 | 72 |
| 2013 | 51 | 67 |
| 2014 | 61 | 66 |
| 2015 | 49 | 90 |
| 2016 | 65 | 82 |
| 2017 | 45 | 63 |
| 2018 | 52 | 74 |
| 2019 | 42 | 76 |
| 2020 | 56 | 70 |
| 2021 | 67 | 70 |
| 2022 | 58 | 85 |
| 2023 | 47 | 69 |
| 2024 | 51 | 79 |
| 2025 | 51 | 59 |
| 2026 | 37 | 55 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cleaning booster6 Oct 2026US 12,753,369 B2Dow Global Technologies LLC
- Product comprising poly alpha 1,3-glucan esters6 Oct 2026US 12,753,374 B2The Procter & Gamble Company
- Solid controlled release caustic detergent compositions22 Sep 2026US 12,742,136 B2Ecolab USA Inc.
- Home care compositions1 Sep 2026US 12,723,219 B2Colgate-Palmolive Company
- Cleaning agent for electroconductive paste and method for cleaning electroconductive paste1 Sep 2026US 12,723,223 B2Nof Corporation
- Cleaning composition and method of forming photoresist pattern using the same1 Oct 2026US 2026/0297466 A1Dongwoo Fine-Chem Co., Ltd.
- Cleaning composition and method of forming photoresist pattern using the same1 Oct 2026US 2026/0297467 A1Dongwoo Fine-Chem Co., Ltd.
- Cleaning composition and method of forming photoresist pattern using the same1 Oct 2026US 2026/0297468 A1Dongwoo Fine-Chem Co., Ltd.
- Cleaning composition and method of forming photoresist pattern using the same1 Oct 2026US 2026/0297469 A1Dongwoo Fine-Chem Co., Ltd.
- Anti-coccidial composition comprising quinic acid and uses thereof3 Sep 2026US 2026/0256721 A1Cj Cheiljedang Corporation
Most cited
By later US patents
- Compact cleaner containing surfactants167US 6,331,518 B2Henkel-Ecolab GmbH & Co. OHG · 2001
- Food additive sanitizing compositions150US 5,234,719 AEcolab Inc. · 1993
- Cleaning compositions for removing etching residue and method of using150US 5,334,332 AEKC Technology, Inc. · 1994
- Post clean treatment composition comprising an organic acid and hydroxylamine137US 5,981,454 AEKC Technology, Inc. · 1999
- Sanitizing compositions131US 5,436,008 AEcolab Inc. · 1995