C11D 7/06
Hydroxides
C11D7/06 (Hydroxides) appears on 475 US grants and 454 published applications in this corpus.
Search patents in C11D- Granted patents
- 475
- Published applications
- 454
- Assignees
- 263
- Inventors
- 1,157
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 7 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 6 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 7 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 6 | 0 |
| 1998 | 16 | 0 |
| 1999 | 17 | 0 |
| 2000 | 16 | 0 |
| 2001 | 13 | 4 |
| 2002 | 19 | 17 |
| 2003 | 15 | 16 |
| 2004 | 8 | 20 |
| 2005 | 11 | 25 |
| 2006 | 12 | 19 |
| 2007 | 11 | 14 |
| 2008 | 9 | 11 |
| 2009 | 6 | 12 |
| 2010 | 8 | 18 |
| 2011 | 15 | 15 |
| 2012 | 11 | 17 |
| 2013 | 9 | 25 |
| 2014 | 20 | 22 |
| 2015 | 11 | 37 |
| 2016 | 21 | 31 |
| 2017 | 21 | 22 |
| 2018 | 16 | 29 |
| 2019 | 20 | 14 |
| 2020 | 19 | 10 |
| 2021 | 15 | 9 |
| 2022 | 8 | 14 |
| 2023 | 8 | 20 |
| 2024 | 9 | 11 |
| 2025 | 9 | 15 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solid controlled release caustic detergent compositions22 Sep 2026US 12,742,136 B2Ecolab USA Inc.
- Polyester film recovery method, recycled polyester product, recovery device, and functional layer removal agent25 Aug 2026US 12,715,976 B2Mitsubishi Chemical Corporation
- Adhesive treatment liquid, and method for treating adhesive28 Apr 2026US 12,612,502 B2Nitto Denko Corporation
- Binder composition for secondary battery21 Apr 2026US 12,605,926 B2Grst Singapore Pte. Ltd.
- Reducing agent as corrosion inhibitor for machine warewash14 Apr 2026US 12,600,922 B2Ecolab USA Inc.
- Enzymatic cleaner for an automated clinical analyzer and methods of use thereof13 Aug 2026US 2026/0234511 A1Siemens Healthcare Diagnostics Inc.
- Reducing agent as corrosion inhibitor for machine warewash6 Aug 2026US 2026/0226370 A1Ecolab USA Inc.
- Pressure-sensitive adhesive treatment liquid, and method for treating adhesive30 Jul 2026US 2026/0217938 A1Nitto Denko Corporation
- A low-temperature, caustic dishware sanitizing method30 Jul 2026US 2026/0218090 A1Ecolab USA Inc.
- Binder composition for secondary battery23 Jul 2026US 2026/0208476 A1Grst Singapore Pte. Ltd.
Most cited
By later US patents
- Semiconductor wafer cleaning system181US 5,656,097 AVerteq, Inc. · 1997
- Surface treating cleaning method174US 5,290,361 APurex Corporation · 1994
- Compact cleaner containing surfactants167US 6,331,518 B2Henkel-Ecolab GmbH & Co. OHG · 2001
- Post clean treatment composition comprising an organic acid and hydroxylamine137US 5,981,454 AEKC Technology, Inc. · 1999
- Method of cleaning quartz substrates using conductive solutions131US 6,162,302 AAgilent Technologies, Inc. · 2000