C23G 1/18
Organic inhibitors
C23G1/18 (Organic inhibitors) appears on 80 US grants and 85 published applications in this corpus.
Search patents in C23G- Granted patents
- 80
- Published applications
- 85
- Assignees
- 51
- Inventors
- 199
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 4 | 0 |
| 2003 | 1 | 5 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 2 | 5 |
| 2007 | 2 | 10 |
| 2008 | 3 | 2 |
| 2009 | 0 | 2 |
| 2010 | 4 | 8 |
| 2011 | 3 | 2 |
| 2012 | 5 | 6 |
| 2013 | 9 | 3 |
| 2014 | 2 | 4 |
| 2015 | 0 | 2 |
| 2016 | 3 | 3 |
| 2017 | 2 | 3 |
| 2018 | 1 | 1 |
| 2019 | 3 | 3 |
| 2020 | 3 | 3 |
| 2021 | 1 | 3 |
| 2022 | 4 | 6 |
| 2023 | 4 | 4 |
| 2024 | 3 | 1 |
| 2025 | 3 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cleaning composition with molybdenum etching inhibitor2 Dec 2025US 12,486,581 B2Entegris, Inc.
- Phosphate-free cleaner for metallic surfaces with reduced pickling erosion4 Nov 2025US 12,460,304 B2Chemetall GmbH
- Treatment liquid and method for treating object to be treated7 Jan 2025US 12,187,984 B2FUJIFILM Corporation
- Detergent composition for metal product and method for cleaning metal product using said detergent composition13 Aug 2024US 12,060,540 B2Aisin Corporation
- Systems, formulations, and methods for removal of ceramic cores from turbine blades after casting23 Jul 2024US 12,042,855 B2Rtx Corporation
- Composition, method of treating metal-containing layer by using the same, and method of manufacturing semiconductor device by using the same9 Apr 2026US 2026/0098346 A1Samsung Electronics Co., Ltd.
- Systems and methods for treating a metal substrate26 Feb 2026US 2026/0055512 A1PRC-DeSoto International, Inc.
- Cleaning composition with molybdenum etching inhibitor12 Feb 2026US 2026/0043148 A1Entegris, Inc.
- Composition, its use and a process for cleaning substrates comprising cobalt and copper2 Oct 2025US 2025/0305152 A1BASF SE
- Method for alkaline cleaning of zinc-magnesium-alloyed strip steel13 Mar 2025US 2025/0084538 A1Henkel AG & Co. KGaA
Most cited
By later US patents
- Stripping with aqueous composition containing hydroxylamine and an alkanolamine72US 5,419,779 AAshland Inc. · 1995
- Method to decrease iron sulfide deposits in pipe lines69US 6,866,048 B22005
- Substrate-cleaning method and substrate-cleaning solution49US 6,423,148 B1NEC Corporation · 2002
- Oxidizing aqueous cleaner for the removal of post-etch residues47US 7,922,824 B2Advanced Technology Materials, Inc. · 2011
- Method of stripping photoresist with composition containing inhibitor41US 5,556,482 AAshland Inc. · 1996