C11D 3/0073
Anticorrosion compositions
Official title: {Anticorrosion compositions}
C11D3/0073 (Anticorrosion compositions) appears on 406 US grants and 489 published applications in this corpus.
Search patents in C11D- Granted patents
- 406
- Published applications
- 489
- Assignees
- 192
- Inventors
- 1,009
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 2 | 0 |
| 2001 | 8 | 2 |
| 2002 | 11 | 4 |
| 2003 | 9 | 10 |
| 2004 | 7 | 16 |
| 2005 | 4 | 23 |
| 2006 | 10 | 20 |
| 2007 | 13 | 17 |
| 2008 | 10 | 18 |
| 2009 | 9 | 28 |
| 2010 | 13 | 21 |
| 2011 | 8 | 16 |
| 2012 | 8 | 18 |
| 2013 | 18 | 17 |
| 2014 | 21 | 15 |
| 2015 | 14 | 29 |
| 2016 | 20 | 29 |
| 2017 | 19 | 30 |
| 2018 | 16 | 24 |
| 2019 | 18 | 17 |
| 2020 | 27 | 14 |
| 2021 | 18 | 10 |
| 2022 | 12 | 25 |
| 2023 | 12 | 23 |
| 2024 | 7 | 23 |
| 2025 | 16 | 20 |
| 2026 | 13 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cleaning solution, method for cleaning substrate, and method for manufacturing semiconductor6 Oct 2026US 12,753,366 B2Tokyo Ohka Kogyo.Co., Ltd.
- System and method for impurity removal from cargo tanks of vessels that store and transport hydrocarbons6 Oct 2026US 12,753,373 B2Chevron U.S.A.Inc.
- Treatment composition with delivery particles made from acid-treated chitosan12 May 2026US 12,624,316 B2The Procter & Gamble Company
- Reducing agent as corrosion inhibitor for neutral or low alkaline warewash detergent28 Apr 2026US 12,612,579 B2Ecolab USA Inc.
- Reducing agent as corrosion inhibitor for machine warewash14 Apr 2026US 12,600,922 B2Ecolab USA Inc.
- Treatment liquid, cleaning method for object to be treated, and manufacturing method of electronic device13 Aug 2026US 2026/0234507 A1FUJIFILM Corporation
- Reducing agent as corrosion inhibitor for machine warewash6 Aug 2026US 2026/0226370 A1Ecolab USA Inc.
- Oxidized iron surface scale remover30 Jul 2026US 2026/0218086 A1W. M. Barr & Company
- Alkoxylated nitrogen containing polymers and their use30 Jul 2026US 2026/0218087 A1BASF SE
- Oxidized iron surface scale remover30 Jul 2026US 2026/0218389 A1W. M. Barr & Company
Most cited
By later US patents
- Silicate-containing alkaline compositions for cleaning microelectronic substrates102US 6,465,403 B12002
- Stripping and cleaning composition84US 5,571,447 AAshland Inc. · 1996
- Detergent compositions containing an organic silver coating agent to minimize silver training in ADW washing methods78US 5,695,679 AThe Procter & Gamble Company · 1997
- Methods for foam cleaning combustion turbines73US 6,478,033 B1HydroChem Industrial Services, Inc. · 2002
- Stabilized alkaline compositions for cleaning microelectronic substrates73US 6,599,370 B2Mallinckrodt Inc. · 2003