C11D 2111/42
Application of foam or a temporary coating on the surface to be
Official title: Application of foam or a temporary coating on the surface to be cleaned
C11D2111/42 (Application of foam or a temporary coating on the surface to be) appears on 124 US grants and 157 published applications in this corpus.
Search patents in C11D- Granted patents
- 124
- Published applications
- 157
- Assignees
- 88
- Inventors
- 434
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 0 |
| 2002 | 5 | 8 |
| 2003 | 3 | 8 |
| 2004 | 3 | 7 |
| 2005 | 6 | 3 |
| 2006 | 5 | 7 |
| 2007 | 2 | 12 |
| 2008 | 3 | 4 |
| 2009 | 2 | 7 |
| 2010 | 5 | 6 |
| 2011 | 6 | 4 |
| 2012 | 1 | 2 |
| 2013 | 0 | 2 |
| 2014 | 6 | 7 |
| 2015 | 3 | 4 |
| 2016 | 2 | 2 |
| 2017 | 0 | 10 |
| 2018 | 2 | 6 |
| 2019 | 3 | 5 |
| 2020 | 5 | 8 |
| 2021 | 4 | 11 |
| 2022 | 8 | 4 |
| 2023 | 6 | 9 |
| 2024 | 3 | 12 |
| 2025 | 2 | 5 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surface treating formulation comprising a gas-to-liquid paraffinic solvent and method of making and using the same6 Oct 2026US 12,753,370 B2Energizer Auto, Inc.
- 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.
- Foam formulations22 Sep 2026US 12,742,135 B2Medivators Inc.
- Cleaning or hydrophilizing agent composition1 Sep 2026US 12,723,220 B2Kao Corporation
- Water-soluble cleaning agent sheet and preparation method and application method thereof5 May 2026US 12,618,020 B2Guangzhou Joyson Cleaning Products Co., Ltd.
- Foaming orange multi-purpose cleaner13 Aug 2026US 2026/0234509 A1Energizer Auto, Inc.
- Composition comprising sophorolipids and rhamnolipids and/or glucolipids23 Jul 2026US 2026/0209633 A1Evonik Operations GmbH
- Substrate cleaning composition, and using the same, method for manufacturing cleaned substrate and method for manufacturing device16 Jul 2026US 2026/0201179 A1Merck Patent GmbH
- Chloride reduced polyethylenimine antipathogen film apparatus and method of use thereof19 Mar 2026US 2026/0076370 A1
- Compositions and method for floor cleaning or restoration16 Oct 2025US 2025/0320432 A1Ecolab USA Inc.
Most cited
By later US patents
- Post foamable multiple-sequential-foaming composition60US 5,902,225 A1999
- Low residue aqueous hard surface cleaning and disinfecting compositions60US 6,090,771 AReckitt Benckiser N.V. · 2000
- Method of applying a design to a surface51US 7,556,841 B2S. C. Johnson & Son, Inc. · 2009
- Foamable, acidic cleaning compositions44US 4,587,030 AEconomics Laboratory, Inc. · 1986
- Treatment of hazardous materials with aqueous air foam of polyhydroxy polymer41US 5,026,735 AMinnesota Mining and Manufacturing Company · 1991