C11D 3/1213
Oxides or hydroxides
Official title: {Oxides or hydroxides, e.g. Al2O3, TiO2, CaO or Ca(OH)2}
C11D3/1213 (Oxides or hydroxides) appears on 226 US grants and 239 published applications in this corpus.
Search patents in C11D- Granted patents
- 226
- Published applications
- 239
- Assignees
- 121
- Inventors
- 642
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 9 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 9 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 5 |
| 2002 | 8 | 15 |
| 2003 | 5 | 5 |
| 2004 | 5 | 11 |
| 2005 | 6 | 10 |
| 2006 | 8 | 11 |
| 2007 | 4 | 9 |
| 2008 | 8 | 5 |
| 2009 | 1 | 12 |
| 2010 | 3 | 20 |
| 2011 | 1 | 5 |
| 2012 | 4 | 3 |
| 2013 | 6 | 12 |
| 2014 | 11 | 6 |
| 2015 | 8 | 10 |
| 2016 | 8 | 11 |
| 2017 | 11 | 16 |
| 2018 | 5 | 9 |
| 2019 | 7 | 6 |
| 2020 | 6 | 11 |
| 2021 | 6 | 10 |
| 2022 | 7 | 5 |
| 2023 | 3 | 4 |
| 2024 | 7 | 11 |
| 2025 | 3 | 7 |
| 2026 | 6 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solid cleansing compositions and methods for the same7 Jul 2026US 12,674,115 B2Colgate-Palmolive Company
- Phosphoric acid esters, method of synthetizing them and use thereof as dispersants9 Jun 2026US 12,649,829 B2Ds Specialty Chemicals S.A.E.
- Solid composition comprising benzyloxide, sulfonate carrier, and non-hygroscopic acid, and its use in cleaning compositions19 May 2026US 12,630,786 B2Ecolab USA Inc.
- Removal and prevention of biofilm by nanoparticle chemistries10 Mar 2026US 12,570,932 B2ChampionX LLC
- Environmentally-friendly glass composition for laundry detergents and washing supplements, and method for manufacturing glass powder thereof3 Mar 2026US 12,565,443 B2LG Electronics Inc.
- Composition comprising biosurfactant and manganese8 Oct 2026US 2026/0306388 A1Evonik Operations GmbH
- Compositions Containing Guanidine and 1,2-Benzisothiazoline-3-On10 Sep 2026US 2026/0262642 A1Thor GmbH
- Fabric softeners with magnesia30 Jul 2026US 2026/0218085 A1Dead Sea Bromine Company Ltd.
- Opacifying compositions for cleaning formulations23 Jul 2026US 2026/0209635 A1
- Soap composite particles, method for producing same, and cosmetic16 Jul 2026US 2026/0199194 A1Tomoegawa Co., Ltd.
Most cited
By later US patents
- Method of applying nanoparticles381US 6,645,569 B2The Procter & Gamble Company · 2003
- Coating compositions for modifying surfaces330US 7,112,621 B2The Proctor & Gamble Company · 2006
- Method of hydrophilizing materials294US 6,863,933 B2The Procter & Gamble Company · 2005
- Liquid automatic dishwashing compositions compounds providing glassware protection68US 4,933,101 AThe Procter & Gamble Company · 1990
- Non-aqueous, particulate-containing liquid detergent compositions with elasticized, surfactant-structured liquid phase58US 5,814,592 AThe Procter & Gamble Company · 1998