C11D 3/1273
Crystalline layered silicates of type namesixo2x+1yh2o
Official title: {Crystalline layered silicates of type NaMeSixO2x+1YH2O}
C11D3/1273 (Crystalline layered silicates of type namesixo2x+1yh2o) appears on 82 US grants and 25 published applications in this corpus.
Search patents in C11D- Granted patents
- 82
- Published applications
- 25
- Assignees
- 26
- Inventors
- 158
- Latest grant
- 4 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 8 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 1 |
| 2002 | 6 | 3 |
| 2003 | 5 | 4 |
| 2004 | 3 | 2 |
| 2005 | 2 | 3 |
| 2006 | 2 | 2 |
| 2007 | 2 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 4 |
| 2010 | 3 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Automatic dishwashing detergent composition4 Oct 2022US 11,459,528 B2The Procter & Gamble Company
- Granulates, method for the production and use thereof21 Jul 2020US 10,717,952 B2BASF SE
- Multi-stage benefit agent delivery system14 Aug 2018US 10,047,324 B2Henkel IP & Holding GmbH
- Composition with surface modifying properties3 Mar 2015US 8,969,278 B2Ecolab USA Inc.
- Composition with surface modifying properties10 Jan 2012US 8,093,195 B2Ecolab USA Inc.
- Automatic dishwashing detergent composition7 Jan 2021US 2021/0002587 A1The Procter & Gamble Company
- Granulates, method for the production and use thereof21 Feb 2019US 2019/0055501 A1BASF SE
- Multi-Stage Benefit Agent Delivery System4 May 2017US 2017/0121648 A1Henkel IP & Holding GmbH
- Composition with surface modifying properties7 Jun 2012US 2012/0138089 A1Ecolab USA Inc.
- Low Built, Anionic Detersive Surfactant-Containing Spray-Dried Powder that Additionally Comprises Clay31 Dec 2009US 2009/0325844 A1
Most cited
By later US patents
- Use of crystalline layered sodium silicates for softening water and a process for softening water187US 4,664,839 AHoechst Aktiengesellschaft · 1987
- Washing and cleaning agent containing surfactants, builder, and crystalline layered sodium silicate140US 4,820,439 AHoechst Aktiengesellschaft · 1989
- Process for agglomerating aluminosilicate or layered silicate detergent builders54US 5,108,646 AThe Procter & Gamble Company · 1992
- Process for consolidating particulate solids45US 5,858,299 AEcolab Inc. · 1999
- Tablet containing builders40US 5,900,399 AHenkel Kommanditgesellschaft auf Aktien · 1999