C04B 41/4977
Characterised by the number of silicon atoms
Official title: {characterised by the number of silicon atoms}
C04B41/4977 (Characterised by the number of silicon atoms) appears on 7 US grants and 3 published applications in this corpus.
Search patents in C04B- Granted patents
- 7
- Published applications
- 3
- Assignees
- 7
- Inventors
- 19
- Latest grant
- 27 Dec 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Low-voc dialkyl-functional alkoxysiloxanes, processes and use thereof as hydrophobizing impregnating agents for mineral building materials27 Dec 2016US 9,528,036 B2Evonik Degussa GmbH
- Composition for building protection applications based on alkylalkoxy-siloxanes having improved water repellency properties12 Mar 2013US 8,394,885 B2Evonik Degussa GmbH
- Methylalkoxy-methylalkyl cyclosiloxane copolymer4 Feb 1992US 5,086,146 ADow Corning Corporation
- Siloxane masonry water repellent emulsions24 Dec 1991US 5,074,912 ADow Corning Corporation
- Process for strengthening the adhesion of polymeric substances to carbonate surfaces5 Nov 1991US 5,063,087 AWacker Chemie AG
- Environmentally friendly composition for treating mineral substrates18 Jul 2024US 2024/0240052 A1Evonik Operations GmbH
- Low-voc dialkyl-functional alkoxysiloxanes, processes and use thereof as hydrophobizing impregnating agents for mineral building materials8 Oct 2015US 2015/0284615 A1Evonik Industries AG
- Composition for building protection applications based on alkylalkoxy-siloxanes having improved water repellency properties26 May 2011US 2011/0124794 A1Evonik Degussa GmbH
Most cited
By later US patents
- Aqueous systems containing silanes for rendering masonry surfaces water repellant101US 4,648,904 ASCM Corporation · 1987
- Luminescent silane24US 4,595,599 AAdvanced Chemical Technologies, Inc. · 1986
- Siloxane masonry water repellent emulsions21US 5,074,912 ADow Corning Corporation · 1991
- Methylalkoxy-methylalkyl cyclosiloxane copolymer6US 5,086,146 ADow Corning Corporation · 1992
- Composition for building protection applications based on alkylalkoxy-siloxanes having improved water repellency properties5US 8,394,885 B2Evonik Degussa GmbH · 2013