C09K 17/12
Water-soluble silicates
Official title: Water-soluble silicates, e.g. waterglass
C09K17/12 (Water-soluble silicates) appears on 51 US grants and 28 published applications in this corpus.
Search patents in C09K- Granted patents
- 51
- Published applications
- 28
- Assignees
- 34
- Inventors
- 80
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 7 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 2 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 4 |
| 2023 | 3 | 2 |
| 2024 | 1 | 2 |
| 2025 | 3 | 0 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pellets containing agricultural treatment materials and methods of making same27 Jan 2026US 12,534,421 B2Carbo Ceramics Inc.
- System and method for producing an injection silicate gel solution for injection into a soil16 Dec 2025US 12,497,563 B2BAUER Spezialtiefbau GmbH
- Verification methods and agronomic enhancements for carbon removal based on enhanced rock weathering23 Sep 2025US 12,422,425 B2Eion Corp.
- Method for providing an underground barrier for a water reservoir18 Feb 2025US 12,227,914 B2Royal Eijkelkamp B.V.
- Verification methods and agronomic enhancements for carbon removal based on enhanced rock weathering5 Mar 2024US 11,921,098 B2Eion Corp.
- Pellets containing agricultural treatment materials and methods of making same4 Jun 2026US 2026/0152452 A1Carbo Ceramics Inc.
- Extraterrestrial soil improvement methods as space improvement techniques and a method for geopolymer or cement production in an extraterrestrial environment21 May 2026US 2026/0139187 A1
- Method for enhancing sabkha soil bearing capacity using geopolymer injection under existing structures12 Feb 2026US 2026/0042963 A1King Saud University
- Verification methods and agronomic enhancements for carbon removal based on enhanced rock weathering15 Jan 2026US 2026/0016458 A1Eion Corp.
- Verification methods and agronomic enhancements for carbon removal based on enhanced rock weathering8 Aug 2024US 2024/0264139 A1Eion Corp.
Most cited
By later US patents
- Method of consolidating soils48US 4,056,937 AKyokado Engineering Co., Ltd. · 1977
- Method for formation of subsurface barriers using viscous colloids43US 5,836,390 AThe Regents of the University of California · 1998
- Soil stabilization method26US 7,651,294 B2Team Laboratory Chemical Corp. · 2010
- Stabilizing soil and aggregate mixtures and structures24US 5,820,302 AAD-Base Pty Ltd. · 1998
- Hazardous waste treatment22US 5,997,629 AImperial College of Science, Technology and Medicine · 1999