C09K 17/10
Cements
Official title: Cements, e.g. Portland cement
C09K17/10 (Cements) appears on 50 US grants and 58 published applications in this corpus.
Search patents in C09K- Granted patents
- 50
- Published applications
- 58
- Assignees
- 38
- Inventors
- 105
- Latest grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 2 | 1 |
| 2011 | 0 | 4 |
| 2012 | 1 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 1 |
| 2015 | 2 | 3 |
| 2016 | 1 | 3 |
| 2017 | 4 | 6 |
| 2018 | 7 | 4 |
| 2019 | 2 | 3 |
| 2020 | 2 | 3 |
| 2021 | 3 | 2 |
| 2022 | 1 | 0 |
| 2023 | 3 | 4 |
| 2024 | 1 | 6 |
| 2025 | 5 | 3 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Carbon sequestration foamed lightweight soil and preparation method thereof30 Dec 2025US 12,509,634 B2Southeast University
- Building foundation and soil stabilization method and system11 Nov 2025US 12,467,218 B2Aquadation LLC
- Systems and methods for storing and mineralizing carbon dioxide with lime4 Nov 2025US 12,459,868 B2Graymont Western Canada Inc.
- Wet method for improving soil stability using aqueous nano-cement suspension and ultrasonic dispersion30 Sep 2025US 12,428,603 B2
- Dry mix and concrete composition containing bed ash and related methods4 Feb 2025US 12,215,058 B2Crown Products & Services, Inc.
- Soil Additive and Method for Using Same1 Oct 2026US 2026/0297426 A1
- Method for Enhancing Soil Properties Using Nano-Additives or Pico-Additives in Deep Soil Mixing (Nano-DSM or Pico-DSM)11 Jun 2026US 2026/0159757 A1
- Treatment process for the stabilization of soils5 Mar 2026US 2026/0062615 A1Holcim Technology Ltd
- Systems and methods for storing and mineralizing carbon dioxide with lime5 Feb 2026US 2026/0035303 A1Graymont Western Canada Inc.
- Method for production of a modified cement powder and a method for soil improvement with the modified cement powder8 Jan 2026US 2026/0008958 A1
Most cited
By later US patents
- Employing quicklime in stabilizing surface layers of the earth30US 4,329,090 A1982
- Reactivatable set-inhibited cementitious compositions29US 4,455,171 ASociete Anonyme d'Explosifs et de Produits Chimiques · 1984
- Method for strengthening soft soil23US 4,443,260 AChiyoda Chemical Engineering & Constr., Co., Ltd. · 1984
- Process for strengthening soft soil22US 4,465,518 AChiyoda Chemical Engineering & Const. Co. · 1984
- Cement based injection grout21US 5,769,939 AElkem ASA · 1998