C04B 7/14
Cements containing slag
Official title: Cements containing slag (slags from waste incineration C04B7/28)
C04B7/14 (Cements containing slag) appears on 169 US grants and 176 published applications in this corpus.
Search patents in C04B- Granted patents
- 169
- Published applications
- 176
- Assignees
- 163
- Inventors
- 557
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 9 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 5 | 2 |
| 2003 | 4 | 4 |
| 2004 | 3 | 4 |
| 2005 | 2 | 2 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 5 |
| 2009 | 0 | 2 |
| 2010 | 2 | 0 |
| 2011 | 2 | 3 |
| 2012 | 2 | 6 |
| 2013 | 3 | 7 |
| 2014 | 6 | 4 |
| 2015 | 5 | 9 |
| 2016 | 4 | 11 |
| 2017 | 6 | 6 |
| 2018 | 8 | 8 |
| 2019 | 8 | 6 |
| 2020 | 5 | 8 |
| 2021 | 7 | 10 |
| 2022 | 7 | 8 |
| 2023 | 7 | 21 |
| 2024 | 12 | 13 |
| 2025 | 9 | 13 |
| 2026 | 10 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Low-cost four-element system cementitious material, preparation method and application thereof6 Oct 2026US 12,753,115 B2University of Science and Technology Beijing
- Slag-based hydraulic binder, dry mortar composition comprising same and system for activating a slag-based binder23 Jun 2026US 12,662,421 B2Sika Technology AG
- Method for the cooling and heat recovery from materials at very high temperature9 Jun 2026US 12,649,690 B2Cicsa S.R.L.
- Concrete element and method for its production12 May 2026US 12,623,965 B2METTEN Technologies GmbH & Co. KG
- Visible light-catalyzed translucent concrete, and preparation method and use thereof5 May 2026US 12,617,716 B2Jiangxi Blue Environmental Engineering Tech Co., Ltd.
- A mechanochemically carbonated slag, methods of its production and uses thereof1 Oct 2026US 2026/0296960 A1Carbon Upcycling Technologies Inc.
- Use of recycled aggregates in a method of making compositions to promote marine-life20 Aug 2026US 2026/0242282 A1Partanna Global, Inc.
- Novel ladle slag-based composition13 Aug 2026US 2026/0234054 A1Kerakoll S.P.A.
- Brine sludge activated silico-manganese fume based binary alkali activated binder30 Jul 2026US 2026/0217601 A1King Fahd University of Petroleum and Minerals
- Activation of ground granulated blast furnace slag, admixture for the activation of ground granulated blast furnace slag, and activated hydraulic composition30 Jul 2026US 2026/0217607 A1Sika Technology AG
Most cited
By later US patents
- Solidification of water based muds198US 5,058,679 AShell Oil Company · 1991
- Alkali activated supersulphated binder123US 6,409,819 B1International Mineral Technology AG · 2002
- Grouting composition comprising slag107US 4,761,183 AGeochemical Corporation · 1988
- Water-base mud conversion for high tempratice cementing87US 5,515,921 AShell Oil Company · 1996
- Solidification of water based muds78US 5,673,753 AShell Oil Company · 1997