C04B 7/06
Using alkaline raw materials
Official title: using alkaline raw materials (C04B7/60 takes precedence)
C04B7/06 (Using alkaline raw materials) appears on 8 US grants and 12 published applications in this corpus.
Search patents in C04B- Granted patents
- 8
- Published applications
- 12
- Assignees
- 7
- Inventors
- 22
- Latest grant
- 14 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 0 | 4 |
| 2025 | 4 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Chemical reaction devices involving acid and/or base, and related systems and methods14 Oct 2025US 12,442,089 B2Massachusetts Institute of Technology
- Reaction schemes involving acids and bases; reactors comprising spatially varying chemical composition gradients; and associated systems and methods17 Jun 2025US 12,330,989 B2Massachusetts Institute of Technology
- Reaction schemes involving acids and bases; reactors comprising spatially varying chemical composition gradients; and associated systems and methods18 Mar 2025US 12,252,442 B2Massachusetts Institute of Technology
- Chemical reaction devices involving acid and/or base, and related systems and methods18 Mar 2025US 12,252,795 B2Massachusetts Institute of Technology
- High strength class C fly ash cementitious compositions with controllable setting20 Apr 2021US 10,981,828 B2The Catholic University of America
- High efficiency acid-base leaching methods and systems25 Dec 2025US 2025/0388512 A1Sublime Systems, Inc.
- Reaction schemes involving acids and bases; reactors comprising spatially varying chemical composition gradients; and associated systems and methods27 Mar 2025US 2025/0100927 A1Massachusetts Institute of Technology
- Methods and apparatus for converting metal carbonate salts to metal hydroxides27 Mar 2025US 2025/0101602 A1The University of British Columbia
- Reaction schemes involving acids and bases; reactors comprising spatially varying chemical composition gradients; and associated systems and methods9 May 2024US 2024/0150235 A1Massachusetts Institute of Technology
- Reaction schemes involving acids and bases; reactors comprising spatially varying chemical composition gradients; and associated systems and methods25 Apr 2024US 2024/0132400 A1Massachusetts Institute of Technology
Most cited
By later US patents
- Clinker and white portland cement with a high sulfur content derived from a high sulfur content pet-coke used as fuel7US 7,001,454 B2Cemex Trademarks Worldwide, Ltd. · 2006
- Early strength cements6US 3,942,994 AThe Associated Portland Cement Manufacturers Limited · 1976
- Cement clinker, cement composition, method for producing cement clinker, and method for treatment of waste containing alkali component3US 6,537,365 B2Sumitomo Osaka Cement Co., Ltd. · 2003