C04B 22/062
Of the alkali or alkaline-earth metals
Official title: {of the alkali or alkaline-earth metals}
C04B22/062 (Of the alkali or alkaline-earth metals) appears on 190 US grants and 304 published applications in this corpus.
Search patents in C04B- Granted patents
- 190
- Published applications
- 304
- Assignees
- 184
- Inventors
- 724
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 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 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 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 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 0 |
| 2014 | 4 | 6 |
| 2015 | 3 | 7 |
| 2016 | 3 | 7 |
| 2017 | 11 | 17 |
| 2018 | 10 | 18 |
| 2019 | 11 | 32 |
| 2020 | 19 | 18 |
| 2021 | 16 | 32 |
| 2022 | 24 | 32 |
| 2023 | 18 | 31 |
| 2024 | 18 | 32 |
| 2025 | 26 | 32 |
| 2026 | 13 | 29 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Industrial fluids with dilution resistance and tunable viscosity, and methods of making and using industrial fluids25 Aug 2026US 12,715,810 B2Blue Nose Technologies LLC
- Use of a hydraulic binder containing calcium aluminate for the production of a construction material12 May 2026US 12,623,963 B2ARDEX Group GmbH
- Concrete element and method for its production12 May 2026US 12,623,965 B2METTEN Technologies GmbH & Co. KG
- Method for solidifying radioactive waste comprising boron, and solid radioactive waste formed thereby21 Apr 2026US 12,609,211 B2Postech Research and Business Development Foundation
- Layered formed sheet and method for manufacturing the same17 Mar 2026US 12,577,155 B2Kuraray Co., Ltd.
- Hardened body of hydraulic composition8 Oct 2026US 2026/0308056 A1Kuraray Co., Ltd.
- Method for producing geopolymer concrete from natural sand combined with red mud8 Oct 2026US 2026/0308060 A1Protectgd LLC
- Insulation coating treatment liquid for grain-oriented electrical steel sheet, method for producing same, and method for producing grain-oriented electrical steel sheet1 Oct 2026US 2026/0302014 A1Nippon Steel Corporation
- Production of low carbon hydraulic cement and concrete10 Sep 2026US 2026/0265142 A1
- Pumpable hybrid cementitious material10 Sep 2026US 2026/0265145 A1Arizona Board of Regents on Behalf of the University of Arizona
Most cited
By later US patents
- Nitrogen-gas-stabilized cement and a process for making and using it41US 4,333,764 AShell Oil Company · 1982
- Modified cementitious composition40US 5,254,228 AICI Americas Inc. · 1993
- Cement composite, concrete, concrete cask and method of manufacturing concrete21US 7,294,375 B2Kabushiki Kaisha Kobe Seiko Sho · 2007
- Treating calcined gypsum with solubilizing agent17US 4,360,386 AUnited States Gypsum Company · 1982
- Method and composition for controlling volume change in fast setting, fluid impermeable cementitious systems16US 4,357,166 AConstruction Products Research, Inc. · 1982