C04B 22/064
Of the alkaline-earth metals
Official title: {of the alkaline-earth metals}
C04B22/064 (Of the alkaline-earth metals) appears on 107 US grants and 164 published applications in this corpus.
Search patents in C04B- Granted patents
- 107
- Published applications
- 164
- Assignees
- 96
- Inventors
- 368
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 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 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 4 | 4 |
| 2015 | 1 | 6 |
| 2016 | 3 | 4 |
| 2017 | 6 | 9 |
| 2018 | 6 | 9 |
| 2019 | 9 | 19 |
| 2020 | 10 | 11 |
| 2021 | 12 | 19 |
| 2022 | 11 | 18 |
| 2023 | 10 | 17 |
| 2024 | 10 | 17 |
| 2025 | 14 | 14 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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
- Layered formed sheet and method for manufacturing the same17 Mar 2026US 12,577,155 B2Kuraray Co., Ltd.
- Construction material based on a mineral binder comprising synergistically effective hydrophobisation agent combinations17 Mar 2026US 12,577,162 B2Knauf Gips KG
- Compositions and methods for well cementing17 Mar 2026US 12,577,449 B2Schlumberger Technology Corporation
- Hardened body of hydraulic composition8 Oct 2026US 2026/0308056 A1Kuraray Co., Ltd.
- Production of low carbon hydraulic cement and concrete10 Sep 2026US 2026/0265142 A1
- High-voltage depletion-mode current source, transistor, and fabrication methods20 Aug 2026US 2026/0242281 A1Texas Instruments Incorporated
- Method for the Treatment of a Gypsum Recyclate13 Aug 2026US 2026/0234059 A1Knauf Gips KG
- Compositions and methods for well cementing23 Jul 2026US 2026/0209594 A1Schlumberger Technology Corporation
Most cited
By later US patents
- Cement composite, concrete, concrete cask and method of manufacturing concrete21US 7,294,375 B2Kabushiki Kaisha Kobe Seiko Sho · 2007
- Expansive cement and agent therefor13US 4,205,994 ARaychem Corporation · 1980
- High strength, density controlled cold fusion concrete cementitious spray applied fireproofing13US 9,670,096 B1Geopolymer Solutions LLC · 2017
- High strength, density controlled cold fusion concrete cementitious spray applied fireproofing13US 9,725,365 B1Geopolymer Solutions LLC · 2017
- Enhanced carbonation and carbon sequestration in cementitious binders12US 10,968,142 B2The Regents of the University of California · 2021