C04B 22/10
Containing carbon in the anion
Official title: containing carbon in the anion, e.g. carbonates
C04B22/10 (Containing carbon in the anion) appears on 122 US grants and 185 published applications in this corpus.
Search patents in C04B- Granted patents
- 122
- Published applications
- 185
- Assignees
- 122
- Inventors
- 522
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 1 | 3 |
| 2012 | 0 | 1 |
| 2013 | 2 | 5 |
| 2014 | 3 | 5 |
| 2015 | 1 | 2 |
| 2016 | 1 | 2 |
| 2017 | 6 | 9 |
| 2018 | 2 | 9 |
| 2019 | 7 | 13 |
| 2020 | 16 | 10 |
| 2021 | 12 | 16 |
| 2022 | 10 | 16 |
| 2023 | 6 | 19 |
| 2024 | 18 | 31 |
| 2025 | 11 | 20 |
| 2026 | 9 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dry cementitious material mixture for 3D-printing25 Aug 2026US 12,715,813 B2Holcim Technology Ltd
- Hydraulic binder with low carbon footprint and high early strength18 Aug 2026US 12,709,575 B2ImerTech SAS
- Sorel cement with a hydrophobic modifier9 Jun 2026US 12,649,873 B1Halliburton Energy Services.Inc.
- Cementitious solids with decorative surface patterns and methods of making the same2 Jun 2026US 12,643,817 B1
- Carbonized brick of recycled concrete powders and preparation method thereof14 Apr 2026US 12,600,058 B2Shandong High-Speed Group Co., Ltd.
- Mixtures for tiles with decorative surface patterns1 Oct 2026US 2026/0296961 A1
- Method for manufacturing tiles with decorative surface patterns1 Oct 2026US 2026/0296962 A1
- Two-component mortar composition with temperature-responsive inhibitor17 Sep 2026US 2026/0274750 A1Hilti Aktiengesellschaft
- Method for improving strength of concrete by adding, to cement, basic alkali mixture solution used for carbon dioxide capture10 Sep 2026US 2026/0265139 A1Lowcarbon Co., Ltd.
- Char bricks and methods of making char bricks3 Sep 2026US 2026/0257967 A1
Most cited
By later US patents
- CO2-sequestering formed building materials109US 8,006,446 B2Calera Corporation · 2011
- CO2-sequestering formed building materials101US 7,771,684 B2Calera Corporation · 2010
- Settable composition and uses therefor59US 6,200,381 B1Periclase Pty. Ltd. · 2001
- Processes for improving the bond between hydrating cement-based materials and existing cement-based substrates56US 5,505,987 A1996
- Delayed thixotropic cement compositions and methods48US 6,610,140 B2Halliburton Energy Services.Inc. · 2003