C04B 11/28
Mixtures thereof with other inorganic cementitious materials
Official title: Mixtures thereof with other inorganic cementitious materials (C04B7/04, C04B7/153 take precedence)
C04B11/28 (Mixtures thereof with other inorganic cementitious materials) appears on 34 US grants and 57 published applications in this corpus.
Search patents in C04B- Granted patents
- 34
- Published applications
- 57
- Assignees
- 41
- Inventors
- 166
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 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 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 3 | 5 |
| 2017 | 2 | 5 |
| 2018 | 1 | 2 |
| 2019 | 6 | 0 |
| 2020 | 1 | 3 |
| 2021 | 3 | 2 |
| 2022 | 0 | 3 |
| 2023 | 3 | 10 |
| 2024 | 2 | 8 |
| 2025 | 3 | 3 |
| 2026 | 4 | 7 |
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
- Composition for insulating coating8 Sep 2026US 12,729,159 B2Saint-Gobain Isover
- 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
- Construction material based on a mineral binder comprising synergistically effective hydrophobisation agent combinations17 Mar 2026US 12,577,162 B2Knauf Gips KG
- Gypsum panel containing ammonium-exchanged vermiculite and methods21 Oct 2025US 12,448,328 B2Knauf Gips KG
- Hydraulic composition for ultra-high performance concrete and ultra-high performance grout8 Oct 2026US 2026/0308054 A1Sika Technology AG
- Fire-resistant gypsum boards and sustainable methods for production thereof1 Oct 2026US 2026/0296965 A1United States Gypsum Company
- Cement compositions and methods of making the same from waste27 Aug 2026US 2026/0250190 A1The Board of Trustees of The University of Alabama
- System for recycling polyiso insulation using gypsum or cement13 Aug 2026US 2026/0234932 A1Carlisle Construction Materials, LLC
- Continuous cementitious board manufacturing with in situ foam generation16 Jul 2026US 2026/0200132 A1United States Gypsum Company
Most cited
By later US patents
- Natural silica-containing cement and concrete composition115US 5,383,967 A1995
- Dimensionally stable geopolymer composition and method16US 9,890,082 B2United States Gypsum Company · 2018
- Geopolymer-modified, gypsum-based construction materials15US 5,194,091 AHera, LLC · 1993
- Pourable compositions6US 10,221,100 B2United States Gypsum Company · 2019
- Process to make calcium oxide or ordinary Portland cement from calcium bearing rocks and minerals6US 11,718,558 B2Brimstone Energy Inc. · 2023