C04B 2111/1056
Silica-free or very low silica-content materials
Official title: {Silica-free or very low silica-content materials}
C04B2111/1056 (Silica-free or very low silica-content materials) appears on 34 US grants and 42 published applications in this corpus.
Search patents in C04B- Granted patents
- 34
- Published applications
- 42
- Assignees
- 29
- Inventors
- 69
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 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 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 4 |
| 2010 | 0 | 2 |
| 2011 | 2 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 5 | 5 |
| 2016 | 2 | 2 |
| 2017 | 1 | 2 |
| 2018 | 3 | 1 |
| 2019 | 5 | 4 |
| 2020 | 2 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 1 |
| 2023 | 2 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compositions26 Dec 2023US 11,851,373 B1Westlake Royal Roofing LLC
- Ultra stable cementitious material formulation, process for its making, and ultra stable tile backer board formulation and processes for its making3 Oct 2023US 11,777,440 B2Mitek Holdings, Inc.
- Method to make ultra stable structural laminate2 Feb 2021US 10,910,988 B2Mitek Holdings, Inc.
- Building with ultra stable cementitious material formulation19 Jan 2021US 10,897,222 B2Mitek Holdings, Inc.
- Photovoltaic conversion of light21 Jul 2020US 10,720,876 B2X Development LLC
- Synthetic stone and methods of forming synthetic stone10 Sep 2026US 2026/0265140 A1
- Filler material14 May 2026US 2026/0132083 A1Laticrete International, Inc.
- Plaster material composition for use in construction and methods of preparing the same27 Nov 2025US 2025/0361183 A1Onx, Inc.
- Quartz-free composite surface23 Oct 2025US 2025/0326688 A1Stone Composite Surfaces, Inc.
- Ultra stable cementitious material formulation, process for its making, and ultra stable tile backer board formulation and processes for its making18 Jul 2024US 2024/0243689 A1Mitek Holdings, Inc.
Most cited
By later US patents
- Foam catalysts, method of manufacture and method of using71US 4,810,685 AImperial Chemical Industries PLC · 1989
- Catalysts for reforming hydrocarbon feedstocks60US 4,863,712 AImperial Chemical Industries PLC · 1989
- Magnesium oxide-based construction board55US 7,255,907 B22007
- Ultra-light high moisture retention title mortar30US 5,718,758 A1998
- Gypsum composites used in fire resistant building components30US 8,915,033 B2The Intellectual Gorilla GmbH · 2014