C04B 14/185
Expanded
Official title: {expanded}
C04B14/185 (Expanded) appears on 47 US grants and 55 published applications in this corpus.
Search patents in C04B- Granted patents
- 47
- Published applications
- 55
- Assignees
- 49
- Inventors
- 155
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 2 | 0 |
| 2011 | 2 | 0 |
| 2012 | 1 | 2 |
| 2013 | 0 | 1 |
| 2014 | 2 | 3 |
| 2015 | 1 | 2 |
| 2016 | 2 | 3 |
| 2017 | 3 | 5 |
| 2018 | 2 | 1 |
| 2019 | 3 | 5 |
| 2020 | 1 | 1 |
| 2021 | 2 | 2 |
| 2022 | 2 | 6 |
| 2023 | 1 | 5 |
| 2024 | 6 | 5 |
| 2025 | 3 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Efficient sound-absorbing lightweight aggregate cellular concrete, method for preparing the same, and application thereof12 Aug 2025US 12,384,721 B1Shandong University
- Fiber cement products and methods for the production thereof29 Jul 2025US 12,371,373 B2Etex Services NV
- Fiber cement products and methods for the production thereof18 Feb 2025US 12,227,456 B2Etex Building Performance International SAS
- Magnesium oxychloride cement (MOC) and a method of manufacturing26 Nov 2024US 12,151,977 B2Ubiq Technology Pty Ltd
- Fire resistant compositions and articles and methods of preparation and use thereof12 Nov 2024US 12,139,438 B2Eco Boron LLC
- Smart construction materials for ambient modification of built environments8 Oct 2026US 2026/0308064 A1Texas State University
- Reducing mixer buildup of binder material through staged addition of raw materials10 Sep 2026US 2026/0265144 A1United States Gypsum Company
- Lightweight polymer concrete panel and a method and composition for its manufacture30 Apr 2026US 2026/0116822 A1Concrete Products OÜ
- Fiber cement products and methods for the production thereof4 Dec 2025US 2025/0368572 A1Etex Services NV
- Fire Resistant Composition27 Feb 2025US 2025/0066252 A1Allied Form Tech Corporation
Most cited
By later US patents
- Lightweight building material board63US 5,256,222 AManville Corporation · 1993
- Lightweight joint compound having improved paintability62US 4,686,253 AUnited States Gypsum Company · 1987
- High strength structural perlite concrete49US 5,114,617 AAdvanced Concrete Technology, Inc. · 1992
- Acoustical gypsum board panel and method of making it48US 8,057,915 B2United States Gypsum Company · 2011
- Acoustical tile composition45US 5,911,818 AUSG Interiors, Inc. · 1999