C04B 14/12
Expanded clay
C04B14/12 (Expanded clay) appears on 20 US grants and 15 published applications in this corpus.
Search patents in C04B- Granted patents
- 20
- Published applications
- 15
- Assignees
- 18
- Inventors
- 40
- Latest grant
- 24 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 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 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 0 | 3 |
| 2021 | 1 | 1 |
| 2022 | 3 | 3 |
| 2023 | 1 | 3 |
| 2024 | 1 | 1 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Noise reducing mortar composition24 Jun 2025US 12,338,178 B2Sika Technology AG
- Use of a clay for producing a pozzolanic material1 Apr 2025US 12,264,100 B2Vicat
- Block for use in automated building construction20 Aug 2024US 12,065,826 B2Fastbrick IP Pty Ltd
- Block for use in automated building construction21 Mar 2023US 11,608,633 B2Fastbrick IP Pty Ltd
- Use of a clay in the preparation of a geopolymer precursor6 Dec 2022US 11,518,713 B2Vicat
- Mould for curing a precursor by carbonation30 Jul 2026US 2026/0216916 A1Vito NV
- Cement board5 Dec 2024US 2024/0400455 A1Saint-Gobain Placo
- Roofing granules and related articles21 Sep 2023US 2023/0295042 A13M Innovative Properties Company
- Block for use in automated building construction22 Jun 2023US 2023/0193625 A1Fastbrick IP Pty Ltd
- Color control and heat recuperation when producing activated clay15 Jun 2023US 2023/0183132 A1FLSmidth A/S
Most cited
By later US patents
- Osteogenic proteins129US 5,266,683 AStryker Corporation · 1993
- Antibodies to osteogenic proteins35US 5,468,845 AStryker Corporation · 1995
- Devices comprising chondrogenic protein and methods of inducing endochondral bone formation therewith33US 5,958,441 AStryker Biotech · 1999
- Nucleic acids encoding osteogenic proteins27US 5,863,758 AStryker Corporation · 1999
- Osteogenic devices26US 6,551,995 B1Stryker Corporation · 2003