C04B 32/005
Artificial stone obtained by melting at least part of the composition
Official title: {Artificial stone obtained by melting at least part of the composition, e.g. metal (C04B28/36 and C03C take precedence; cast stone from molten slag C04B5/00; artificial stone obtained by melting the polymeric ingredient of the composition C04B26/00)}
C04B32/005 (Artificial stone obtained by melting at least part of the composition) appears on 47 US grants and 25 published applications in this corpus.
Search patents in C04B- Granted patents
- 47
- Published applications
- 25
- Assignees
- 43
- Inventors
- 112
- Latest grant
- 5 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 3 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 3 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for simulating intraplate volcanism5 Mar 2024US 11,919,814 B2Wuhan University of Science and Technology
- Systems and methods for producing a three-dimensional printable material from igneous anorthosite rock2 Jan 2024US 11,858,852 B2ICON Technology, Inc.
- Method for manufacturing synthetic gemstone12 Sep 2023US 11,753,343 B2Vieabio Technology Co., Ltd.
- Structure, laminated body thereof, and manufacturing method and manufacturing device thereof27 Dec 2022US 11,535,941 B2National Institute of Advanced Industrial Science and Technology
- Method of treatment of bauxite residue, solid obtained by this method and bauxite treatment process including this method of treatment of the bauxite residue20 Sep 2022US 11,447,420 B2Purgonpl Group Limited
- Thermochemically activated dry concrete formulation30 Oct 2025US 2025/0332759 A1
- Type of glass-based concrete and preparation method thereof7 Aug 2025US 2025/0250207 A1Zhejiang University of Technology
- Systems and methods for producing a three-dimensional printable material from igneous anorthosite rock5 Sep 2024US 2024/0294437 A1ICON Technology, Inc.
- Method of treatment of bauxite residue, solid obtained by this method and bauxite treatment process including this method of treatment of the bauxite residue26 Jan 2023US 2023/0029435 A1Purgonpl Group Limited
- Systems and methods for producing a three-dimensional printable material from igneous anorthosite rock4 Aug 2022US 2022/0242794 A1ICON Technology, Inc.
Most cited
By later US patents
- Controlled pore size ceramics particularly for orthopaedic and dental applications136US 4,737,411 AUniversity of Dayton · 1988
- Artefact suitable for use as a bone implant116US 6,280,478 B1Implico B.V. · 2001
- Municipal solid waste disposal process92US 5,280,757 A1994
- Plasma torch furnace processing of spent potliner from aluminum smelters90US 5,222,448 AColumbia Ventures Corporation · 1993
- High strength, water resistant silicate foam29US 3,933,514 AContinental Oil Company · 1976