B28B 1/004
Devices for shaping artificial aggregates from ceramic mixtures or from mixtures containing
Official title: {Devices for shaping artificial aggregates from ceramic mixtures or from mixtures containing hydraulic binder (from slag C04B5/00; composition of artificial aggregates C04B18/02)}
B28B1/004 (Devices for shaping artificial aggregates from ceramic mixtures or from mixtures containing) appears on 33 US grants and 38 published applications in this corpus.
Search patents in B28B- Granted patents
- 33
- Published applications
- 38
- Assignees
- 32
- Inventors
- 114
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 3 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 2 | 2 |
| 2010 | 0 | 0 |
| 2011 | 2 | 1 |
| 2012 | 0 | 4 |
| 2013 | 3 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 5 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 3 | 3 |
| 2019 | 4 | 2 |
| 2020 | 1 | 3 |
| 2021 | 1 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Granulated feedstock for additively manufacturing ceramic components11 Nov 2025US 12,466,107 B2General Electric Company
- Curved slab surfaces, systems, and methods15 Jun 2021US 11,034,055 B2Cambria Company LLC
- Abrasive particle with at most three surfaces and one corner21 Jul 2020US 10,717,908 B2Robert Bosch GmbH
- Curved slab surfaces, systems, and methods31 Dec 2019US 10,518,439 B2Cambria Company LLC
- 3D printer17 Dec 2019US 10,507,592 B2The ExOne Company
- Granulated feedstock for additively manufacturing ceramic components20 Feb 2025US 2025/0058493 A1General Electric Company
- A scalable and sustainable process for transforming incineration bottom ash into useable aggregates22 Aug 2024US 2024/0279113 A1Engro Corporation Limited
- Method for producing abrasive particles5 Jan 2023US 2023/0002655 A1Tyrolit Schleifmittelwerke Swarovski K.G.
- Methods of fabrication of ceramic mirror blanks6 Oct 2022US 2022/0314488 A1Corning Incorporated
- Method for producing abrasive particles11 Aug 2022US 2022/0250210 A1Tyrolit Schleifmittelwerke Swarovski K.G.
Most cited
By later US patents
- Method for producing granulated material182US 6,210,625 B1Mikuni Corporation · 2001
- Process for quenching molten ceramic material137US 5,651,925 ASaint-Gobain/Norton Industrial Ceramics Corporation · 1997
- Method of manufacturing connected particles of uniform size and shape with a backing129US 4,261,706 ACorning Glass Works · 1981
- Apparatus for producing shaped articles51US 5,919,493 AUshers, Inc. · 1999
- Clay agglomeration process50US 4,343,751 ALowe's, Inc. · 1982