B29K 2503/08
Mineral aggregates
Official title: Mineral aggregates, e.g. sand, clay or the like
B29K2503/08 (Mineral aggregates) appears on 55 US grants and 36 published applications in this corpus.
Search patents in B29K- Granted patents
- 55
- Published applications
- 36
- Assignees
- 38
- Inventors
- 119
- Latest grant
- 4 Nov 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 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 3 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 3 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 0 | 3 |
| 2020 | 2 | 2 |
| 2021 | 2 | 3 |
| 2022 | 1 | 1 |
| 2023 | 3 | 3 |
| 2024 | 4 | 3 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Freeform polymer precipitation (FPP) in microparticulate gels4 Nov 2025US 12,459,194 B2Singapore University of Technology and Design
- Method for preparing a densified insulation material for use in appliance insulated structure21 Jan 2025US 12,202,175 B2Whirlpool Corporation
- Spherical particles comprising nanoclay-filled-polymer and methods of production and uses thereof8 Oct 2024US 12,110,380 B2Xerox Corporation
- Curable casting compound, molded body made therefrom and method for producing the molded body11 Jun 2024US 12,006,415 B2Schock & Co. GmbH
- Techniques for casting from additively fabricated molds and related systems and methods28 May 2024US 11,992,976 B2Formlabs, Inc.
- Method for preparing a densified insulation material for use in appliance insulated structure24 Apr 2025US 2025/0128454 A1Whirlpool Corporation
- Spherical particles comprising nanoclay-filled-polymer and methods of production and uses thereof9 Jan 2025US 2025/0011568 A1Xerox Corporation
- Techniques for casting from additively fabricated molds and related systems and methods28 Nov 2024US 2024/0391140 A1Formlabs, Inc.
- Freeform polymer precipitation (fpp) in microparticulate gels21 Mar 2024US 2024/0092011 A1Singapore University of Technology and Design
- Method and apparatus for providing a fiber-reinforced composite material4 Jan 2024US 2024/0001592 A1
Most cited
By later US patents
- Method and apparatus for extruding bingham plastic-type materials134US 5,304,331 AMinnesota Mining and Manufacturing Company · 1994
- Process for manufacture of polymer composite products42US 5,800,752 ACharlebois Technologies Inc. · 1998
- Composite member and method for making the same37US 5,110,687 AKabushiki Kaisha Kobe Seiko Sho · 1992
- Method of forming a diamond composite structure36US 5,451,352 APCC Composites, Inc. · 1995
- Molding system and article34US 4,397,247 A1983