B28C 5/003
Methods for mixing
Official title: {Methods for mixing (B28C5/386, B28C5/402 take precedence)}
B28C5/003 (Methods for mixing) appears on 83 US grants and 98 published applications in this corpus.
Search patents in B28C- Granted patents
- 83
- Published applications
- 98
- Assignees
- 64
- Inventors
- 236
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 5 |
| 2006 | 1 | 5 |
| 2007 | 0 | 7 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 2 | 11 |
| 2014 | 2 | 4 |
| 2015 | 2 | 5 |
| 2016 | 4 | 11 |
| 2017 | 6 | 8 |
| 2018 | 5 | 3 |
| 2019 | 4 | 3 |
| 2020 | 8 | 4 |
| 2021 | 1 | 2 |
| 2022 | 2 | 7 |
| 2023 | 7 | 4 |
| 2024 | 4 | 4 |
| 2025 | 6 | 7 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cement premixer, a device for producing a concrete mixture and a method for producing a cement suspension11 Aug 2026US 12,703,122 B2SONOCRETE GmbH
- Methods and compositions for treatment of concrete wash water30 Dec 2025US 12,508,738 B2Carboncure Technologies Inc.
- Lightweight aggregate-based non-steam-cured high-performance pipe culvert and preparation method thereof9 Sep 2025US 12,410,099 B1Kunming Shunhong New Materials Co., Ltd
- Methods and compositions for treatment of concrete wash water17 Jun 2025US 12,330,336 B2Carboncure Technologies Inc.
- Method to control a mixer and corresponding mixer25 Mar 2025US 12,257,739 B2Officine Meccaniche Galletti O.M.G. S.R.L.
- Hardened gypsum body, and preparation method therefor and use thereof11 Jun 2026US 2026/0158703 A1Hubei Juhai Environmental Technology Co., Ltd.
- Method for manufacturing cement composition8 Jan 2026US 2026/0008204 A1Taiheiyo Cement Corporation
- Construction site mixing machine, mobile construction site rotary mixing machine and method of operating the construction site mixing machine4 Sep 2025US 2025/0276465 A1Collomix GmbH
- Method of production of a grout and a grouting method17 Jul 2025US 2025/0230093 A1
- Methods and compositions for treatment of concrete wash water12 Jun 2025US 2025/0187229 A1Carboncure Technologies Inc.
Most cited
By later US patents
- Concrete admixture device and method of using same93US 4,961,790 AFritz Chemical Company · 1990
- Method of producing and distributing a pervious concrete product74US 4,225,357 A1980
- Cementitious coatings and method68US 4,088,804 A1978
- Method and apparatus for mixing concrete with controlled energy absorption and variable discharge gate44US 6,126,307 A2000
- Concrete admixture device and method of using same40US 5,120,367 AFritz Chemical Company · 1992