B28C 7/0046
Storage or weighing apparatus for supplying ingredients
Official title: {Storage or weighing apparatus for supplying ingredients (B28C7/04 takes precedence)}
B28C7/0046 (Storage or weighing apparatus for supplying ingredients) appears on 35 US grants and 33 published applications in this corpus.
Search patents in B28C- Granted patents
- 35
- Published applications
- 33
- Assignees
- 29
- Inventors
- 89
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 5 |
| 2006 | 0 | 0 |
| 2007 | 4 | 3 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 1 |
| 2022 | 2 | 5 |
| 2023 | 3 | 3 |
| 2024 | 3 | 3 |
| 2025 | 2 | 0 |
| 2026 | 0 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Automated fiber dispenser17 Jun 2025US 12,330,337 B1
- Cement supply control systems and methods3 Jun 2025US 12,318,965 B2Halliburton Energy Services.Inc.
- Centrifugal intelligent construction device for excavation concrete structure, and application thereof17 Sep 2024US 12,091,974 B2Zhejiang University
- Remote control bulk material monitoring and delivery system10 Sep 2024US 12,084,297 B2Halliburton Energy Services.Inc.
- Mobile aggregate hopper with arcuate side walls20 Feb 2024US 11,904,501 B2Bay-Lynx Manufacturing Inc.
- Mobile Batch Plant18 Jun 2026US 2026/0166776 A1Rufdiamond Ltd.
- Hopper for a cement or mortar printer5 Mar 2026US 2026/0062205 A1Mighty Seawall Inc.
- Cement dry additive system26 Feb 2026US 2026/0054416 A1Schlumberger Technology Corporation
- Automated fiber dispenser22 Jan 2026US 2026/0021607 A1
- Method and apparatus for delivery and feeding of material and electricity for construction 3d printing17 Oct 2024US 2024/0342955 A1Apis Cor Inc.
Most cited
By later US patents
- Portable mini silo system189US 5,339,996 AMidwest Pre-Mix, Inc. · 1994
- Method and apparatus for supplying bulk product to an end user152US 7,214,028 B2Boasso America Corporation · 2007
- Containerised handling of bulk materials and apparatus therefor149US 7,252,309 B2Bee Kim Ong · 2007
- Portable container with automatic discharge capability86US 5,080,259 A1992
- Simultaneous cement enhancement and carbon dioxide utilization by mounting a carbon dioxide capture system onboard a concrete mixer vehicle43US 10,688,686 B2Saudi Arabian Oil Company · 2020