B28C 7/0404
Proportioning
Official title: {Proportioning}
B28C7/0404 (Proportioning) appears on 128 US grants and 197 published applications in this corpus.
Search patents in B28C- Granted patents
- 128
- Published applications
- 197
- Assignees
- 101
- Inventors
- 406
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 5 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 2 | 8 |
| 2005 | 2 | 4 |
| 2006 | 2 | 2 |
| 2007 | 5 | 10 |
| 2008 | 2 | 9 |
| 2009 | 3 | 6 |
| 2010 | 3 | 7 |
| 2011 | 1 | 4 |
| 2012 | 3 | 5 |
| 2013 | 3 | 4 |
| 2014 | 2 | 7 |
| 2015 | 4 | 5 |
| 2016 | 3 | 7 |
| 2017 | 8 | 9 |
| 2018 | 5 | 11 |
| 2019 | 4 | 4 |
| 2020 | 6 | 13 |
| 2021 | 9 | 13 |
| 2022 | 9 | 15 |
| 2023 | 10 | 12 |
| 2024 | 9 | 16 |
| 2025 | 11 | 17 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Calibrated concrete moisture control system6 Oct 2026US 12,752,459 B2Holcombe CVI, LLC
- Cellular concrete wet mix blending17 Mar 2026US 12,576,553 B2Construc Industries, LLC
- Systems and methods for formulating or evaluating a construction composition17 Feb 2026US 12,555,047 B2Construction Research & Technology GmbH
- Manufacturing method for dispersion body and manufacturing method for ceramic fired body27 Jan 2026US 12,533,829 B2Denso Corporation
- System and methods for performing quality control on a construction composition20 Jan 2026US 12,528,748 B2Construction Research & Technology GmbH
- System and method for producing a construction material suspension at a construction site8 Oct 2026US 2026/0307296 A1BAUER MAT Slurry Handling Systems Zweigniederlassung der BAUER Maschinen GmbH
- Autonomous system and method for the kinetic management and stabilization of fresh concrete properties30 Jul 2026US 2026/0217614 A1Sensolyzer Advanced Sensing Systems Ltd.
- Mobile Batch Plant18 Jun 2026US 2026/0166776 A1Rufdiamond Ltd.
- 3d printing of cementitious material with dynamic control28 May 2026US 2026/0145361 A1Cem Tech Co., Ltd
- System and methods for performing quality control on a construction composition23 Apr 2026US 2026/0109653 A1Construction Research & Technology GmbH
Most cited
By later US patents
- System and process for delivering building materials72US 9,738,461 B2Pump Truck Industrial LLC · 2017
- Admixture dispensing and concrete mixer monitoring method64US 6,042,258 AMBT Holding AG · 2000
- Admixture dispensing and concrete mixer monitoring system64US 6,042,259 AMBT Holding AG · 2000
- Automatic cementing system with improved density control54US 5,775,803 AStewart & Stevenson Services, Inc. · 1998
- Method and system for calculating and reporting slump in delivery vehicles52US 8,989,905 B2Verifi LLC · 2015