B28C 7/163
Using a pump
Official title: {using a pump}
B28C7/163 (Using a pump) appears on 44 US grants and 39 published applications in this corpus.
Search patents in B28C- Granted patents
- 44
- Published applications
- 39
- Assignees
- 38
- Inventors
- 132
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 1 | 4 |
| 2019 | 3 | 2 |
| 2020 | 2 | 4 |
| 2021 | 1 | 1 |
| 2022 | 3 | 5 |
| 2023 | 2 | 2 |
| 2024 | 3 | 5 |
| 2025 | 3 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Building material apparatus and use of at least one part sensor10 Feb 2026US 12,546,761 B2Putzmeister Engineering GmbH
- Multi-pump linkage grouting operating system1 Jul 2025US 12,343,902 B1Shaanxi Xitan Geological Equipment
- Pumps configured for use with viscous materials containing aggregate17 Jun 2025US 12,331,756 B2
- Efficient and energy-saving building slurry stirring device25 Mar 2025US 12,257,561 B1Nanjing Kangtai Construction Grouting Tech Co., Ltd
- Additive layering systems for cast-concrete walls29 Oct 2024US 12,128,583 B2
- Mobile Batch Plant18 Jun 2026US 2026/0166776 A1Rufdiamond Ltd.
- Apparatus for on-site production of components for concrete building26 Jun 2025US 2025/0207382 A1Atmosphere Technologies S.R.L.
- Online rheology determination in additive manufacturing processes15 May 2025US 2025/0153394 A1Sika Technology AG
- Static mixers for inline intermixing of concrete and admixture20 Feb 2025US 2025/0058497 A1
- Systems and methods for increasing material fluidity during transit16 Jan 2025US 2025/0018602 A1Building Machines, Inc.
Most cited
By later US patents
- Peristaltic pump attachment for slurry mixers74US 5,549,461 A1996
- Mobile concreting apparatus and method69US 4,298,288 AAnthony Industries, Inc. · 1981
- Concrete53US 4,383,862 ADomocon S.A. · 1983
- Method and apparatus for spraying concrete31US 4,275,836 AIntradym Maschinen AG · 1981
- Pumping apparatus for wet concrete28US 3,994,627 AFogt Industriemaschinenvertretung A.G. · 1976