E04G 21/0463
With boom control mechanisms
Official title: {with boom control mechanisms, e.g. to automate concrete distribution}
E04G21/0463 (With boom control mechanisms) appears on 162 US grants and 232 published applications in this corpus.
Search patents in E04G- Granted patents
- 162
- Published applications
- 232
- Assignees
- 92
- Inventors
- 406
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 4 |
| 2005 | 1 | 4 |
| 2006 | 3 | 0 |
| 2007 | 0 | 2 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 6 | 5 |
| 2011 | 3 | 0 |
| 2012 | 2 | 2 |
| 2013 | 1 | 2 |
| 2014 | 2 | 3 |
| 2015 | 3 | 5 |
| 2016 | 3 | 8 |
| 2017 | 7 | 12 |
| 2018 | 8 | 7 |
| 2019 | 4 | 6 |
| 2020 | 7 | 14 |
| 2021 | 10 | 18 |
| 2022 | 11 | 47 |
| 2023 | 12 | 20 |
| 2024 | 26 | 40 |
| 2025 | 25 | 19 |
| 2026 | 21 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stability monitoring function for a thick matter conveying system6 Oct 2026US 12,753,616 B2Putzmeister Engineering GmbH
- Passenger motor vehicle configured to perform additive manufacturing operations1 Sep 2026US 12,723,418 B2Ford Global Technologies, LLC
- Method and system for controlling a movement of an adjustable distributor boom, and method for distributing construction material and/or thick matter by means of a construction material and/or thick matter pumping device having an adjustable distributor boom25 Aug 2026US 12,716,248 B2Putzmeister Engineering GmbH
- Discrete delivery of material11 Aug 2026US 12,703,121 B2Contour Crafting Corporation
- Stability monitoring function for a thick matter conveying system4 Aug 2026US 12,698,637 B2Putzmeister Engineering GmbH
- Thick matter delivery system10 Sep 2026US 2026/0266070 A1Putzmeister Engineering GmbH
- Apparatus for additive manufacturing of reinforced structures and a method for additive manufacturing of reinforced structures30 Jul 2026US 2026/0216913 A1Knauf Gips KG
- A concrete 3d printing apparatus30 Jul 2026US 2026/0216914 A1Kelvin6k Technologies Private Limited
- Systems and methods of additive manufacturing with multiple extruders30 Jul 2026US 2026/0216915 A1Brigham Young University
- Mobile large-scale three-dimensional construction printing system with precision motion control23 Jul 2026US 2026/0210137 A1
Most cited
By later US patents
- Robotic systems for automated construction141US 7,641,461 B2University of Southern California · 2010
- Methods and apparatus for computer-assisted spray foam fabrication129US 9,566,742 B2Massachusetts Institute of Technology · 2017
- Methods and apparatus for computer-assisted spray foam fabrication120US 10,189,187 B2Massachusetts Institute of Technology · 2019
- Articulated boom monitoring system102US 6,202,013 B1Schwing America, Inc. · 2001
- Multi-nozzle assembly for extrusion of wall82US 7,153,454 B2University of Southern California · 2006