B28C 5/408
By spraying fibres and binding material
Official title: {by spraying fibres and binding material}
B28C5/408 (By spraying fibres and binding material) appears on 6 US grants and 4 published applications in this corpus.
Search patents in B28C- Granted patents
- 6
- Published applications
- 4
- Assignees
- 5
- Inventors
- 16
- Latest grant
- 16 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 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 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Spraying UHPFRC for reinforcement and regeneration of pre-existing structures16 Apr 2024US 11,958,773 B2Soletanche Freyssinet
- Method for mixing, spraying and placing cementitious materials28 Jun 1983US 4,390,371 A
- Method for manufacturing shotcrete structures using a material having high impact resistance and optimum deformation properties16 Dec 1980US 4,239,397 A
- Apparatus for mixing a cement slurry with a glass fiber20 Jun 1978US 4,095,748 AKanebo, Ltd.
- Mixing device27 Sep 1977US 4,050,677 AA/S Hotaco
- Multi-nozzle automated additive spraying and methods of additive spraying to form carbon dioxide-infused fiber-reinforced concrete2 Jul 2026US 2026/0185367 A1The Regents of the University of Michigan
- Light weight ceramic aggregates made by agglomerating ceramic fibers5 Oct 2023US 2023/0312415 A1Unifrax I LLC
- Hempcrete spraying device26 May 2022US 2022/0161206 A1
- Spraying uhpfrc for reinforcement and regeneration of pre-existing structures9 Dec 2021US 2021/0380476 A1Soletanche Freyssinet
Most cited
By later US patents
- Method for manufacturing shotcrete structures using a material having high impact resistance and optimum deformation properties21US 4,239,397 A1980
- Method for mixing, spraying and placing cementitious materials13US 4,390,371 A1983
- Mixing device9US 4,050,677 AA/S Hotaco · 1977
- Apparatus for mixing a cement slurry with a glass fiber7US 4,095,748 AKanebo, Ltd. · 1978
- Apparatus and method for dispensing and reinforcing cementitious materials6US 4,042,175 A1977