B28B 11/043
Filling cavities or chambers of hollow blocks
Official title: {filling cavities or chambers of hollow blocks}
B28B11/043 (Filling cavities or chambers of hollow blocks) appears on 22 US grants and 11 published applications in this corpus.
Search patents in B28B- Granted patents
- 22
- Published applications
- 11
- Assignees
- 12
- Inventors
- 25
- Latest grant
- 29 Aug 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 2 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 2 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Extrusion method for making a gaseous emissions treatment component29 Aug 2023US 11,738,309 B2Advanced Technology Emission Solutions Inc.
- Process for manufacturing a component for an emissions treatment unit13 Sep 2022US 11,440,234 B2Advanced Technology Emission Solutions Inc.
- Gaseous emissions treatment components and methods for manufacturing thereof17 Nov 2020US 10,835,864 B2Advanced Technology Emission Solutions Inc.
- Process for manufacturing a component for a catalytic converter27 Oct 2020US 10,814,276 B2Advanced Technology Emission Solutions Inc.
- Process for manufacturing a component for a catalytic converter22 Aug 2017US 9,737,851 B2Advanced Technology Emission Solutions Inc.
- Assembly-type building block processing device17 Jul 2025US 2025/0229455 A1Zhe Jiang Guangsha Vocational and Technical University of Construction
- Method for the production of thermal barrier blocks6 May 2021US 2021/0131102 A1Geolyth Mineral Technologie GmbH
- Gaseous emissions treatment components and extrusion methods for their manufacture18 Feb 2021US 2021/0046421 A1Advanced Technology Emission Solutions Inc.
- Emissions treatment components and processes for their manufacture10 Dec 2020US 2020/0384676 A1Advanced Technology Emission Solutions Inc.
- Gaseous emissions treatment components and methods for manufacturing thereof6 Sep 2018US 2018/0250631 A1Advanced Technology Emission Solutions Inc.
Most cited
By later US patents
- Thermally insulated ceramic container and method for manufacture thereof23US 4,448,825 A1984
- Insulating building block17US 4,002,002 A1977
- Apparatus for insulating building blocks17US 4,295,810 AVeit Dennert KG Baustoffbetriebe · 1981
- Thermally insulative cementitious block modules and method of making same16US 4,324,080 A1982
- Insulated concrete masonry unit with low density heat bridges12US 4,527,373 A1985