B05B 7/1463
The means for supplying particulate material comprising a gas inlet for pressurising
Official title: {the means for supplying particulate material comprising a gas inlet for pressurising or avoiding depressurisation of a powder container}
B05B7/1463 (The means for supplying particulate material comprising a gas inlet for pressurising) appears on 55 US grants and 64 published applications in this corpus.
Search patents in B05B- Granted patents
- 55
- Published applications
- 64
- Assignees
- 51
- Inventors
- 177
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
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| 1983 | 0 | 0 |
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| 1986 | 2 | 0 |
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| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
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| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 3 |
| 2015 | 2 | 3 |
| 2016 | 0 | 5 |
| 2017 | 5 | 3 |
| 2018 | 6 | 5 |
| 2019 | 4 | 9 |
| 2020 | 7 | 4 |
| 2021 | 1 | 5 |
| 2022 | 4 | 5 |
| 2023 | 1 | 2 |
| 2024 | 2 | 7 |
| 2025 | 5 | 2 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Powder delivery system and method89US 7,045,738 B1Southern Methodist University · 2006
- Method and apparatus for repairing metal in an article66US 4,743,733 AGeneral Electric Company · 1988
- Method and apparatus for repairing metal in an article41US 4,730,093 AGeneral Electric Company · 1988
- Medical or dental device for dispensing a powdered medium23US 10,065,004 B2W&H Dentalwerk Bürmoos GmbH · 2018
- High pressure power feed system23US 4,900,199 AThe Perkin-Elmer Corporation · 1990