B65G 65/32
Filling devices
B65G65/32 (Filling devices) appears on 165 US grants and 161 published applications in this corpus.
Search patents in B65G- Granted patents
- 165
- Published applications
- 161
- Assignees
- 109
- Inventors
- 324
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 2 |
| 2003 | 2 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 3 |
| 2013 | 0 | 4 |
| 2014 | 2 | 8 |
| 2015 | 5 | 11 |
| 2016 | 5 | 12 |
| 2017 | 15 | 6 |
| 2018 | 12 | 15 |
| 2019 | 5 | 10 |
| 2020 | 11 | 16 |
| 2021 | 9 | 12 |
| 2022 | 13 | 17 |
| 2023 | 14 | 14 |
| 2024 | 18 | 14 |
| 2025 | 13 | 7 |
| 2026 | 7 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- System of delivering and storing proppant for use at a well site and container for such proppant128US 8,622,251 B22014
- Vibrating table assembly for bag filling apparatus88US 7,165,498 B2Control and Metering Limited · 2007
- System and method for mitigating dust migration at a wellsite61US 9,624,036 B2Schlumberger Technology Corporation · 2017
- Garbage collecting device49US 5,377,706 A1995
- Method of delivering, transporting, and storing proppant for delivery and use at a well site48US 9,248,772 B2Oren Technologies, LLC · 2016