B67C 3/16
Using suction
Official title: using suction
B67C3/16 (Using suction) appears on 25 US grants and 28 published applications in this corpus.
Search patents in B67C- Granted patents
- 25
- Published applications
- 28
- Assignees
- 16
- Inventors
- 61
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 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 | 1 | 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 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 3 | 4 |
| 2020 | 4 | 2 |
| 2021 | 4 | 3 |
| 2022 | 1 | 0 |
| 2023 | 1 | 3 |
| 2024 | 1 | 1 |
| 2025 | 2 | 5 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods of liquid extraction from empty barrels24 Mar 2026US 12,583,729 B2Ernst & Young U.S. LLP
- Systems and methods of liquid extraction from empty barrels3 Mar 2026US 12,565,413 B2Ernst & Young U.S. LLP
- Systems and methods of liquid extraction from empty barrels27 May 2025US 12,312,231 B2Ernst & Young U.S. LLP
- Systems and methods of liquid extraction from empty barrels22 Apr 2025US 12,281,004 B2Ernst & Young U.S. LLP
- Container filling system and valve for same8 Oct 2024US 12,110,225 B2PepsiCo, Inc.
- Filling machine for filling containers with liquids25 Jun 2026US 2026/0176123 A1Gruppo Bertolaso S.p.A.
- Method and apparatus for filling and closing containers18 Dec 2025US 2025/0382168 A1Krones AG
- Systems and methods of liquid extraction from empty barrels12 Jun 2025US 2025/0187899 A1Ernst & Young U.S. LLP
- Automatic extraction device and connector for perfume decanting13 Mar 2025US 2025/0083169 A1
- Systems and methods of liquid extraction from empty barrels27 Feb 2025US 2025/0066181 A1Ernst & Young U.S. LLP
Most cited
By later US patents
- Apparatus for filling and hermetically sealing thermoplastic containers under vacuum15US 3,996,725 AThe Dow Chemical Company · 1976
- In-case bottle filling apparatus15US 4,055,202 A1977
- Container filling system and valve for same8US 10,294,091 B2PepsiCo, Inc. · 2019
- Multi-container filling machine, valves, and related technologies7US 10,214,406 B2Abc Fillers, Inc. · 2019
- Device for the automatic filling of bottles and installation containing same6US 4,434,821 AService de Propriete Indust. Centre de Recherches de Pont a Mousson · 1984