B65B 31/006
Adding fluids for preventing deformation of filled and closed containers or wrappers
Official title: {Adding fluids for preventing deformation of filled and closed containers or wrappers}
B65B31/006 (Adding fluids for preventing deformation of filled and closed containers or wrappers) appears on 76 US grants and 62 published applications in this corpus.
Search patents in B65B- Granted patents
- 76
- Published applications
- 62
- Assignees
- 64
- Inventors
- 180
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 4 |
| 2006 | 0 | 0 |
| 2007 | 3 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 3 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 3 |
| 2013 | 1 | 6 |
| 2014 | 1 | 4 |
| 2015 | 2 | 5 |
| 2016 | 3 | 2 |
| 2017 | 2 | 2 |
| 2018 | 3 | 7 |
| 2019 | 2 | 5 |
| 2020 | 4 | 5 |
| 2021 | 4 | 3 |
| 2022 | 3 | 3 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Controlled dosing of liquid cryogen21 Jul 2026US 12,687,260 B2Vacuum Barrier Corporation
- Controlled dosing of liquid cryogen9 Jul 2024US 12,031,680 B1Vacuum Barrier Corporation
- Filling level-independent gassing29 Nov 2022US 11,511,896 B2Multivac Sepp Haggenmueller SE & Co. KG
- Composite reinforcement systems and methods of manufacturing the same27 Sep 2022US 11,453,518 B2Csc Operating Company, LLC
- Method and apparatus for producing beverage containers with recooling and gas feed18 Jan 2022US 11,225,345 B2Krones AG
- Apparatus and method for dispensing a liquefied fluid into a container27 Nov 2025US 2025/0361986 A1Krones AG
- Controlled dosing of liquid cryogen24 Jul 2025US 2025/0237357 A1Vacuum Barrier Corporation
- Packaging apparatus and process19 Jan 2023US 2023/0016501 A1Cryovac, Inc.
- Sealing station with a product protection plate27 Oct 2022US 2022/0340318 A1Multivac Sepp Haggenmueller SE & Co. KG
- Apparatus and method for controlled container headspace adjustment20 Oct 2022US 2022/0332558 A1Co2 Pac Limited
Most cited
By later US patents
- Method of packaging products in plastic containers121US 5,251,424 AAmerican National Can Company · 1993
- Method and device for pressurizing containers84US 7,159,374 B2Inoflate, LLC · 2007
- Head-space calibrated liquified gas dispensing system73US 5,033,254 AAmerican National Can Company · 1991
- Method and apparatus for manufacturing pressurized packaging body52US 6,519,919 B1Toyo Seikan Kaisha, Ltd. · 2003
- Method of sealing a container and removing air headspace45US 4,513,015 ANestec S. A. · 1985