B29C 44/182
Filling flexible bags not having a particular shape
Official title: {Filling flexible bags not having a particular shape}
B29C44/182 (Filling flexible bags not having a particular shape) appears on 148 US grants and 107 published applications in this corpus.
Search patents in B29C- Granted patents
- 148
- Published applications
- 107
- Assignees
- 54
- Inventors
- 205
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 6 |
| 2003 | 4 | 3 |
| 2004 | 4 | 13 |
| 2005 | 4 | 11 |
| 2006 | 7 | 4 |
| 2007 | 9 | 4 |
| 2008 | 4 | 4 |
| 2009 | 4 | 4 |
| 2010 | 4 | 5 |
| 2011 | 2 | 5 |
| 2012 | 4 | 6 |
| 2013 | 4 | 6 |
| 2014 | 3 | 2 |
| 2015 | 5 | 1 |
| 2016 | 1 | 1 |
| 2017 | 4 | 3 |
| 2018 | 1 | 3 |
| 2019 | 3 | 6 |
| 2020 | 3 | 5 |
| 2021 | 4 | 7 |
| 2022 | 3 | 2 |
| 2023 | 5 | 5 |
| 2024 | 4 | 0 |
| 2025 | 2 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bag, method, and machine for producing a foam-in-bag dunnage material13 Jan 2026US 12,522,417 B2Storopack Hans Reichenecker GmbH
- Foam envelope for sealing large volumes21 Oct 2025US 12,447,654 B2Ddp Specialty Electronic Materials US, LLC
- Method for fusing particle foams by means of porous sleeves18 Mar 2025US 12,251,860 B2BASF SE
- Foam-in-bag systems and components thereof8 Oct 2024US 12,109,731 B2Sealed Air Corporation (US)
- Foam-in-bag systems and components thereof9 Jul 2024US 12,030,221 B2Sealed Air Corporation (US)
- Foam envelope for sealing large volumes26 Oct 2023US 2023/0339153 A1Ddp Specialty Electronic Materials US, LLC
- Fluid dispensers for fluid products and dispensing solutions5 Oct 2023US 2023/0311377 A1Sealed Air Corporation (US)
- Self pressurizing bladder tooling27 Jul 2023US 2023/0234265 A1Sikorsky Aircraft Corporation
- Bag, method, and machine for producing a foam-in-bag dunnage material20 Jul 2023US 2023/0227233 A1Storopack Hans Reichenecker GmbH
- Method for fusing particle foams by means of porous sleeves26 Jan 2023US 2023/0023694 A1BASF SE
Most cited
By later US patents
- Method for producing a composite golf club head272US 5,410,798 A1995
- Composite material190US 5,766,719 AMagna Exterior Systems GmbH · 1998
- Reinforcement insert for a structural member and method of making and using the same170US 4,751,249 AMPA Diversified Products Inc. · 1988
- Expandable pre-formed plug131US 6,422,575 B1L&L Products, Inc. · 2002
- Protective envelope device for packaging fragile articles103US 4,620,633 A1986