B29C 44/184
And inserting the bags into preformed cavities
Official title: {and inserting the bags into preformed cavities}
B29C44/184 (And inserting the bags into preformed cavities) appears on 50 US grants and 30 published applications in this corpus.
Search patents in B29C- Granted patents
- 50
- Published applications
- 30
- Assignees
- 35
- Inventors
- 100
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 4 | 4 |
| 2003 | 1 | 3 |
| 2004 | 1 | 3 |
| 2005 | 1 | 4 |
| 2006 | 5 | 2 |
| 2007 | 2 | 2 |
| 2008 | 1 | 1 |
| 2009 | 2 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Foam envelope for sealing large volumes21 Oct 2025US 12,447,654 B2Ddp Specialty Electronic Materials US, LLC
- Connecting element and method for producing a structural connection between two structural parts by foamable material, and assembly composed of two structural parts connected with a connecting element28 Nov 2023US 11,827,281 B2Ford Global Technologies, LLC
- Skin foam-in-place foamed article and production method thereof25 Apr 2023US 11,633,937 B2Inoac Corporation
- Expanding foam insulating system and method22 Feb 2022US 11,255,094 B2Sperry Product Innovation, Inc.
- Contained foam envelope for insulating and sealing large volumes20 Aug 2019US 10,384,378 B2Owens Corning Intellectual Capital, LLC
- Foam envelope for sealing large volumes26 Oct 2023US 2023/0339153 A1Ddp Specialty Electronic Materials US, LLC
- Connecting element and method for producing a structural connection between two structural parts by foamable material, and assembly composed of two structural parts connected with a connecting element18 Nov 2021US 2021/0354764 A1Ford Global Technologies, LLC
- Skin foam-in-place foamed article and production method thereof22 Oct 2020US 2020/0331176 A1Inoac Corporation
- Expanding foam insulating system and method18 Jun 2020US 2020/0190831 A1Sperry Product Innovation, Inc.
- Contained foam envelope for insulating and sealing large volumes18 May 2017US 2017/0136664 A1Owens Corning Intellectual Capital, LLC
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