B29C 44/3446
Feeding the blowing agent
Official title: {Feeding the blowing agent}
B29C44/3446 (Feeding the blowing agent) appears on 392 US grants and 504 published applications in this corpus.
Search patents in B29C- Granted patents
- 392
- Published applications
- 504
- Assignees
- 257
- Inventors
- 914
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 10 | 7 |
| 2002 | 8 | 13 |
| 2003 | 10 | 6 |
| 2004 | 8 | 14 |
| 2005 | 5 | 22 |
| 2006 | 7 | 11 |
| 2007 | 9 | 10 |
| 2008 | 8 | 14 |
| 2009 | 5 | 18 |
| 2010 | 9 | 9 |
| 2011 | 6 | 13 |
| 2012 | 8 | 11 |
| 2013 | 11 | 7 |
| 2014 | 8 | 20 |
| 2015 | 9 | 19 |
| 2016 | 10 | 21 |
| 2017 | 5 | 28 |
| 2018 | 16 | 19 |
| 2019 | 26 | 32 |
| 2020 | 22 | 34 |
| 2021 | 15 | 29 |
| 2022 | 23 | 41 |
| 2023 | 30 | 37 |
| 2024 | 19 | 34 |
| 2025 | 24 | 23 |
| 2026 | 19 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Injection molding machine for foam molding1 Sep 2026US 12,722,332 B2The Japan Steel Works, Ltd.
- Method for the production of cellular plastic particles25 Aug 2026US 12,715,162 B2FOX Velution GmbH
- Method for the production of cellular plastic particles25 Aug 2026US 12,715,163 B2FOX Velution GmbH
- Environmentally friendly, efficient and low-cost method for preparing physical foaming materials25 Aug 2026US 12,715,972 B2Jiangsu Daimaoniu New Material Technology Co., Ltd.
- Foamed articles and methods of making the same11 Aug 2026US 12,703,130 B2NIKE, Inc.
- Foamed sole components and method for making a sole with foamed sole components13 Aug 2026US 2026/0232075 A1Skechers U.S. A., Inc. II
- Composition, method for the manufacture thereof, and articles comprising the composition9 Jul 2026US 2026/0193458 A1Shpp Global Technologies B.V.
- Core-back injection molding of interior plastic components using rapid heating and cooling system25 Jun 2026US 2026/0175474 A1GM Global Technology Operations LLC
- Systems and methods for manufacturing an article of footwear11 Jun 2026US 2026/0158712 A1Puma SE
- Self-cleaning pressure loading system28 May 2026US 2026/0145213 A1Erlenbach GmbH & Co. KG
Most cited
By later US patents
- Woven constructs with interlocked standing fibers858US 10,271,849 B2Ethicon, Inc. · 2019
- Compressible adjuncts with bonding nodes852US 10,172,620 B2Ethicon, Inc. · 2019
- Compressible adjunct assemblies with attachment layers823US 10,307,160 B2Ethicon, Inc. · 2019
- Compressible adjunct808US 10,285,699 B2Ethicon, Inc. · 2019
- Implantable layer comprising plastically deformed fibers796US 10,327,777 B2Ethicon, Inc. · 2019