B29C 48/295
In gaseous form
Official title: in gaseous form
B29C48/295 (In gaseous form) appears on 94 US grants and 95 published applications in this corpus.
Search patents in B29C- Granted patents
- 94
- Published applications
- 95
- Assignees
- 70
- Inventors
- 249
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 3 |
| 2003 | 3 | 2 |
| 2004 | 1 | 6 |
| 2005 | 1 | 3 |
| 2006 | 3 | 4 |
| 2007 | 2 | 3 |
| 2008 | 2 | 5 |
| 2009 | 1 | 1 |
| 2010 | 3 | 5 |
| 2011 | 2 | 4 |
| 2012 | 3 | 7 |
| 2013 | 5 | 5 |
| 2014 | 5 | 8 |
| 2015 | 7 | 10 |
| 2016 | 3 | 5 |
| 2017 | 11 | 3 |
| 2018 | 3 | 2 |
| 2019 | 2 | 4 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 1 | 8 |
| 2023 | 3 | 1 |
| 2024 | 5 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of making flat foam sheet comprising recycled pet and the product resulting therefrom24 Mar 2026US 12,583,203 B2MuCell Extrusion, LLC
- Multi-layer thermoformed polymeric foam articles and methods29 Oct 2024US 12,128,666 B2MuCell Extrusion, LLC
- Method for producing biodegradable resin expanded sheet17 Sep 2024US 12,091,524 B2Sekisui Kasei Co., Ltd.
- Preparation method of high-rate foamed polylactic acid (PLA) sheet10 Sep 2024US 12,083,718 B2JHM Engineering and Technology (Ningbo) Co., Ltd
- Method for producing shaping material20 Feb 2024US 11,905,380 B2Zeon Corporation
- Method of making flat foam sheet comprising recycled pet and the product resulting therefrom6 Jun 2024US 2024/0181743 A1MuCell Extrusion, LLC
- Apparatus and method for the production of foamed polymeric material28 Mar 2024US 2024/0100755 A1FAP S.r.l.
- Low moisture extrusion process2 Mar 2023US 2023/0060907 A1Mars, Incorporated
- Organic polymer processing24 Nov 2022US 2022/0371237 A1Cruz Foam, Inc.
- System and Process for Halogenating Olefinic-Derived Elastomers in the Bulk Phase24 Nov 2022US 2022/0371253 A1
Most cited
By later US patents
- Colored resin molder92US 5,225,210 ASysko Corporation · 1993
- Injection molding of polymeric material85US 6,884,823 B1Trexel, Inc. · 2005
- Satellite extruder arrangement and method for the addition of an additive in a polymer melt within a dynamic mixer46US 5,951,159 A1999
- Methods for manufacturing foam material including systems with pressure restriction element46US 6,322,347 B1Trexel, Inc. · 2001
- Method and apparatus for generating foamed thermoplastic materials45US 4,436,679 AMaryland Cup Corporation · 1984