B29C 44/3492
Expanding without a foaming agent
Official title: {Expanding without a foaming agent}
B29C44/3492 (Expanding without a foaming agent) appears on 40 US grants and 48 published applications in this corpus.
Search patents in B29C- Granted patents
- 40
- Published applications
- 48
- Assignees
- 44
- Inventors
- 120
- Latest grant
- 17 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 1 |
| 2007 | 1 | 4 |
| 2008 | 2 | 0 |
| 2009 | 2 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 2 | 3 |
| 2013 | 1 | 4 |
| 2014 | 3 | 0 |
| 2015 | 1 | 4 |
| 2016 | 1 | 2 |
| 2017 | 3 | 0 |
| 2018 | 1 | 2 |
| 2019 | 2 | 3 |
| 2020 | 3 | 4 |
| 2021 | 1 | 6 |
| 2022 | 2 | 3 |
| 2023 | 3 | 0 |
| 2024 | 3 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for producing a foam-backed moulded component, and moulded component17 Mar 2026US 12,576,564 B2
- Method for producing a foam component5 Aug 2025US 12,378,382 B2adidas AG
- Space filling material and space filling structure, and methods for using those8 Oct 2024US 12,109,742 B2Kuraray Co., Ltd.
- Single-phase solution molding27 Feb 2024US 11,911,936 B2NIKE, Inc.
- Method of manufacturing a lightweight, structurally reinforced object of thermoplastic material30 Jan 2024US 11,884,030 B2Mitsubishi Chemical Advanced Materials, Inc.
- Method for Producing a Foam-Backed Moulded Component, and Moulded Component2 Jan 2025US 2025/0001656 A1
- Method for making a low density thermally recyclable polymer foam2 May 2024US 2024/0141126 A1Huntsman International LLC
- System for treatment of a multi-layered cushioning product and operating method for a system for expanding a multi-layered cushioning product29 Dec 2022US 2022/0410447 A1
- Method of manufacturing a lightweight, structurally reinforced object of thermoplastic material24 Nov 2022US 2022/0371290 A1Mitsubishi Chemical Advanced Materials, Inc.
- Processes for making molded flexible foams and flexible foams produced thereby28 Jul 2022US 2022/0234262 A1Covestro LLC
Most cited
By later US patents
- Method and apparatus for consolidating a workpiece at elevated temperature42US 5,820,894 AMcDonnell Douglas Corporation · 1998
- System and method of aligning scintillator crystalline structures for computed tomography imaging20US 6,480,563 B2GE Medical Systems Global Technology Company, LLC · 2002
- Variable density treatment fluids16US 8,202,824 B2Halliburton Energy Services.Inc. · 2012
- Formation and properties of cellular foam fibrous material14US 10,875,979 B2Rochester Institute of Technology · 2020
- Insulated plastic pipe product and method13US 4,273,161 AAmeron, Inc. · 1981