B29C 44/354
Means to prevent or reduce the effect of shrinking of the foamed
Official title: {Means to prevent or reduce the effect of shrinking of the foamed article}
B29C44/354 (Means to prevent or reduce the effect of shrinking of the foamed) appears on 3 US grants and 7 published applications in this corpus.
Search patents in B29C- Granted patents
- 3
- Published applications
- 7
- Assignees
- 2
- Inventors
- 15
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 2 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Building surface panels with foam backing and method of manufacture9 Dec 2025US 12,492,561 B2CertainTeed Corporation
- Building surface panels with aged foam backing and method of manufacture14 Oct 2025US 12,442,194 B2CertainTeed Corporation
- Molding of expandable polystyrene25 Feb 2025US 12,233,583 B2Lifoam Industries, LLC
- Building surface panels with aged foam backing and method of manufacture1 Jan 2026US 2026/0002366 A1CertainTeed Corporation
- Molding of expandable polystyrene12 Jun 2025US 2025/0187237 A1Lifoam Industries, LLC
- Building surface panels with foam backing and method of manufacture2 May 2024US 2024/0141654 A1CertainTeed Corporation
- Building surface panels with aged foam backing and method of manufacture4 Apr 2024US 2024/0110386 A1CertainTeed Corporation
- Molding of expandable polystyrene28 Sep 2023US 2023/0302692 A1Lifoam Industries, LLC
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.