B29C 70/506
And impregnating by melting a solid material
Official title: {and impregnating by melting a solid material, e.g. sheet, powder, fibres (B29C70/508 takes precedence)}
B29C70/506 (And impregnating by melting a solid material) appears on 184 US grants and 198 published applications in this corpus.
Search patents in B29C- Granted patents
- 184
- Published applications
- 198
- Assignees
- 135
- Inventors
- 439
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 4 |
| 2004 | 1 | 9 |
| 2005 | 2 | 4 |
| 2006 | 1 | 6 |
| 2007 | 5 | 4 |
| 2008 | 2 | 7 |
| 2009 | 1 | 7 |
| 2010 | 2 | 5 |
| 2011 | 5 | 3 |
| 2012 | 7 | 9 |
| 2013 | 4 | 4 |
| 2014 | 1 | 8 |
| 2015 | 8 | 13 |
| 2016 | 3 | 11 |
| 2017 | 6 | 21 |
| 2018 | 6 | 12 |
| 2019 | 12 | 8 |
| 2020 | 12 | 10 |
| 2021 | 9 | 20 |
| 2022 | 7 | 4 |
| 2023 | 12 | 12 |
| 2024 | 8 | 5 |
| 2025 | 6 | 7 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fiber-reinforced resin composite body, production method therefor, and non-woven fabric for use in fiber-reinforced resin composite body22 Sep 2026US 12,741,400 B2Kuraray Co., Ltd.
- Methods to provide a floor covering18 Aug 2026US 12,709,041 B2Unilin BV
- Continuous fiber reinforced thermoplastic resin composite material and method for producing same18 Aug 2026US 12,709,057 B2Lotte Chemical Corporation
- High buoyancy composite materials3 Mar 2026US 12,566,048 B2
- Planar composite material2 Dec 2025US 12,485,643 B2Quadrant Plastic Composites AG
- Floor covering element8 Oct 2026US 2026/0307291 A1Unilin BV
- Method and apparatus for manufacturing fiber-reinforced resin material20 Aug 2026US 2026/0241647 A1Mazda Motor Corporation
- High buoyancy composite materials9 Jul 2026US 2026/0194330 A1Honeywell International Inc.
- Method for producing sheet prepreg, method for supplying fiber raw material, and sheet prepreg13 Nov 2025US 2025/0346005 A1Mitsubishi Chemical Corporation
- Method of making a laminate, an energy absorbing device, an energy absorbing device composition, and a forming tool6 Nov 2025US 2025/0340250 A1Sabic Global Technologies B.V.
Most cited
By later US patents
- Process for the continuous manufacture of sheeting from thermoplastic synthetic resins116US 4,396,566 ADynamit Nobel Aktiengesellschaft · 1983
- Method of making a reinforced collapsible hose construction106US 4,478,661 ADayco Corporation · 1984
- Fiber-reinforced composites and method for the production thereof106US 7,858,189 B2Saertex Wagener GmbH & Co. KG · 2010
- Method for achieving thermal uniformity in induction processing of organic matrix composites or metals98US 5,728,309 AThe Boeing Company · 1998
- Retort for achieving thermal uniformity in induction processing of organic matrix composites or metals83US 5,645,744 AThe Boeing Company · 1997