B29C 70/0035
Comprising two or more matrix materials
Official title: {comprising two or more matrix materials}
B29C70/0035 (Comprising two or more matrix materials) appears on 137 US grants and 190 published applications in this corpus.
Search patents in B29C- Granted patents
- 137
- Published applications
- 190
- Assignees
- 122
- Inventors
- 378
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 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 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 1 | 3 |
| 2007 | 1 | 2 |
| 2008 | 1 | 6 |
| 2009 | 0 | 2 |
| 2010 | 4 | 4 |
| 2011 | 3 | 5 |
| 2012 | 2 | 1 |
| 2013 | 4 | 5 |
| 2014 | 3 | 8 |
| 2015 | 6 | 8 |
| 2016 | 3 | 7 |
| 2017 | 5 | 12 |
| 2018 | 5 | 5 |
| 2019 | 9 | 15 |
| 2020 | 11 | 10 |
| 2021 | 7 | 16 |
| 2022 | 8 | 24 |
| 2023 | 12 | 25 |
| 2024 | 17 | 11 |
| 2025 | 12 | 11 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Epoxy resin composition, prepreg, fiber-reinforced resin molded body, and integrated product26 May 2026US 12,637,536 B2Toray Industries, Inc.
- Fiber-reinforced composite material and method for producing prepreg31 Mar 2026US 12,589,580 B2Toray Industries, Inc.
- Prepreg, laminate, and molding9 Dec 2025US 12,492,289 B2Toray Industries, Inc.
- Fiber-reinforced resin substrate, preform, integrated product, and method for producing fiber-reinforced resin substrate25 Nov 2025US 12,479,187 B2Toray Industries, Inc.
- Reinforced structure having continuous fiber reinforced elements and method of making thereof18 Nov 2025US 12,472,701 B2Albany Engineered Composites, Inc.
- Modular thermoplastic web structure for wind power generation, manufacturing method therefor, and wind turbine blade19 Feb 2026US 2026/0049594 A1Envision Energy CO.,LTD
- A hollow roto-moulded article12 Feb 2026US 2026/0042597 A1Omni Composite Tank Limited
- Tape structure of a tape for use in manufacturing a composite structure, automated fiber placement (afp) device, automated fiber placement (afp) method and composite structure29 Jan 2026US 2026/0027786 A1
- Method with increased reliability for manufacturing a composite tubular structure combining pultrusion and filament winding1 Jan 2026US 2026/0001289 A1Epsilon Composite
- Fiber composite material, a method of manufacturing a composite structure and composite structure20 Nov 2025US 2025/0353262 A1Airbus SAS
Most cited
By later US patents
- Panel for forming a floor covering, method for manufacturing such panels and granulate applied herewith63US 9,758,973 B2Unilin, Bvba · 2017
- Fire resistant ballistic resistant composite armor56US 5,480,706 AAlliedSignal Inc. · 1996
- Laminated insulation blanket53US 4,054,710 AJohns Manville · 1977
- Method for performing resin injected pultrusion employing multiple resins44US 5,783,013 AOwens Corning Fiberglas Technology, Inc. · 1998
- Composite web of mutually parallel fibres in a matrix42US 5,766,725 ADsm N. V. · 1998