B29C 70/08
Comprising combinations of different forms of fibrous reinforcements incorporated in matrix material
Official title: comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
B29C70/08 (Comprising combinations of different forms of fibrous reinforcements incorporated in matrix material) appears on 1,830 US grants and 1,664 published applications in this corpus.
Search patents in B29C- Granted patents
- 1,830
- Published applications
- 1,664
- Assignees
- 1,069
- Inventors
- 4,009
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 15 | 0 |
| 1978 | 11 | 0 |
| 1979 | 11 | 0 |
| 1980 | 17 | 0 |
| 1981 | 15 | 0 |
| 1982 | 12 | 0 |
| 1983 | 20 | 0 |
| 1984 | 19 | 0 |
| 1985 | 26 | 0 |
| 1986 | 17 | 0 |
| 1987 | 29 | 0 |
| 1988 | 25 | 0 |
| 1989 | 27 | 0 |
| 1990 | 31 | 0 |
| 1991 | 32 | 0 |
| 1992 | 31 | 0 |
| 1993 | 33 | 0 |
| 1994 | 34 | 0 |
| 1995 | 35 | 0 |
| 1996 | 52 | 0 |
| 1997 | 50 | 0 |
| 1998 | 47 | 0 |
| 1999 | 54 | 0 |
| 2000 | 36 | 0 |
| 2001 | 26 | 14 |
| 2002 | 29 | 34 |
| 2003 | 29 | 45 |
| 2004 | 32 | 57 |
| 2005 | 26 | 44 |
| 2006 | 25 | 39 |
| 2007 | 19 | 31 |
| 2008 | 17 | 59 |
| 2009 | 8 | 60 |
| 2010 | 24 | 67 |
| 2011 | 44 | 65 |
| 2012 | 47 | 69 |
| 2013 | 42 | 97 |
| 2014 | 50 | 58 |
| 2015 | 45 | 95 |
| 2016 | 61 | 63 |
| 2017 | 44 | 78 |
| 2018 | 63 | 87 |
| 2019 | 69 | 91 |
| 2020 | 75 | 106 |
| 2021 | 65 | 79 |
| 2022 | 74 | 96 |
| 2023 | 68 | 66 |
| 2024 | 73 | 80 |
| 2025 | 50 | 57 |
| 2026 | 33 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 70/086And with one or more layers of pure plastics material739
- B29C 70/081Combinations of fibres of continuous or substantial length and short fibres302
- B29C 70/088And with one or more layers of non-plastics material or non-specified material297
- B29C 70/083Combinations of continuous fibres or fibrous profiled structures oriented in one direction293
Recent patents
- Rod for spinal fixation implement and spinal fixation implement provided with same6 Oct 2026US 12,751,741 B2Globeride, Inc.
- Carrier material layer22 Sep 2026US 12,741,455 B2Altria Client Services LLC
- Method of making a molded part and part made thereby1 Sep 2026US 12,723,337 B2Reifenhaeuser Gi Co.KG Maschinenfabrik
- Manufacturing process of a nanofibrous membrane reinforced composite material and nanofibrous membrane for such a process25 Aug 2026US 12,715,178 B2Saati S.P.A.
- Rod for spinal fixture, and spinal fixture comprising same11 Aug 2026US 12,702,447 B2Globeride, Inc.
- Drive shaft with non-cylindrical shape8 Oct 2026US 2026/0309183 A1Hamilton Sundstrand Corporation
- A Basalt-Based Profile with Polyurethane Coating24 Sep 2026US 2026/0284982 A1Unknown Nordic Aps
- Fiber Composite Plate and Terminal Device10 Sep 2026US 2026/0264345 A1Huawei Technologies Co., Ltd.
- Systems and methods for forming a composite layered assembly including a non-woven carbon fiber material27 Aug 2026US 2026/0249585 A1The Boeing Company
- Fiber-reinforced resin molded body, and manufacturing method therefor6 Aug 2026US 2026/0225330 A1Arrk Corporation
Most cited
By later US patents
- Low stress relaxation composite elastic material383US 5,169,706 AKimberly-Clark Corporation · 1992
- Delamination resistant composites prepared by small diameter fiber reinforcement at ply interfaces293US 6,265,333 B1Board of Regents, University of Nebraska-Lincoln · 2001
- Composite spoolable tube with sensor147US 6,004,639 AFiberspar Spoolable Products, Inc. · 1999
- Manufacture of parabolic antennas145US 4,647,329 AToyo Kasei Kogyo Company Limited · 1987
- Fiber reinforced thermoplastic structural member139US 5,585,155 AAndersen Corporation · 1996