B29C 70/16
Using fibres of substantial or continuous length
Official title: using fibres of substantial or continuous length {(non-woven fabrics per se D04H3/00)}
B29C70/16 (Using fibres of substantial or continuous length) appears on 2,774 US grants and 2,770 published applications in this corpus.
Search patents in B29C- Granted patents
- 2,774
- Published applications
- 2,770
- Assignees
- 1,298
- Inventors
- 5,736
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 21 | 0 |
| 1977 | 13 | 0 |
| 1978 | 22 | 0 |
| 1979 | 11 | 0 |
| 1980 | 27 | 0 |
| 1981 | 23 | 0 |
| 1982 | 20 | 0 |
| 1983 | 27 | 0 |
| 1984 | 22 | 0 |
| 1985 | 21 | 0 |
| 1986 | 26 | 0 |
| 1987 | 23 | 0 |
| 1988 | 47 | 0 |
| 1989 | 36 | 0 |
| 1990 | 37 | 0 |
| 1991 | 40 | 0 |
| 1992 | 47 | 0 |
| 1993 | 48 | 0 |
| 1994 | 49 | 0 |
| 1995 | 44 | 0 |
| 1996 | 49 | 0 |
| 1997 | 36 | 0 |
| 1998 | 41 | 0 |
| 1999 | 59 | 0 |
| 2000 | 45 | 0 |
| 2001 | 24 | 8 |
| 2002 | 30 | 31 |
| 2003 | 28 | 50 |
| 2004 | 22 | 56 |
| 2005 | 18 | 40 |
| 2006 | 33 | 46 |
| 2007 | 24 | 50 |
| 2008 | 15 | 65 |
| 2009 | 17 | 73 |
| 2010 | 40 | 106 |
| 2011 | 64 | 84 |
| 2012 | 67 | 96 |
| 2013 | 52 | 99 |
| 2014 | 76 | 109 |
| 2015 | 65 | 118 |
| 2016 | 80 | 149 |
| 2017 | 94 | 136 |
| 2018 | 112 | 164 |
| 2019 | 117 | 213 |
| 2020 | 178 | 186 |
| 2021 | 161 | 193 |
| 2022 | 141 | 189 |
| 2023 | 139 | 154 |
| 2024 | 130 | 160 |
| 2025 | 130 | 121 |
| 2026 | 83 | 74 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Continuous-fiber-reinforced resin molding and method for manufacturing same15 Sep 2026US 12,734,765 B2Asahi Kasei Kabushiki Kaisha
- Impregnating coating layer for insulating sheetsand multilayer laminates15 Sep 2026US 12,734,766 B2Coveme S.P.A.
- Fiber structure and fiber-reinforced composite material15 Sep 2026US 12,734,767 B2Kabushiki Kaisha Toyota Jidoshokki
- Sheet-type fiber-reinforced composite having heterogeneous properties and method for manufacturing the same15 Sep 2026US 12,734,782 B2Kolon Spaceworks Co., Ltd.
- Stock for a firearm and method of manufacturing a stock for a firearm15 Sep 2026US 12,736,303 B2Dikar, S. Coop.
- Fabric and resin composite material part8 Oct 2026US 2026/0307339 A1Safran Aircraft Engines
- Method of producing a reinforcing bar1 Oct 2026US 2026/0295952 A1Nakagawa Sangyo Co., Ltd.
- Rim, wheel and method of forming spoke holes in rim1 Oct 2026US 2026/0296098 A1Bao Chi Fang (Xiamen) Technology Co., Ltd.
- Method of manufacturing a woven fabric for a composite component for a turbine engine17 Sep 2026US 2026/0275589 A1General Electric Company
- Fiber Composite Plate and Terminal Device10 Sep 2026US 2026/0264345 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Methods for composite filament fabrication in three dimensional printing348US 9,126,365 B1Markforged, Inc. · 2015
- Three dimensional printer with composite filament fabrication333US 9,156,205 B2Markforged, Inc. · 2015
- Three dimensional printing328US 9,149,988 B2Markforged, Inc. · 2015
- Methods for composite filament fabrication in three dimensional printing261US 9,327,452 B2Markforged, Inc. · 2016
- Three dimensional printing of composite reinforced structures257US 9,186,848 B2Markforged, Inc. · 2015