B29C 70/023
With reinforcing inserts
Official title: {with reinforcing inserts}
B29C70/023 (With reinforcing inserts) appears on 104 US grants and 96 published applications in this corpus.
Search patents in B29C- Granted patents
- 104
- Published applications
- 96
- Assignees
- 78
- Inventors
- 213
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 2 | 5 |
| 2015 | 0 | 7 |
| 2016 | 4 | 7 |
| 2017 | 4 | 6 |
| 2018 | 6 | 11 |
| 2019 | 6 | 12 |
| 2020 | 14 | 13 |
| 2021 | 9 | 5 |
| 2022 | 10 | 8 |
| 2023 | 10 | 6 |
| 2024 | 6 | 1 |
| 2025 | 1 | 6 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fiber composite structure and method for manufacturing a fiber composite structure26 May 2026US 12,637,548 B2Airbus Defence and Space GmbH
- Methods for fabrication of layups for composite honeycomb core sandwich structures and said composite honeycomb core sandwich structures17 Feb 2026US 12,552,110 B2The Boeing Company
- Male spar beam for a segmented wind turbine blade29 Jul 2025US 12,372,056 B2Blade Dynamics Limited
- Locking hole plug for sealing holes in composite structures31 Dec 2024US 12,179,447 B2The Boeing Company
- Composite rods for stabilization of composite laminates19 Nov 2024US 12,145,345 B2TPI Composites, Inc.
- Method for manufacturing root section of wind turbine blade, root section, semi-manufactured part of root section, wind turbine blade, and wind turbine1 Oct 2026US 2026/0298195 A1Envision Energy Technology Pte Ltd.
- Manufacturing method of spoke assembly12 Mar 2026US 2026/0070288 A1Xiamen Carbonking Composites Technology Co., Ltd.
- Methods for fabrication of layups for composite honeycomb core sandwich structures and said composite honeycomb core sandwich structures25 Dec 2025US 2025/0387984 A1The Boeing Company
- Methods of manufacturing composite seals, composite seals, and assemblies with composite seals9 Oct 2025US 2025/0314298 A1The Boeing Company
- Root insert stopper fastening equipment17 Jul 2025US 2025/0229497 A1TPI Technology, Inc.
Most cited
By later US patents
- Efficient sub-structures117US 10,392,097 B2The Boeing Company · 2019
- Compact reinforced composite87US 4,979,992 AAktieselskabetarlborg Portland-Cement-Fabrik · 1990
- Reinforced composite structure71US 4,976,490 AFord Motor Company · 1990
- Translaminar reinforcement system for Z-direction reinforcement of a fiber matrix structure66US 5,466,506 AFoster-Miller, Inc. · 1995
- Method of manufacturing integral railway coach bodies54US 5,362,345 AInventio AG · 1994