B29C 70/543
Fixing the position or configuration of fibrous reinforcements before or during moulding
Official title: {Fixing the position or configuration of fibrous reinforcements before or during moulding (for non-woven fabrics D04H3/08)}
B29C70/543 (Fixing the position or configuration of fibrous reinforcements before or during moulding) appears on 520 US grants and 552 published applications in this corpus.
Search patents in B29C- Granted patents
- 520
- Published applications
- 552
- Assignees
- 303
- Inventors
- 1,189
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 8 | 0 |
| 1996 | 11 | 0 |
| 1997 | 6 | 0 |
| 1998 | 23 | 0 |
| 1999 | 11 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 1 |
| 2002 | 6 | 7 |
| 2003 | 4 | 9 |
| 2004 | 4 | 8 |
| 2005 | 2 | 6 |
| 2006 | 6 | 8 |
| 2007 | 6 | 11 |
| 2008 | 2 | 16 |
| 2009 | 8 | 17 |
| 2010 | 6 | 26 |
| 2011 | 16 | 22 |
| 2012 | 11 | 13 |
| 2013 | 10 | 18 |
| 2014 | 20 | 31 |
| 2015 | 23 | 32 |
| 2016 | 19 | 26 |
| 2017 | 21 | 22 |
| 2018 | 17 | 24 |
| 2019 | 26 | 40 |
| 2020 | 30 | 40 |
| 2021 | 30 | 34 |
| 2022 | 35 | 34 |
| 2023 | 32 | 40 |
| 2024 | 32 | 32 |
| 2025 | 27 | 22 |
| 2026 | 12 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Scrolls that vacuum secure objects to complex surfaces25 Aug 2026US 12,715,181 B2The Boeing Company
- Layup process for wind turbine blade manufacturing4 Aug 2026US 12,697,788 B2Lm Wind Power A/S
- Systems and methods for manufacturing rotor blades2 Jun 2026US 12,643,300 B2Lm Wind Power A/S
- Layered body structure and method for manufacturing layered body structure26 May 2026US 12,636,856 B2Mitsubishi Heavy Industries, Ltd.
- Device for manufacturing a stiffened panel making it possible to control the geometry of said stiffened panel, and method for manufacturing a stiffened panel using said device21 Apr 2026US 12,605,912 B2Airbus Operations GmbH
- Methods and systems for reinforcing additively manufactured structures and fiber-reinforced additively manufactured structures17 Sep 2026US 2026/0273871 A1The Boeing Company
- A method of making a wind turbine blade component3 Sep 2026US 2026/0257436 A1Vestas Wind Systems A/S
- Forming a composite structure using pre-kitted ply sets30 Jul 2026US 2026/0216968 A1The Boeing Company
- Method for manufacturing a composite leaf spring and use of such a leaf in a vehicle suspension system23 Jul 2026US 2026/0208460 A1Newtton
- Method for manufacturing a self-stiffened intermediate casing and intermediate casing obtained using this method9 Jul 2026US 2026/0192528 A1
Most cited
By later US patents
- Composite preforms including three-dimensional interconnections117US 9,381,702 B2Seriforge Inc. · 2016
- Laying head and apparatus and method for manufacturing a three-dimensional pre-form for a structural component from a fiber composite material117US 9,782,926 B2Compositence GmbH · 2017
- Systems for three-dimensional weaving of composite preforms and products with varying cross-sectional topology115US 9,527,248 B2Seriforge Inc. · 2016
- Stitch-reinforced sandwich panel and method of making same104US 6,187,411 B1The Boeing Company · 2001
- Composite structure reinforcement83US 4,808,461 AFoster-Miller, Inc. · 1989