B29C 70/525
Component parts, details or accessories
Official title: {Component parts, details or accessories; Auxiliary operations}
B29C70/525 (Component parts, details or accessories) appears on 429 US grants and 340 published applications in this corpus.
Search patents in B29C- Granted patents
- 429
- Published applications
- 340
- Assignees
- 227
- Inventors
- 777
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 3 | 0 |
| 1978 | 0 | 0 |
| 1979 | 5 | 0 |
| 1980 | 2 | 0 |
| 1981 | 8 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 14 | 0 |
| 1993 | 14 | 0 |
| 1994 | 6 | 0 |
| 1995 | 7 | 0 |
| 1996 | 10 | 0 |
| 1997 | 14 | 0 |
| 1998 | 14 | 0 |
| 1999 | 15 | 0 |
| 2000 | 9 | 0 |
| 2001 | 9 | 4 |
| 2002 | 5 | 20 |
| 2003 | 8 | 7 |
| 2004 | 7 | 5 |
| 2005 | 5 | 10 |
| 2006 | 3 | 1 |
| 2007 | 2 | 11 |
| 2008 | 1 | 6 |
| 2009 | 3 | 7 |
| 2010 | 3 | 6 |
| 2011 | 4 | 4 |
| 2012 | 5 | 6 |
| 2013 | 6 | 9 |
| 2014 | 11 | 23 |
| 2015 | 7 | 8 |
| 2016 | 15 | 19 |
| 2017 | 12 | 21 |
| 2018 | 13 | 24 |
| 2019 | 23 | 22 |
| 2020 | 17 | 22 |
| 2021 | 17 | 17 |
| 2022 | 16 | 28 |
| 2023 | 25 | 21 |
| 2024 | 16 | 19 |
| 2025 | 22 | 11 |
| 2026 | 8 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Process of modifying surface of a composite material base unit29 Sep 2026US 12,746,716 B2BASF SE Ludwigshafen am Rhein
- Liquid thermoplastic resin and pultrusion method21 Jul 2026US 12,686,189 B2
- Curve shaping apparatus14 Jul 2026US 12,679,052 B2Kanazawa Institute of Technology
- Transverse tensioning system and method for continuous compression molding of a stack of plies23 Jun 2026US 12,661,829 B2The Boeing Company
- Method and apparatus for making a gap filler having a variable cross-section12 May 2026US 12,623,425 B2The Boeing Company
- Frp rebar forming apparatus8 Oct 2026US 2026/0307342 A1Tsudakoma Kogyo Kabushiki Kaisha
- Pultrusion process for manufacturing a fibre reinforced composite article for a wind turbine blade24 Sep 2026US 2026/0284987 A1Lm Wind Power A/S
- Method of production of frp composite rebar30 Jul 2026US 2026/0216974 A1Limited Liability Company Composite Group Chelyabinsk
- Mould apparatus16 Jul 2026US 2026/0200184 A1Spirit Global Holdings Limited
- Pultrusion-winding forming production line and pultrusion-winding forming method16 Jul 2026US 2026/0200186 A1Jiangsu Shemar Electric Co., Ltd.
Most cited
By later US patents
- Methods for fiber reinforced additive manufacturing188US 9,370,896 B2Markforged, Inc. · 2016
- Fiber reinforced thermoplastic structural member139US 5,585,155 AAndersen Corporation · 1996
- 3D thermoplastic composite pultrusion system and method121US 9,764,520 B2Ebert Composites Corporation · 2017
- 3D thermoplastic composite pultrusion system and method120US 9,616,623 B2Ebert Composites Corporation · 2017
- 3D thermoplastic composite pultrusion system and method120US 9,963,978 B2Ebert Composites Corporation · 2018