B29C 2043/3657
Additional materials
Official title: {additional materials, e.g. permeable bleeder or breather sheets, cloths, blankets}
B29C2043/3657 (Additional materials) appears on 38 US grants and 35 published applications in this corpus.
Search patents in B29C- Granted patents
- 38
- Published applications
- 35
- Assignees
- 22
- Inventors
- 84
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 2 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 4 |
| 2020 | 0 | 4 |
| 2021 | 6 | 1 |
| 2022 | 3 | 5 |
| 2023 | 2 | 0 |
| 2024 | 3 | 4 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Devices and method for producing a t-shaped semifinished product from a multiply non-crimp fabric16 Dec 2025US 12,496,752 B2Airbus Operations GmbH
- Vacuum bag, apparatus and process for the production of laminated glass elements27 May 2025US 12,311,640 B2
- Molding method and molding jig for laminated body27 Aug 2024US 12,070,914 B2Mitsubishi Heavy Industries, Ltd.
- Method and apparatus for thermally joining thermoplastic fiber composite components, and cover for a pressurization device suitable for this purpose16 Jul 2024US 12,036,748 B2Premium Aerotec GmbH
- Devices and method for producing a T-shaped semifinished product from a multiply non-crimp fabric2 Jul 2024US 12,023,829 B2Airbus Operations GmbH
- Composite material molding method and molding apparatus5 Mar 2026US 2026/0061710 A1Akita University
- Permeable closed-mold out-of-autoclave composite part manufacturing28 Nov 2024US 2024/0391184 A1Rohr, Inc.
- Devices and method for producing a t-shaped semifinished product from a multiply non-crimp fabric26 Sep 2024US 2024/0316837 A1Airbus Operations GmbH
- Composite part manufacturing method18 Jan 2024US 2024/0017504 A1
- Vacuum bag, apparatus and process for the production of laminated glass elements4 Jan 2024US 2024/0001648 A1
Most cited
By later US patents
- Resin transfer molding system88US 5,464,337 AThe Charles Stark Draper Laboratories, Inc. · 1995
- Edge and surface breather for high temperature composite processing73US 5,593,633 A1997
- Vacuum molding process for making a panel made of plastic material47US 5,242,652 AEntre Prises · 1993
- Tooling having compliant forming surface for forming resin composites34US 6,024,555 AThe Boeing Company · 2000
- Method and apparatus for curing large composite panels33US 5,968,445 AThe Boeing Company · 1999