B29C 66/72525
Comprising honeycomb cores
Official title: {comprising honeycomb cores}
B29C66/72525 (Comprising honeycomb cores) appears on 133 US grants and 120 published applications in this corpus.
Search patents in B29C- Granted patents
- 133
- Published applications
- 120
- Assignees
- 64
- Inventors
- 218
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 11 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 2 |
| 2004 | 1 | 2 |
| 2005 | 2 | 0 |
| 2006 | 1 | 3 |
| 2007 | 0 | 3 |
| 2008 | 1 | 1 |
| 2009 | 0 | 5 |
| 2010 | 2 | 6 |
| 2011 | 2 | 7 |
| 2012 | 0 | 1 |
| 2013 | 7 | 5 |
| 2014 | 3 | 10 |
| 2015 | 7 | 5 |
| 2016 | 1 | 5 |
| 2017 | 5 | 8 |
| 2018 | 10 | 12 |
| 2019 | 7 | 8 |
| 2020 | 10 | 6 |
| 2021 | 6 | 10 |
| 2022 | 7 | 8 |
| 2023 | 6 | 5 |
| 2024 | 4 | 3 |
| 2025 | 3 | 1 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods of plugging a permeable porous cellular body15 Sep 2026US 12,734,726 B2Corning Incorporated
- Joining two objects24 Feb 2026US 12,560,190 B2Woodwelding AG
- Building element, a method for the manufacture thereof, a profile and a combination of a profile and a panel13 Jan 2026US 12,523,038 B2
- Honeycomb core stabilization for composite parts6 Jan 2026US 12,515,436 B2Embraer S.A.
- Securing a second object to a first object12 Aug 2025US 12,384,117 B2Multimaterial-Welding AG
- Joining two objects4 Jun 2026US 2026/0153110 A1Woodwelding AG
- Bonding panel core to fiber-reinforced thermoplastic skin(s)19 Feb 2026US 2026/0048554 A1Rohr, Inc.
- Box frame structure composed of composite material plate and metal frame, and production method thereof11 Dec 2025US 2025/0375939 A1Shanghai Top Numerical Control Technology Co., Ltd.
- Methods of plugging a permeable porous cellular body26 Dec 2024US 2024/0424712 A1Corning Incorporated
- Honeycomb core stabilization for composite parts7 Nov 2024US 2024/0367407 A1Embraer S.A.
Most cited
By later US patents
- Fastener installation method506US 4,093,491 A1978
- Contoured seat cushion comprised of honeycomb cores125US 5,617,595 ASupracor Systems, Inc. · 1997
- Anatomical support apparatus111US 5,444,881 ASupracor Systems, Inc. · 1995
- Reinforced composite structure and method of fabrication thereof104US 4,256,790 ARockwell International Corporation · 1981
- Plastic-composite profiled girder, in particular a wing spar for aircraft and for wind-turbine rotors100US 5,476,704 AHoac-Austria Flugzeugwerk Wr.Neustadt Gesellschaft m.b.H. · 1995