B29C 66/634
Using an inflatable core
Official title: {using an inflatable core}
B29C66/634 (Using an inflatable core) appears on 74 US grants and 60 published applications in this corpus.
Search patents in B29C- Granted patents
- 74
- Published applications
- 60
- Assignees
- 49
- Inventors
- 153
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 8 | 0 |
| 1998 | 8 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 1 | 2 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 3 | 5 |
| 2015 | 4 | 3 |
| 2016 | 0 | 8 |
| 2017 | 7 | 5 |
| 2018 | 3 | 6 |
| 2019 | 4 | 2 |
| 2020 | 3 | 4 |
| 2021 | 1 | 3 |
| 2022 | 6 | 2 |
| 2023 | 2 | 2 |
| 2024 | 1 | 5 |
| 2025 | 2 | 1 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Operator-assisted system and method for preparing a bladder for use in composite stringer manufacturing15 Aug 2023US 11,724,422 B2The Boeing Company
- A method of manufacturing a fiber reinforced composite component30 Apr 2026US 2026/0115993 A1Airbus Helicopters Deutschland GmbH
- Method for reconditioning a game ball23 Apr 2026US 2026/0108783 A1Decathlon
- Method of forming assembly8 Jan 2026US 2026/0008242 A1Toyota Jidosha Kabushiki Kaisha
- Monocoque paddles1 Jan 2026US 2026/0000949 A1Selkirk Sport, LLC
- Method of manufacturing a hybrid metal-composite component unit suitable for an aeronautical application25 Dec 2025US 2025/0387983 A1Airbus Helicopters Deutschland GmbH
Most cited
By later US patents
- Method for achieving thermal uniformity in induction processing of organic matrix composites or metals98US 5,728,309 AThe Boeing Company · 1998
- Retort for achieving thermal uniformity in induction processing of organic matrix composites or metals83US 5,645,744 AThe Boeing Company · 1997
- Method and apparatus for consolidating organic matrix composites using induction heating67US 5,530,227 AThe Boeing Company · 1996
- Ceramic die for induction heating work cells67US 5,683,608 AThe Boeing Company · 1997
- Multilayer susceptors for achieving thermal uniformity in induction processing of organic matrix composites or metals57US 5,808,281 AThe Boeing Company · 1998