B64C 3/182
Stringers, longerons
Official title: {Stringers, longerons}
B64C3/182 (Stringers, longerons) appears on 272 US grants and 297 published applications in this corpus.
Search patents in B64C- Granted patents
- 272
- Published applications
- 297
- Assignees
- 48
- Inventors
- 563
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 4 |
| 2006 | 3 | 3 |
| 2007 | 1 | 1 |
| 2008 | 0 | 7 |
| 2009 | 1 | 5 |
| 2010 | 7 | 10 |
| 2011 | 4 | 10 |
| 2012 | 2 | 9 |
| 2013 | 8 | 13 |
| 2014 | 14 | 14 |
| 2015 | 10 | 18 |
| 2016 | 16 | 23 |
| 2017 | 19 | 15 |
| 2018 | 22 | 20 |
| 2019 | 18 | 26 |
| 2020 | 28 | 34 |
| 2021 | 23 | 26 |
| 2022 | 24 | 19 |
| 2023 | 31 | 13 |
| 2024 | 16 | 10 |
| 2025 | 14 | 10 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pick-and-place system and method18 Aug 2026US 12,709,493 B2The Boeing Company
- Integrated stringer panel and method of making thereof23 Jun 2026US 12,662,231 B2The Boeing Company
- Aircraft structural component and a method of fabricating an aircraft structural component12 May 2026US 12,623,767 B2Airbus Operations GmbH
- Seal positioning tool28 Apr 2026US 12,612,185 B2Airbus Operations GmbH
- Composite material panel structural body and method of manufacturing same21 Apr 2026US 12,606,682 B2Kawasaki Jukogyo Kabushiki Kaisha
- Aircraft wing assembly10 Sep 2026US 2026/0264837 A1Airbus Operations GmbH
- Ramped composite structural member for aircraft, and method of forming the same27 Aug 2026US 2026/0249976 A1Airbus Operations GmbH
- Recycled Resin Infusion Radius Filler and Method9 Jul 2026US 2026/0192529 A1The Boeing Company
- Replacement Stringers26 Mar 2026US 2026/0084801 A1The Boeing Company
- Aircraft wing structure12 Mar 2026US 2026/0070652 A1Airbus Operations GmbH
Most cited
By later US patents
- Structural component and method for producing a structural component120US 9,988,136 B2Airbus Operations GmbH · 2018
- Structural panels for use in aircraft fuselages and other structures72US 7,134,629 B2The Boeing Company · 2006
- Structural panels for use in aircraft fuselages and other structures71US 7,159,822 B2The Boeing Company · 2007
- Stiffened structures and associated methods54US 7,080,805 B2The Boeing Company · 2006
- Process for manufacturing pre-cured parts of composite material with green-applied stiffeners44US 6,508,909 B1Construcciones Aeronauticas, S.A. · 2003