B64B 1/32
Surrounding hull
Official title: surrounding hull
B64B1/32 (Surrounding hull) appears on 46 US grants and 55 published applications in this corpus.
Search patents in B64B- Granted patents
- 46
- Published applications
- 55
- Assignees
- 24
- Inventors
- 108
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 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 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 2 | 1 |
| 2006 | 1 | 1 |
| 2007 | 2 | 3 |
| 2008 | 1 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 2 | 0 |
| 2012 | 4 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 2 |
| 2015 | 1 | 4 |
| 2016 | 2 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 6 |
| 2019 | 1 | 3 |
| 2020 | 0 | 5 |
| 2021 | 2 | 2 |
| 2022 | 5 | 5 |
| 2023 | 6 | 6 |
| 2024 | 3 | 2 |
| 2025 | 4 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for lighter-than-air airship with improved structure and delivery system27 Jan 2026US 12,534,174 B2H2 Clipper, Inc.
- Control system of an unfinned lighter than air platform and method for same21 Oct 2025US 12,448,107 B2Aerostar International, LLC
- Tactical hybrid stratospheric airship27 May 2025US 12,312,062 B2C.I.R.A. (Centro Italiano Ricerche Aerospaziali) - S.C.P.A.
- Hybrid airship for package delivery13 May 2025US 12,296,992 B2
- Airship equipped with an electric distributed propulsion system25 Mar 2025US 12,258,136 B2Flying Whales
- Hybrid airship with downward thrust rotors28 May 2026US 2026/0145771 A1
- Control system of an unfinned lighter than air platform and method for same22 Jan 2026US 2026/0021883 A1Aerostar International, LLC
- Improved device and method for indoor monitoring17 Jul 2025US 2025/0229918 A1Exobotic Technologies
- Method and apparatus for lighter-than-air airship with improved structure and delivery system6 Mar 2025US 2025/0074572 A1H2 Clipper, Inc.
- Method and apparatus for lighter-than-air airship with improved structure and delivery system11 Apr 2024US 2024/0116621 A1H2 Clipper, Inc.
Most cited
By later US patents
- Hybrid aircraft245US 5,823,468 A1998
- Aircraft with a fuselage substantially designed as an aerodynamic lifting body68US 6,286,783 B12001
- Airship and method of operation62US 7,055,777 B221st Century Airships Inc. · 2006
- Hybrid flying wing54US 6,860,449 B12005
- Flight direction control system for blimps49US 5,906,335 A1999