B29L 2022/022
Balloons
Official title: {Balloons}
B29L2022/022 (Balloons) appears on 183 US grants and 151 published applications in this corpus.
Search patents in B29L- Granted patents
- 183
- Published applications
- 151
- Assignees
- 64
- Inventors
- 201
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 6 | 0 |
| 2001 | 9 | 5 |
| 2002 | 6 | 7 |
| 2003 | 1 | 12 |
| 2004 | 3 | 7 |
| 2005 | 5 | 7 |
| 2006 | 8 | 5 |
| 2007 | 4 | 10 |
| 2008 | 2 | 9 |
| 2009 | 2 | 10 |
| 2010 | 12 | 18 |
| 2011 | 11 | 2 |
| 2012 | 11 | 6 |
| 2013 | 7 | 7 |
| 2014 | 9 | 5 |
| 2015 | 5 | 9 |
| 2016 | 5 | 7 |
| 2017 | 7 | 3 |
| 2018 | 9 | 3 |
| 2019 | 13 | 6 |
| 2020 | 7 | 5 |
| 2021 | 3 | 2 |
| 2022 | 2 | 3 |
| 2023 | 3 | 0 |
| 2024 | 3 | 2 |
| 2025 | 2 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Manufacturing of polyethylene thin films for high-altitude balloons23 Dec 2025US 12,502,843 B2Aerostar International, LLC
- Heat sealing system22 Jul 2025US 12,365,144 B2Aerostar International, LLC
- Methods of manufacturing high-altitude balloons10 Dec 2024US 12,162,582 B2
- Heat sealing system1 Oct 2024US 12,103,242 B2Aerostar International, LLC
- Seals for aerial vehicles16 Jul 2024US 12,036,724 B2Aerostar International, LLC
- Manufacturing of polyethylene thin films for high-altitude balloons12 Mar 2026US 2026/0070287 A1Aerostar International, LLC
- Heat Sealing System25 Jul 2024US 2024/0246300 A1Aerostar International, LLC
- Manufacturing of polyethylene thin films for high-altitude balloons18 Apr 2024US 2024/0123691 A1Aerostar International, LLC
- Seals for aerial vehicles16 Jun 2022US 2022/0184877 A1Aerostar International, LLC
- Heat sealing system3 Mar 2022US 2022/0063205 A1Loon LLC
Most cited
By later US patents
- Single-walled balloon catheter with non-linear compliance characteristic256US 5,833,657 AEthicon, Inc. · 1998
- Thin-wall polytetrafluoroethylene tube232US 6,027,779 AW. L. Gore & Associates, Inc. · 2000
- Block copolymer elastomer catheter balloons192US 6,146,356 ASciMed Life Systems, Inc. · 2000
- Method of making a distensible dilatation balloon using a block copolymer187US 5,500,180 AC. R. Bard, Inc. · 1996
- Shrinking balloon catheter having nonlinear or hybrid compliance curve170US 5,348,538 ASciMed Life Systems, Inc. · 1994