B64B 1/68
Water flotation gear
B64B1/68 (Water flotation gear) appears on 9 US grants and 12 published applications in this corpus.
Search patents in B64B- Granted patents
- 9
- Published applications
- 12
- Assignees
- 9
- Inventors
- 16
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 1 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Partially aerostatically supported ram air cushion ship15 Sep 2026US 12,735,167 B2RIC Enterprises
- Atmospheric delivery of particulate matter2 Dec 2025US 12,486,031 B2Make Sunsets Incorporated
- Landing apparatus for an air vehicle30 Jan 2024US 11,884,376 B2Hybrid Air Vehicles Limited
- Extended duration autonomous craft1 Feb 2022US 11,235,631 B2The Boeing Company
- Extended duration autonomous craft3 Sep 2019US 10,399,400 B2The Boeing Company
- Partially aerostatically supported ram air cushion ship14 Aug 2025US 2025/0256828 A1RIC Enterprises
- Atmospheric delivery of particulate matter3 Oct 2024US 2024/0326997 A1Make Sunsets Incorporated
- Landing apparatus for an air vehicle6 Oct 2022US 2022/0315196 A1Hybrid Air Vehicles Limited
- Extended duration autonomous craft24 Dec 2020US 2020/0398624 A1The Boeing Company
- Extended duration autonomous craft7 Feb 2019US 2019/0039427 A1The Boeing Company
Most cited
By later US patents
- Airship including aerodynamic, floatation, and deployable structures29US 8,596,571 B2LTA Corporation · 2013
- Subsea deployment of aerial payloads utilizing long-term storage of lighter than air gases6US 8,240,602 B1The United States of America as represented by the Secretary of the Navy · 2012
- Extended duration autonomous craft4US 10,399,400 B2The Boeing Company · 2019
- Airship including aerodynamic, floatation, and deployable structures2US 9,745,042 B22017