F42D 99/00
Subject matter not provided for in other groups in this subclass
F42D99/00 (Subject matter not provided for in other groups in this subclass) appears on 4 US grants and 10 published applications in this corpus.
Search patents in F42D- Granted patents
- 4
- Published applications
- 10
- Assignees
- 7
- Inventors
- 21
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
By publication year.
Recent patents
- Blasting device and method thereof for measuring blast vibration26 Nov 2024US 12,152,930 B2Hanwha Corporation
- Systems and methods for modifying and enhancing explosives by irradiating a reaction zone5 Jan 2021US 10,883,805 B2The United States of America as represented by the Secretary of the Navy
- Sealable short-pathlength liquid transmission cell for fourier-transform infrared spectroscopy applications28 Apr 2020US 10,634,466 B2The United States of America as represented by the Secretary of the Navy
- Crystalline explosive material4 Aug 2015US 9,096,530 B2The Regents of the University of Michigan
- Blast determination system10 Jul 2025US 2025/0224219 A1Dyno Nobel Inc.
- Tunnel dynamic blasting device based on geological body intelligent perception, system and method5 Sep 2024US 2024/0296536 A1Shenyang University of Technology
- Blasting device and method thereof for measuring blast vibration11 Jul 2024US 2024/0230398 A1Hanwha Corporation
- Systems and methods for simulating blast effects of an explosive15 Sep 2022US 2022/0290962 A1Layer 3 Services PTY LTD
- Systems and methods for modifying and enhancing explosives by irradiating a reaction zone1 Aug 2019US 2019/0234717 A1The United States of America as represented by the Secretary of the Navy
Most cited
By later US patents