- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 4/18 - Simulations, e.g. pine cone, house that is destroyed, warship, volcano
Patent holdings for IPC class F42B 4/18
Total number of patents in this class: 23
10-year publication summary
|
1
|
2
|
7
|
5
|
4
|
5
|
5
|
1
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Showven Technologies Co., Ltd | 24 |
4 |
| Shenzhen Golden Titan Science & Technology Co., Ltd. | 8 |
4 |
| Strictly FX, LLC | 5 |
4 |
| Changsha Spark Technology Electronics Co.,Ltd. | 7 |
3 |
| Hunan Beyond Fire Technologies Co., Ltd | 4 |
3 |
| DSA Detection LLC | 11 |
1 |
| National Research Council of Canada | 1545 |
1 |
| Rafael Advanced Defense Systems Ltd. | 267 |
1 |
| Guangzhou DJPOWER Electronic Technology Co., Ltd. | 9 |
1 |
| Suzhou Zhengzhihun Patent Technology Service Co., Ltd. | 1 |
1 |
| Other owners | 0 |