Ductoad Inc.
Frederick, MD, US· latest recorded location
Ductoad Inc. is named on 2 US grants and 1 published applications in this corpus. Its most frequent classification is F16L (Pipes).
- Granted patents
- 2
- Published applications
- 1
- Inventors
- 4
- Granted in 2026 so far
- 0
- Most recent grant
- 30 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Technology areas
Share of 3 documents
Recent patents
Most cited
By later US patents
None of its patents has been cited by a later US patent yet.