Active4D, Inc.
Rancho Santa Fe, CA, US· latest recorded location
Active4D, Inc. is named on 2 US grants and 2 published applications in this corpus. Its most frequent classification is A61B (Medical diagnosis and surgery).
- Granted patents
- 2
- Published applications
- 2
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 16 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
By publication year.
Technology areas
Share of 4 documents
Recent patents
Most cited
By later US patents