Derwent Patent Search vs IPzen
| Derwent Patent Search | IPzen | |
|---|---|---|
| Free plan | No | |
| Free trial | Yes | Yes |
| Paid from | €41.67/mo | |
| Platforms | Web | Web |
| Patent portfolio tracking | Yes | No |
| Trademark portfolio tracking | Yes | Yes |
| Prosecution deadlines | Yes | Yes |
| Renewal management | Yes | Yes |
| Filing management | Yes | Yes |
| Deployment | cloud | cloud |
| Semantic search | Yes | |
| Claim analysis | Yes | |
| Patent family analysis | Yes | |
| Free plan | No | |
| API access | Yes |
Listed together in Best Legal Intellectual Property Management Software