Top Patent Classifications
Showing top 20 classifications by patent count from March 05, 2026 to April 05, 2026
| Rank | Classification Code | Classification Name | Patent Count |
| 1 | Network security protocols | 763 | |
| 2 | Package configurations | 663 | |
| 3 | Medical measurements for diagnostic or identification purposes | 623 | |
| 4 | Machine learning | 605 | |
| 5 | Image analysis | 555 | |
| 6 | Digital Information transmission arrangements | 528 | |
| 7 | Human/computer interaction arrangements | 509 | |
| 8 | Medicinal preparations characterised by special physical form | 410 | |
| 9 | Antineoplastic agents for therapeutic or medicinal preparations | 401 | |
| 10 | Algorithms for training image processing systems | 382 | |
| 11 | Electronic data storage arrangements | 342 | |
| 12 | Artificial neural networks [ANN] | 330 | |
| 13 | Semiconductor or other solid state devices | 329 | |
| 14 | including means for verifying the identity or authority of a user of the syst... | 329 | |
| 15 | Video processing using neural networks | 328 | |
| 16 | Protecting access to data via a platform, e.g. using keys or access control r... | 297 | |
| 17 | against receptors, cell surface antigens or cell surface determinants | 292 | |
| 18 | Mixtures of active ingredients without chemical characterisation, e.g. antiph... | 288 | |
| 19 | Modifications to facilitate cooling, ventilating, or heating | 283 | |
| 20 | Batteries in motive systems, e.g. vehicle, ship, plane | 275 |