Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292379 | Split refracting or split reflecting light received by cellulose-based film comprising surface pattern | Tapio Mäkelä | 2025-05-06 |
| 9462969 | Microneedle | Feng Gao, Jyrki Kiihamäki, Päivi Heimala | 2016-10-11 |
| 8895292 | Microfluidic chip devices and their use | Hans Söderlund, Kari Kataja, Ingmar Stuns, Kai Kolari, Heli Siren +3 more | 2014-11-25 |
| 8329476 | Sample port, multi-layer filter, sampling method, and use of a sample port in sampling | Juha-Pekka PITKÄNEN, Päivi Heimala, Jari Kauhaniemi, Kai Kolari, Pekka Savolahti +1 more | 2012-12-11 |