SP

Sami Puttonen

KO Kemira Oyj: 2 patents #98 of 376Top 30%
📍 Helsinki, FI: #1,498 of 3,940 inventorsTop 40%
Overall (All Time): #1,789,938 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12163289 Coating structure, sheet-like product and its use Tarja Turkki, Helena Peuranen, Mari Ojanen, Erland Hermansson, Anneli Lepo 2024-12-10
11525218 Barrier coating composition, sheet-like product and its use Helena Peuranen, Tarja Turkki, Mari Ojanen, Erland Hermansson 2022-12-13