Inventor · disambiguated record
Ewa Ptak
Also filed as: PTAK EWA · PTAK EWA DOMINICA
2 granted patents·0 citations·filing 2017–2019
20Inventor score
Technology areasC09K
Files withMERCK PATENT GMBH2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →