SH

Sebastianus J. Halkes

DB Duphar International Research B.V.: 1 patents #1 of 7Top 15%
📍 Weesp, NL: #1 of 4 inventorsTop 25%
Overall (1997): #79,975 of 185,788Top 45%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5637742 Vitamin D compound, method of preparing this compound and intermediate therefor Maria J. Valles, Jose L. Mascarenas, Antonio Mourino, Jan Zorgdrager 1997-06-10