SS

Stefan Stien

Basf Se: 1 patents #8,065 of 13,826Top 60%
TC Tokyo Ohka Kogyo Co.: 1 patents #437 of 684Top 65%
📍 Darlington, GB: #33 of 58 inventorsTop 60%
Overall (All Time): #3,668,644 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5990269 Copolymer of vinylpyrrolidone and vinylimidazole Karin Neubecker, Stephan Kothrade 1999-11-23