DS

Dirk Seiffge

Hoechst Gmbh: 1 patents #243 of 721Top 35%
📍 Kandern, DE: #4 of 8 inventorsTop 50%
Overall (1997): #159,113 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5693621 Malonic acid derivatives having antiadhesive properties Alexander Toepfer, Gerhard Kretzschmar, Eckart Bartnik 1997-12-02