WB

Willem J. van der Burg

AI Akzona Incorporated: 6 patents #9 of 274Top 4%
📍 Heesch, NL: #7 of 37 inventorsTop 20%
Overall (All Time): #896,798 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
4333935 Antianxiety compositions of 10-hydroxy 1,2,3,4,10,14b-hexahydrodibenzo[c,f]pyrazino-1,2a azepines and a method of use thereof 1982-06-08
4284559 10-Hydroxy-1,2,3,4,10,14b-hexahydrodibenzo-[c,f] pyrazino-1,2a-azepines 1981-08-18
4271177 2,3,3a,12b-Tetrahydro-1H-dibenzo[2,3;6,7]thiepino[4,5-c]pyrroles and pharmaceutical use thereof 1981-06-02
4271178 1,2,3,3a,8,12b-Hexahydro-dibenzo[b,f]pyrrolo[3,4-d]azepines and pharmaceutical use thereof 1981-06-02
4271179 1,2,3,3a,8,12b-Hexahydro-dibenzo[1,2;5,6]cyclohepta[3,4-C]pyrroles and pharmaceutical use thereof 1981-06-02
4224321 Biologically active tetracyclic compounds and pharmaceutical compositions containing same 1980-09-23