IH

Irmgard Hoffmann

Hoechst Gmbh: 4 patents #925 of 4,020Top 25%
Overall (All Time): #1,310,292 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4305952 8-Aryl-5,6,7,8-tetrahydropyrazolo(3,4-B)(1,4)-diazepine-1H, 4H-5,7-diones, and medicaments containing these Gerhard Rackur 1981-12-15
4302468 4-Aryl-5,6,7,8-tetrahydropyrazolo(3,4-B)-(1,5)diazepine-1H,4H-5,7-diones and medicaments containing same Gerhard Rackur 1981-11-24
4189478 Medicinal composition and its use as antidepressive agent Karl-Heinz Schmitt, Werner Fulberth, Willi Stammberger 1980-02-19
4185105 4-Phenyl-8-amino-tetrahydroisoquinolines and antidepressant use Karl-Heinz Schmitt, Ulrich Schacht 1980-01-22