WF

Wolfgang Frostl

CI Ciba-Geigy: 3 patents #32 of 464Top 7%
Overall (1994): #7,444 of 165,921Top 5%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5332729 N-aralkyl- and N-heteroaralkyl-aminoalkanephosphinic acids Stuart J. Mickel, Pascal Furet 1994-07-26
5300679 Substituted propane-phosphinic acid compounds Eric K. Baylis, Helmut Bittiger, Roger Graham Hall, Ludwig Maier, Stuart J. Mickel +1 more 1994-04-05
5281747 Substituted aminoalkylphosphinic acids Roger Graham Hall, Ludwig Maier 1994-01-25