HW

Harald Weiser

Hoffmann-La Roche: 5 patents #687 of 3,238Top 25%
Overall (All Time): #1,062,137 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4931458 Heterocyclic rodenticidal compounds, compositions containing the compounds, and methods of use Michael Klaus, Peter Loeliger 1990-06-05
4929610 Composition which contain hydroxylated derivatives of vitamin D.sub.3 Werner Meier, Walter Rambeck, Hermann Zucker 1990-05-29
4816476 Heterocyclic rodenticidal compounds, compositions containing the compounds, and methods of use Michael Klaus, Peter Loeliger 1989-03-28
4659735 Benzofuranyl (thienyl) propenyl derivatives useful as rodenticides Michael Klaus, Peter Loeliger 1987-04-21
4535086 4,5,6,7-Tetrahydro-4,4,7,7-tetramethylbenzo[b]thien-2-yl or furan-2-yl derivatives Michael Klaus, Peter Loeliger 1985-08-13