GZ

Gerhard Zurcher

Hoffmann-La Roche: 4 patents #813 of 3,238Top 30%
Overall (All Time): #1,284,640 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5705703 Catechol derivatives Karl Bernauer, Janos Borgulya, Hans Bruderer, Mose Da Prada 1998-01-06
5476875 Catechol derivatives Karl Bernauer, Janos Borgulya, Hans Bruderer, Mose Da Prada 1995-12-19
5389653 Catechol derivatives Karl Bernauer, Janos Borgulya, Hans Bruderer, Mose Da Prada 1995-02-14
5236952 Catechol derivatives Karl Bernauer, Janos Borgulya, Hans Bruderer, Mose DaPrada 1993-08-17