RW

Rene Wiederkehr

CI Ciba-Geigy: 1 patents #138 of 374Top 40%
📍 Pfeffingen, CH: #3 of 4 inventorsTop 75%
Overall (1982): #37,041 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4313945 7-Thiazolyl-acetamido-cephem derivatives with terminal aminocarboxylic acid grouping Riccardo Scartazzini 1982-02-02