RH

Rudolf Hurter

CI Ciba-Geigy: 2 patents #59 of 464Top 15%
Overall (1994): #20,780 of 165,921Top 15%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5371201 Azo dyes and preparation and use thereof — 1994-12-06
5332806 Disazo dyes which contain 2-hydroxynaphthyl moiety — 1994-07-26