JH

Johannes Hoffner

AA Arpida Ag: 1 patents #1 of 6Top 20%
Overall (2011): #261,565 of 364,097Top 75%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7893262 Process for the preparation of 2H-chromenes Jurgen Jaeger, Kaspar Burri, Sorana Greiveldinger-Poenaru 2011-02-22