JH

Josef Heveling

LO Lonza: 2 patents #7 of 33Top 25%
SC Sankyo Holdings Co.: 2 patents #6 of 100Top 6%
📍 Naters, CH: #1 of 2 inventorsTop 50%
Overall (1994): #29,570 of 165,921Top 20%
2
Patents 1994

Issued Patents 1994

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5310952 Method for the preparation of 6-hydroxy-2,5,7,8-tetraalkyl-2-(4-aminophenoxymethyl) chromans — 1994-05-10
5284961 Process for the preparation of 6-hydroxy-2,5,7,8-tetraalkyl-2-(4-aminophenoxymethyl) chromans — 1994-02-08