VG

Viola Groehn

Merck: 1 patents #139 of 578Top 25%
📍 Dachsen, CH: #1 of 4 inventorsTop 25%
Overall (2025): #78,195 of 469,880Top 20%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12221445 Crystalline salts of 5-methyl-(6S)-tetrahydrofolic acid and amino ethyl esters Rudolf Moser, Ruth Boehni Stamm, Fritz Blatter, Martin Szelagiewicz 2025-02-11
12221446 Crystalline salt of 5-methyl-(6S)-tetrahydrofolic acid and L-isoleucine ethyl ester Rudolf Moser, Ruth Boehni Stamm, Fritz Blatter, Martin Szelagiewicz 2025-02-11