EK

Ellen Klegraf

AR Arxada: 1 patents #3 of 31Top 10%
📍 Brig, CH: #3 of 4 inventorsTop 75%
Overall (2023): #455,936 of 537,848Top 85%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11802104 Method for preparation of acetoacetylated polyols Masaki Nakajima, Anja Bierstedt, Leo Schmid, Maximilian Kuehnle, Ulrich Mayerhoeffer 2023-10-31