Paul Hanselmann

LO Lonza: 26 patents #5 of 658Top 1%

FS Firmenich Sa: 1 patents #260 of 466Top 60%

📍 Brig, CH: #2 of 80 inventorsTop 3%

Overall (All Time): #145,581 of 4,157,543Top 4%

Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #	Title	Co-Inventors	Date
5486622	Process and intermediate products for the production of 5-oxaspiro [2.4]heptan-6-one	—	1996-01-23
5159100	Process for the production of cyclopropanenitrile derivatives	—	1992-10-27