JB

Johannes Bartholomaeus

GG Gruenenthal Gmbh: 1 patents #2 of 11Top 20%
📍 Aachen, DE: #18 of 99 inventorsTop 20%
Overall (1997): #130,714 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5601842 Sustained release drug formulation containing a tramadol salt — 1997-02-11