NB

Norbert Birk

BO BOE: 1 patents #7,844 of 12,373Top 65%
Overall (All Time): #3,435,012 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7141667 3-(4-piperidinyl)-2,3,4,5-tetrahydro-1,3-benzodiazepin-2(1H)-one Juergen Schnaubelt, Werner Rall, Rainer Soyka, Ludwig Gutschera, Heidelore Heimroth +2 more 2006-11-28