KH

Karl-Gunnar Hellström

AA Amersham Biosciences Ab: 4 patents #1 of 88Top 2%
PA Pharmacia Biotech Ab: 1 patents #16 of 65Top 25%
Overall (All Time): #1,036,445 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D506261 Chromatography column locking ring 2005-06-14
D500856 Chromatography column assembly 2005-01-11
D500555 Chromatography column end cap 2005-01-04
D495060 Chromatography column assembly end cap 2004-08-24
5714074 Method and apparatus for liquid chromatography Kjell Karlsson 1998-02-03