PP

Per-åke Pernemalm

AB Amersham Pharmacia Biotech: 2 patents #5 of 84Top 6%
AA Amersham Biosciences Ab: 1 patents #21 of 88Top 25%
PH Pharmacia: 1 patents #257 of 528Top 50%
PA Pharmacia Biotech Ab: 1 patents #16 of 65Top 25%
Overall (All Time): #1,039,177 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
6706188 Process and means for down stream processing Mats Carlsson, Jan-Gunnar Gustafsson, Per Hedman, Jorgen Lonngren, Annika Lindgren 2004-03-16
6398963 Process and means for down stream processing Mats Carlsson, Jan-Gunnar Gustafsson, Per Hedman, Jorgen Lonngren, Annika Lindgren 2002-06-04
6325937 Process and means for down stream processing Mats Carlsson, Jan-Gunnar Gustafsson, Per Hedman, Jorgen Lonngren, Annika Lindgren 2001-12-04
5522993 Process and means for down stream processing Mats Carlsson, Jan-Gunnar Gustafsson, Per Hedman, Jorgen Lonngren 1996-06-04
4665164 Polysaccharide crosslinked separation material and its preparation Mats Carlsson, Göran Lindgren 1987-05-12