Inventor · disambiguated record
Per-Åke Pernemalm
Also filed as: PERNEMALM PER-AAKE · PERNEMALM PER-AKE
5 granted patents·54 citations·filing 1984–2002
78Inventor score
Files withAMERSHAM BIOCIENCES AB1AMERSHAM PHARM BIOTECH AB1AMERSHAM PHARMACIA BIOTECH AKT1PHARMACIA AB1PHARMACIA BIOTECH AB1
Top patents by PatentIndex Score
5 records- 0183US4665164APolysaccharide crosslinked separation material and its preparationPHARMACIA AB·Filed 1984·Granted May 12, 1987·28 cites·6 claims
- 0257US5522993AProcess and means for down stream processingPHARMACIA BIOTECH AB·Filed 1995·Granted Jun 4, 1996·21 cites·14 claims
- 0342US6706188B2Process and means for down stream processingAMERSHAM BIOCIENCES AB·Filed 2002·Granted Mar 16, 2004·3 cites·3 claims
- 0439US6398963B1Process and means for down stream processingAMERSHAM PHARMACIA BIOTECH AKT·Filed 2000·Granted Jun 4, 2002·1 cites·28 claims
- 0526US6325937B1Process and means for down stream processingAMERSHAM PHARM BIOTECH AB·Filed 1998·Granted Dec 4, 2001·1 cites·26 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →