Inventor · disambiguated record
Bertil Ake Ekstrom
Also filed as: EKSTROEM BERTIL A · EKSTROEM BERTIL AAKE · EKSTROM BERTIL A · EKSTROM BERTIL AKE
9 granted patents·60 citations·filing 1973–1987
86Inventor score
Top patents by PatentIndex Score
9 records- 0176US4089963AEsters of amidinopenicillanic acids, pharmaceutical preparations and method for treating infectious diseasesASTRA PHARMA PROD·Filed 1975·Granted May 16, 1978·9 cites·22 claims
- 0259US3935204ACephalosporin and pharmaceutical preparations containing the sameASTRA LAEKEMEDEL AB·Filed 1973·Granted Jan 27, 1976·16 cites·2 claims
- 0357US3931405ANew penicillin esters and methods and compositions for treating infectious diseasesASTRA LAEKEMEDEL AB·Filed 1973·Granted Jan 6, 1976·5 cites·6 claims
- 0453US4956179AAntibacterial combination of penicillin and cephalosporinASTRA LAEKEMEDEL AB·Filed 1987·Granted Sep 11, 1990·20 cites·8 claims
- 0547US3980793ACarbonate esters of penicillins and compositions and methods for treatment of bacterial infectionsASTRA LAEKEMEDEL AB·Filed 1974·Granted Sep 14, 1976·3 cites·14 claims
- 0636US3939270APharmaceutical preparations containing α-aminopenicillinsASTRA LAEKEMEDEL AB·Filed 1973·Granted Feb 17, 1976·5 cites·19 claims
- 0731US4221781ASynergistic penicillin-cephalosporin compositions and methodsASTRA LAEKEMEDEL AB·Filed 1978·Granted Sep 9, 1980·1 cites·10 claims
- 0827US4898731AAntibiotic combinations of penicillinsASTRA LAEKEMEDEL AB·Filed 1985·Granted Feb 6, 1990·1 cites·2 claims
- 0927US4203972APenicillin compositionASTRA PHARMA PROD·Filed 1978·Granted May 20, 1980·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →