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EXPANSIA SA
FR10 patents
Top patents by PatentIndex Score
US4439545AMar 27, 1984
Acrylic copolymers of N-acryloylpolymethyleneimines or N-acryloyldialkylamides, N,N'-acryloyldiaminoalcanes and N-acryloylaminoacids (or esters) their preparation and use as cation exchangers
EXPANSIA SA21 citations78
US4436874AMar 13, 1984
Acrylic copolymers and their use in solid phase peptide synthesis
EXPANSIA SA16 citations78
US6107495AAug 22, 2000
Thienylcyclohexane derivatives for thienylcyclohexyl synthesis
EXPANSIA SA6 citations68
US5175254ADec 29, 1992
Solid phase peptide synthesis using a polyacrylic support in aqueous solution
EXPANSIA SA11 citations67
US6160157ADec 12, 2000
Preparation of 4-cyano-4'-hydroxybiphenyl
EXPANSIA SA2 citations60
US4226995AOct 7, 1980
Preparation process of 2-chloro pyrimidine
EXPANSIA SA6 citations56
US4208354AJun 17, 1980
Borane complexes
EXPANSIA SA4 citations56
US6046352AApr 4, 2000
Preparation of 4-cyano-4'-hydroxybiphenyl
EXPANSIA SA1 citations49
US4436919AMar 13, 1984
Borane complexes
EXPANSIA SA1 citations47
US4266057AMay 5, 1981
Process for the preparation of 2-isopropylamino pyrimidine
EXPANSIA SA1 citations46