Assignee
EXPANSIA SA
FR·10 granted patents·69 citations·filing 1978–1998
Top patents by PatentIndex Score
10 records- 0168US4439545AAcrylic copolymers of N-acryloylpolymethyleneimines or N-acryloyldialkylamides, N,N'-acryloyldiaminoalcanes and N-acryloylaminoacids (or esters) their preparation and use as cation exchangersEXPANSIA SA·Filed 1982·Granted Mar 27, 1984·21 cites·7 claims
- 0267US4226995APreparation process of 2-chloro pyrimidineEXPANSIA SA·Filed 1979·Granted Oct 7, 1980·6 cites·3 claims
- 0363US4436874AAcrylic copolymers and their use in solid phase peptide synthesisEXPANSIA SA·Filed 1982·Granted Mar 13, 1984·16 cites·6 claims
- 0457US4208354ABorane complexesEXPANSIA SA·Filed 1978·Granted Jun 17, 1980·4 cites·1 claims
- 0552US6107495AThienylcyclohexane derivatives for thienylcyclohexyl synthesisEXPANSIA SA·Filed 1997·Granted Aug 22, 2000·6 cites·8 claims
- 0647US5175254ASolid phase peptide synthesis using a polyacrylic support in aqueous solutionEXPANSIA SA·Filed 1991·Granted Dec 29, 1992·11 cites·5 claims
- 0741US4266057AProcess for the preparation of 2-isopropylamino pyrimidineEXPANSIA SA·Filed 1979·Granted May 5, 1981·1 cites·1 claims
- 0840US6160157APreparation of 4-cyano-4'-hydroxybiphenylEXPANSIA SA·Filed 1998·Granted Dec 12, 2000·2 cites·5 claims
- 0938US4436919ABorane complexesEXPANSIA SA·Filed 1982·Granted Mar 13, 1984·1 cites·1 claims
- 1035US6046352APreparation of 4-cyano-4'-hydroxybiphenylEXPANSIA SA·Filed 1998·Granted Apr 4, 2000·1 cites·6 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →