Assignee
HOESCHST ROUSSEL PHARMACEUTICA
US·3 granted patents·21 citations·filing 1987–1994
Top patents by PatentIndex Score
3 records- 0150US5130140AMethod of making direct dry compressible acetaminophen compositionHOESCHST ROUSSEL PHARMACEUTICA·Filed 1991·Granted Jul 14, 1992·19 cites·1 claims
- 0241US4897400A9-amino-1,4-ethano-1,2,3,4-tetrahydroacridine and related compounds useful for incresing the cholinergic function in a mammalHOESCHST ROUSSEL PHARMACEUTICA·Filed 1987·Granted Jan 30, 1990·2 cites·50 claims
- 0334US5489681AMethod for the preparation of 4-phenyl-1,3-benzodiazepinsHOESCHST ROUSSEL PHARMACEUTICA·Filed 1994·Granted Feb 6, 1996·0 cites·9 claims
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