Assignee
ALFA CHEM ITAL
IT·9 granted patents·78 citations·filing 1982–1997
Top patents by PatentIndex Score
9 records- 0178US5811586AProcess for manufacturing 1-(3-trifluoromethyl)-phenyl-propan-2-one intermediate in the synthesis of the fenfluramineALFA CHEM ITAL·Filed 1997·Granted Sep 22, 1998·24 cites·6 claims
- 0276US5808156AProcess for the production of the isomers (R) and (S)-α-methyl-3(trifluoromethyl)benzeneethanamineALFA CHEM ITAL·Filed 1997·Granted Sep 15, 1998·21 cites·4 claims
- 0366US4724102AOptical resolution of racemic mixtures of alpha-naphthylpropionic acids and derivatives of said acidsALFA CHEM ITAL·Filed 1986·Granted Feb 9, 1988·9 cites·21 claims
- 0466US4423244AProcess for the preparation of the d-2-(6-methoxy-2-naphthyl)-propionic acidALFA CHEM ITAL·Filed 1982·Granted Dec 27, 1983·8 cites·14 claims
- 0559US5750793AProcess for the synthesis of nabumetoneALFA CHEM ITAL·Filed 1997·Granted May 12, 1998·7 cites·7 claims
- 0657US4661628AProcess for the optical resolution of racemic mixtures of α-naphthyl-propionic acidsALFA CHEM ITAL·Filed 1984·Granted Apr 28, 1987·5 cites·27 claims
- 0751US4622419AProcess for the optical resolution of racemic mixtures of α-naphthyl-propionic acidsALFA CHEM ITAL·Filed 1985·Granted Nov 11, 1986·4 cites·18 claims
- 0826US5859245AProcess for the production of the form I of the anhydrous terazosin monohydrochlorideALFA CHEM ITAL·Filed 1997·Granted Jan 12, 1999·0 cites·3 claims
- 0926US5856482AProcess for the production of the form I of the terazosin monohydrochloride anhydrousALFA CHEM ITAL·Filed 1997·Granted Jan 5, 1999·0 cites·2 claims
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