Assignee
ZYMA SA
CH17 patents
Top patents by PatentIndex Score
US4728513AMar 1, 1988
Granular delayed-release form of pharmaceutically active substances
ZYMA SA159 citations96
US4882169ANov 21, 1989
Swellable pellets
ZYMA SA57 citations94
US4784858ANov 15, 1988
Controlled release tablet
ZYMA SA117 citations94
US4814346AMar 21, 1989
Benzopyrans and use thereof in treating vascular diseases
ZYMA SA132 citations90
US4797414AJan 10, 1989
Naphthothiophene derivatives and their use as respiratory enhancing agents
ZYMA SA25 citations89
US4515804AMay 7, 1985
Crystal modifications of (+)-catechin and pharmaceutical preparations containing them
ZYMA SA29 citations87
US4644011AFeb 17, 1987
Pharmaceutical preparations containing (+)-cyanidan-3-ol derivatives, the use thereof, novel substituted (+)-cyanidan-3-ol derivatives, and processes for producing them
ZYMA SA18 citations69
US4153788AMay 8, 1979
Process of preparing mono-O-β-hydroxyethyl-7 rutoside
ZYMA SA12 citations69
US4665202AMay 12, 1987
Flavene and thioflavene derivatives
ZYMA SA12 citations68
US5212187AMay 18, 1993
Pyridyl alkylamine compounds which are useful against histamine h1 and h2 receptors
ZYMA SA13 citations65
US4904675AFeb 27, 1990
Phamacologically active 5-carboxy-2-(5-tetrazolyl) pyridines
ZYMA SA11 citations64
US4885298ADec 5, 1989
Pharmaceutical preparations containing flavanone or thioflavanone derivatives the use thereof, novel flavanones and thioflavanones, and processes for their manufacture
ZYMA SA4 citations59
US4342745AAug 3, 1982
Use of polyvinyl alcohols for the treatment of lesions
ZYMA SA10 citations59
US4510159AApr 9, 1985
(+)-Cyanidan-3-ol derivatives, pharmaceutical preparations that contain such compounds, and the use of the latter to treat liver or venous diseases
ZYMA SA2 citations57
US4946861AAug 7, 1990
1,3-dithian-2-ylidenes, their oxides, pharmaceutical compositions, and methods of use thereof
ZYMA SA5 citations52
US4935441AJun 19, 1990
Flavene and thioflavene derivates, processes for their manufacture, pharmaceutical preparations that contain such compounds, and the use of the latter
ZYMA SA1 citations48
US4634718AJan 6, 1987
Use of O-substituted derivatives of (+)-cyanidan-3-ol as compounds having immunomodulating properties
ZYMA SA1 citations47