Annual Drug Patent Expirations for PREVEN+EMERGENCY+CONTRACEPTIVE+KIT
Preven Emergency Contraceptive Kit is a drug marketed by Teva Branded Pharm and is included in one NDA. There is one patent protecting this drug.
Drug patent litigation for PREVEN EMERGENCY CONTRACEPTIVE KIT.
This drug has five patent family members in five countries.
The generic ingredient in PREVEN EMERGENCY CONTRACEPTIVE KIT is ethinyl estradiol; levonorgestrel. Additional details are available on the ethinyl estradiol; levonorgestrel profile page.
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