Pharmaceutical tablet capable of liberating one or more drugs at different release rates

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United States of America Patent

PATENT NO 5738874
SERIAL NO

08406873

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Abstract

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Pharmaceutical tablet consisting of a first layer containing one or more drugs with immediate or controlled release formulation, a second layer containing one or more drugs, either equal to or different from the first layer, with slow release formulation, and a low-permeability barrier-type layer coating said second layer or, alternatively, placed between the first and second layer and, if necessary, containing a drug.

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Patent Owner(s)

Patent OwnerAddress
ROYALTY SECURITIZATION TRUST I50 CALIFORNIA STREET SUITE 300 C/O PAUL CAPITAL ADVISORS L L C (AS ADMINISTRATOR) SAN FRANCISCO CA 94111

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Conte, Ubaldo Busto Arsizio, IT 33 1793
La, Manna Aldo Pavia, IT 11 956
Maggi, Lauretta Pavia, IT 20 1124

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