Manhattan (/mÃ¦nËhÃ¦tÉn/, /mÉn-/) is the most densely populated borough of New York City, its economic and administrative center, and its historical birthplace.[4] It may be known locally as simply The City.[1] The borough is coextensive with New York County, founded on November 1, 1683, as one of the original counties of the U.S. state of New York.
The patent for Lialda currently expires in June 2020. This is the earliest possible date that a generic version of Lialda could become available. However, other circumstances could come up to extend the exclusivity period beyond this time.
They all belong to a family of drugs known as PDE5 inhibitors. As previously noted, Levitra's patent is set to expire in 2018, and Cialis has dual patents, one expiring in November 2017 and the other due to expire in 2020. Since Viagra's patent expiration is no longer an issue, the big question is how the patent extension will affect the marketplace.