A generic drug (generic drugs, short: generics) is a drug which is produced and distributed without patent protection. The generic drug may still have a patent on the formulation but not on the active ingredient.
A generic must contain the same active ingredients as the original formulation. According to the U.S. Food and Drug Administration (FDA), [...]
The U.S. Food and Drug Administration offers a 180 day exclusivity period to generic drug manufacturers in specific cases. During this period only one (or sometimes a few) generic manufacturers can produce the generic version of a drug. This exclusivity period is only used when a generic manufacturer argues that a patent is invalid or [...]
Brand-name drug companies have used a number of strategies to extend the period of market exclusivity on their drugs, and prevent generic competition. This may involve aggressive litigation to preserve or extend patent protection on their medicines, a process referred to by critics as “evergreening”. Patents are typically issued on novel pharmacological compounds quite early [...]
When a pharmaceutical company first markets a drug, it is usually under a patent that allows only the pharmaceutical company that developed the drug to sell it. Generic drugs can be legally produced for drugs where: 1) the patent has expired, 2) the generic company certifies the brand company’s patents are either invalid, unenforceable or [...]
Generic drugs can save patients and insurance companies substantial costs. The principal reason for the relatively low price of generic medicines is that competition increases among producers when drugs no longer are protected by patents. Companies incur fewer costs in creating the generic drug, and are therefore able to maintain profitability at a lower cost [...]
