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  2. Semaglutide - Wikipedia

    en.wikipedia.org/wiki/Semaglutide

    Semaglutide is a glucagon-like peptide-1 receptor agonist. [ 13 ][ 14 ][ 15 ] The drug decreases blood sugar levels. The decrease is theorized to be caused by the mimicking of the incretin glucagon-like peptide-1 (GLP-1). [ 37 ]

  3. Escitalopram - Wikipedia

    en.wikipedia.org/wiki/Escitalopram

    Escitalopram. Escitalopram, sold under the brand names Lexapro and Cipralex, among others, is an antidepressant of the selective serotonin reuptake inhibitor (SSRI) class. [9] Escitalopram is mainly used to treat major depressive disorder and generalized anxiety disorder. [9] It is taken by mouth, [9] available commercially as an oxalate salt ...

  4. Drug Price Competition and Patent Term Restoration Act

    en.wikipedia.org/wiki/Drug_Price_Competition_and...

    e. The Drug Price Competition and Patent Term Restoration Act (Public Law 98-417), informally known as the Hatch-Waxman Act, is a 1984 United States federal law that established the modern system of generic drug regulation in the United States. The Act's two main goals are to facilitate entry of generic drugs into the market and to compensate ...

  5. Patent cliff - Wikipedia

    en.wikipedia.org/wiki/Patent_cliff

    The term patent cliff refers to the phenomenon of patent expiration dates and an abrupt drop in sales that follows for a group of products capturing a high percentage of a market. Usually, these phenomena are noticed when they affect blockbuster products —a blockbuster product in the pharmaceutical industry, for example, is defined as a ...

  6. Generic drug - Wikipedia

    en.wikipedia.org/wiki/Generic_drug

    A generic drug (or simply generic) is a pharmaceutical drug that contains the same chemical substance as a drug that was originally protected by chemical patents. Generic drugs are allowed for sale after the patents on the original drugs expire. Because the active chemical substance is the same, the medical profile of generics is equivalent in ...

  7. Term of patent - Wikipedia

    en.wikipedia.org/wiki/Term_of_patent

    The term of a patent is the maximum time during which it can be maintained in force. It is usually expressed in a number of years either starting from the filing date of the patent application or from the date of grant of the patent. In most patent laws, annuities or maintenance fees have to be regularly paid in order to keep the patent in force.

  8. List of patent medicines - Wikipedia

    en.wikipedia.org/wiki/List_of_patent_medicines

    Patent medicines often included alcohol and drugs such as opium as active ingredients. [ 5 ] Addiction and overdose were common as a result. [ 6 ][ 7 ] Some formulations included toxic ingredients such as arsenic, lead, and mercury. [ 8 ] Other ingredients like sarsaparilla and wintergreen may have been medically inert and largely harmless, but ...

  9. Entecavir - Wikipedia

    en.wikipedia.org/wiki/Entecavir

    Bristol-Myers Squibb was the original patent holder for Baraclude, the brand name of entecavir in the US and Canada. The drug patent expiration for Baraclude was in 2015. [28] [29] Entecavir patents were a subject of litigation in the US between Bristol Myers Squibb (the patent owner) and Teva Pharmaceuticals USA (a generic