patent period การใช้

• Lamivudine, originally patented by Glaxo Wellcome, is no longer patented in Thailand after its patent period expired.
• These included such items as extending patent periods on various drugs, subsidizing importers of fine wool and increasing military pensions.
• Lengthy patent periods under TRIPs have been scrutinised for unduly slowing the entry of generic substitutes and competition to the market.
• Faecal examination using the Baerman technique are unreliable, as egg output is irregular and the pre-patent period of the parasite is relatively long.
• Lilly successfully argued that Teva had developed and tested the drug during the patent period instead of waiting until the 1995 expiration before they began.
• However, in reality development had been ongoing by others and at the end of the patent period there was an explosion of new ideas and improvements.
• Late last year, the Senate, on a 49-48 vote, rejected a proposal to let generic drug makers go ahead with marketing plans during the extended patent period.
• At the end of the patent period, companies often sue to protect their exclusivity by raising questions about the ability of generics makers to produce a safe substitute.
• The committee was sympathetic, in a particular regarding the small return that Morton had seen during the initial patent period, but ultimately did not support the requested extension.
• But Glaxo petitioned the FDA, arguing that a 1984 generic drug law superseded those GATT provisions and barred generics from the market entirely during the extended patent period.
• Congress, in implementing legislation, allowed companies that had made a major start-up investment to sell rival products during the extended patent period if they paid royalties to the original brand owner.
• The same fight has been raging on Capitol Hill, where the Senate last week rejected, on a 49-48 vote, a proposal to let generic drug makers go ahead with marketing plans during the extended patent period.
• The company argued that the FDA rules make the generic drug industry the only business that is denied the benefits of the GATT provisions that allow the sale of products, with royalty payments, during the extended patent period.
• The company argued that the FDA rules makes the generic drug industry the only business that is denied the benefits of the GATT provisions that allow the sale of products during the extended patent period, as long as royalties are paid.
• The field-effect transistor was first patented by Julius Edgar Lilienfeld in 1926 and by Oskar Heil in 1934, but practical semiconducting devices ( the JFET ) were developed only much later after the transistor effect was observed and explained by the team of William Shockley at Bell Labs in 1947, immediately after the 20-year patent period eventually expired.