Pfizer Sues Internet Sites Selling Lipitor
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Pfizer Inc. ,  the world's biggest drugmaker, said on Thursday it filed lawsuits against 18 Web sites, charging them with selling illegal versions of its best selling cholesterol medicine Lipitor.
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The Nigerian state of Kano is  suing drug maker Pfizer Inc. for its alleged role in the deaths  of children who received an unapproved drug during a meningitis  epidemic in 1996, court papers showed on Wednesday.
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A Canadian class-action lawsuit has been  launched against Pfizer Inc. alleging that its arthritis drug  Celebrex caused cardiovascular side effects, the law firm  launching the suit said on Friday.
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The U.S. Food and Drug  Administration has warned Pfizer Inc.  that television and  print advertisements for its painkillers Celebrex and Bextra  misled consumers, according to a letter made public on  Wednesday.
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Pharmaceutical giant Pfizer Inc. is taking legal steps against Poland's largest drug maker for registering an erectile dysfunction drug with the same active ingredient as Viagra, officials of both companies ...
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KANO, Nigeria  - A Nigerian state has filed criminal charges against Pfizer Inc. for its alleged role in the deaths of children who received an unapproved drug during a meningitis epidemic, court papers showed on Wednesday.
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Pfizer Inc.  and Microsoft Corp.  said on Thursday they filed parallel lawsuits against Web site operators and spam advertisers that they say sell illegal cheap versions of Pfizer's erectile dysfunction drug Viagra.
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Pfizer Inc.  on Friday said a Canadian federal court granted its request to prevent Novopharm Ltd. from launching a generic version of Pfizer's Lipitor cholesterol drug until a patent expires in July 2010.
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SHANGHAI, China  - Pfizer Inc., the world's largest drug company, said Tuesday that it has filed an appeal in a Beijing court against a government decision rejecting the company's Chinese patent for its erectile dysfunction drug, Viagra.
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Celebrex, a huge-selling painkiller sold by Pfizer, more than tripled the risk of heart attacks, strokes and death among those taking high doses in a national trial, the company said Friday.
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U.S. patent officials have initially rejected claims for the basic patent on Pfizer Inc's blockbuster Lipitor cholesterol treatment, although the drug maker said on Monday it remained confident the patent would ultimately be upheld.
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Amazon.com was accused in a lawsuit of infringing a Cendant patent for a Web site feature that makes recommendations to consumers based on past purchases.
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The Food and Drug Administration has ordered Pfizer (PFE:NYSE - news - research) to pull two television ads promoting the impotence treatment Viagra because the agency said the ads don&#39;t provide information about the drug&#39;s potential side effects.
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KANO, Nigeria  - The Nigerian state of Kano is suing drug maker Pfizer  for its alleged role in the deaths of children who received an unapproved drug during a meningitis epidemic in 1996, court papers showed on Wednesday.
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Looking to put a dent in illegal Internet commerce, Pfizer Inc. and Microsoft Corp. teamed up yesterday to target elusive e-mail spammers who peddle phony Viagra.
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Consumers should not take Actra-Rx, a product advertised as a natural impotence treatment that actually contains the ingredient in Pfizer Inc.
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Pfizer Inc. and Microsoft Corp. said  on Thursday they filed parallel lawsuits against Web site  operators and spam advertisers that sell illegal versions of  Pfizer's Viagra.