Such preventative use could sharply boost sales of the drugs , which are marketed by gilead of the us .
这种预防功效可能会大幅提升这两种药物的销售两者皆由美国gilead公司销售。
A gilead spokeswoman said the company has yet to receive an official notification of the decision from the indian patent office .
gilead的发言人则证实公司已经收到来自印度专利局的正式通知。
Who said it would begin sending 2.4 million treatment courses of roche ag 's and gilead sciences inc 's tamiflu , an antiviral proven effective against the new flu , to 72 nations .
Gilead responded by striking a deal the same year with 13 other indian generic manufacturers , giving them a license to make the drug for a 5 % royalty .
The move could prompt patent lawsuits by gilead sciences and roche , which developed and sell tamiflu , so cipla will sell only to countries indemnifying them against such suits , the company said .