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预计在今后几年大批专利到期的农药将给印度普通农药制造厂家增加许多机会。印度化工技术研究所所长 K Raghavan 在9月第4届亚太作物保护会议上说,到2005年将有15个普及的农药专利到期。再看远一点,专利到期包括2005年的硝胺烯啶(nitenpyram),2006年的吡虫啉,2008年的啶虫咪和2011年噻虫嗪(thiamethoxam)。英国咨询公司 Phillips McDougall AgriSer-vice 的 Matthew Phillips 说,为了得到这些机会的好处,较大的普通制造厂家正在通过收购产品和较
Pesticides, which are expected to expire in large numbers in the coming years, will add many opportunities to India’s average agrochemical manufacturer. K Raghavan, director of the Indian Institute of Chemical Technology, told the 4th Asia Pacific Crop Protection Conference in September that 15 popular pesticide patents will expire by 2005. Looking further ahead, the patent expiration dates to nitenpyram in 2005, imidacloprid in 2006, imidacloprid in 2008 and thiamethoxam in 2011. Matthew Phillips of Phillips McDougall AgriSer-vice, a British consulting firm, says that to get the benefits of these opportunities, the larger general-purpose manufacturers are buying products and comparing them