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湖北省知识产权局规划发展与外事处处长孙建华:我国农药企业自主创新能力有限,而利用失效的农药专利可以避开专利保护,使农药仿制免于侵权纠纷。而且与单纯的新品种开发对比,专利权灭失的农药品种开发花费少、风险低,带来的价值大。因此,对于失效农药专利的再利用,一直是农药企业和专利机构关注的焦点之一。
Director of Planning and Development and Foreign Affairs Department of Hubei Provincial Intellectual Property Office Sun Jianhua: China’s pesticide enterprises have limited ability of independent innovation, and the use of invalid pesticide patents can avoid patent protection and make pesticide imitation free from infringement disputes. And compared with the pure development of new varieties, the loss of patent rights of pesticide varieties to spend less development, low risk, bring great value. Therefore, the reuse of invalid pesticide patents has always been one of the focuses of pesticide companies and patent agencies.