过期专利 meaning in Chinese
expired patent
Examples
- Indeed ， patent experts often advise anyone wishing to avoid the high cost of conducting a search through live patents that the one sure way of avioding violation of any other inventor ' s right is to plagiarize a dead petent
实际上,专利专家们常对希望开发有效专利而又避免高额费用的人提出建议,避免侵犯他人专利权的有效方法就是使用过期专利 - But columbia received another patent in 2002 on what the various plaintiffs claim is essentially the same technology covered by those that had expired : a method for inserting human genes into hamster cells to identify cells that will produce large volumes of proteins from those genes
但是根据几个原告的说法，哥大在2002年又取得一项专利，据说涵盖的技术却与过期专利几乎相同：一种将人类基因植入仓鼠细胞，藉以辨认何种细胞可以产生大量人类蛋白质的方法。