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
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
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。