即将在今后几年到期的药品专利数目之多前所未有，这会使非专利药品的竞争力加强，同时也会迫使医药价格大幅下降。
A record number of drug patents expire over the next few years, which should lead to stiff competition from generics and a collapse in prices.
这几乎可以肯定是专利绘画，但这个数目是不知道。
This is almost certainly a patent drawing, but the number is not known.
专利法修正之后，申请一个专利要拖延40年已经不再可能；埋没在专利局办公室内的新奇点子，数目也会大大减少。
Changes in patent law now make a 40-year delay an impossibility, thus limiting the number of surprises that remain submerged at the patent office.
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