1、It loses patent protection in 2011.
它將在2011年失去專利保護(hù)。

2、For a multinational drug company to go forward, it needs patent protection in the U.S. as well.
一家跨國醫(yī)藥公司要繼續(xù)的話也需要有美國的專利保護(hù)。

3、But some Americans fret that patent protection has grown too strong.
但有些美國人擔(dān)心，專利保護(hù)已經(jīng)過了。

4、OBJECTIVE: To improve the level of patent protection of traditional Chinese medicine in China.
目的：促進(jìn)我國中藥專利保護(hù)水平的提高。

patent protection翻譯