5 sentences

1. 我们有多少项专利？

   wǒ​men yǒu duō​shao xiàng zhuān​lì?

   How many patents do we have?

   Source: OpenSubtitles

2. 我把专利给卖了。

   wǒ bǎ zhuān​lì gěi mài le.

   I sold the patent.

   Source: OpenSubtitles

3. 他为这项新发明申请了国家专利。

   tā wèi zhè xiàng xīn fā​míng shēn​qǐng le guó​jiā zhuān​lì.

   He applied for a national patent for this new invention.

   Source: Dong Chinese Dictionary

4. 他在这一领域享有独有的技术专利。

   tā zài zhè yī lǐng​yù xiǎng​yǒu dú​yǒu de jì​shù zhuān​lì.

   He holds exclusive technical patents in this field.

   Source: Dong Chinese Dictionary

5. 追求时尚不再是年轻人的专利。

   zhuī​qiú shí​shàng bù zài shì nián​qīng​rén de zhuān​lì.

   The pursuit of fashion is no longer the exclusive domain of the young.

   Source: Dong Chinese Dictionary