patent assignment contract

例句：

1. 1.The company signed a patent assignment contract with the research institute last month.
   该公司上个月与研究所签订了一项专利转让合同。
2. 2. The patent assignment contract stipulated that the technology would be licensed to a third party for commercial use.
   专利转让合同规定，这项技术将被许可给第三方用于商业使用。
3. 3. The patent assignment contract was executed to facilitate the transfer of intellectual property rights between companies.
   签订专利转让合同是为了促进公司间知识产权的转移。