The ability to assign ownership rights increases the liquidity of a patent as property. Inventors can obtain patents and then sell them to third parties.Article 28.2 TRIPs : "Patent owners shall also have the right to assign, or transfer by succession, the patent and to conclude licensing contracts.". The third parties then own the patents and have the same rights to prevent others from exploiting the claimed inventions, as if they had originally made the inventions themselves.
The ability to assign ownership rights increases the liquidity of a patent as property Inventors can obtain patents and then sell them to third partiesArticle 282 TRIPs  "Patent owners shall also have the right to assign or transfer by succession the patent and to conclude licensing contracts" The third parties then own the patents and have the same rights to prevent others from exploiting the claimed inventions as if they had originally made the inventions themselves