What is the “obvious to try” rationale in patent law?

The “obvious to try” rationale is a valid basis for an obviousness rejection in patent law, as clarified by the Supreme Court in KSR International Co. v. Teleflex Inc. According to MPEP 2144.05: “The Supreme Court has clarified that an ‘obvious to try’ line of reasoning may properly support an obviousness rejection. … [W]hen there…

Read More