How is unity of invention determined in PCT applications?
Unity of invention in PCT applications is determined based on the presence of special technical features. According to MPEP 1850, the determination is made as follows: Identify the special technical features of each claimed invention Compare the special technical features of the inventions Determine whether there is a technical relationship between the inventions involving these…
Read MoreWhat are the acceptable combinations of claims that maintain unity of invention?
According to MPEP 1850, certain combinations of claims are considered to have unity of invention. As stated in 37 CFR 1.475(b), these combinations are: A product and a process specially adapted for the manufacture of said product A product and a process of use of said product A product, a process specially adapted for the…
Read More