What are the differences between machines and manufactures as patent-eligible subject matter?
What are the differences between machines and manufactures as patent-eligible subject matter? Machines and manufactures are two of the four categories of patent-eligible subject matter defined in 35 U.S.C. § 101. While both are tangible inventions, they differ in their nature: Machines: Concrete things consisting of parts or devices. The MPEP states, “A machine is…
Read MoreWhat are the four statutory categories of patent-eligible subject matter?
The four statutory categories of patent-eligible subject matter, as defined in 35 U.S.C. 101, are: Processes Machines Manufactures Compositions of matter As stated in the MPEP, “The latter three categories define ‘things’ or ‘products’ while the first category defines ‘actions’ (i.e., inventions that consist of a series of steps or acts to be performed).” To…
Read MoreWhat are the four categories of statutory subject matter for patent eligibility?
The four categories of statutory subject matter for patent eligibility, as enumerated in 35 U.S.C. 101, are: Processes Machines Manufactures Compositions of matter As stated in the MPEP: “These “four categories together describe the exclusive reach of patentable subject matter. If a claim covers material not found in any of the four statutory categories, that…
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