How does the USPTO define “undue experimentation” in patent applications?

The USPTO defines “undue experimentation” in patent applications based on the principle that enablement is not precluded by the necessity for some experimentation. According to MPEP 2164.06: The test is not merely quantitative, since a considerable amount of experimentation is permissible, if it is merely routine, or if the specification in question provides a reasonable…

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How does the USPTO define “printed publication” for prior art purposes?

The USPTO’s definition of “printed publication” for prior art purposes is broad and evolving. According to MPEP 2128: “The term “printed publication” refers to such publications as books, magazines, journals, microfilm, computer databases, and Internet publications.” This definition is not limited to traditional printed materials but includes various forms of media that can disseminate information.…

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What is the definition of a “machine” in patent law?

What is the definition of a “machine” in patent law? In patent law, a “machine” is one of the four categories of statutory subject matter. The MPEP 2106.03 provides the following definition: “A machine is a concrete thing, consisting of parts, or of certain devices and combination of devices.“ This definition is derived from the…

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