In a recent case,In re Nuijten,the U.S.appeals court ruled that a method of encoding additional information on electronic signals emitted from digital audio files was not patentable because,although useful,the method was not a mechanical,electrical,or chemical invention,a process,a machine,or the composition of matter.

Question

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The statement accurately reflects the ruling in the case of In re Nuijten. The method of encoding additional information on electronic signals emitted from digital audio files was deemed not patentable because it did not fall under the categories of patentable subject matter, which include machines, processes, compositions of matter, and certain types of improvements.

In a Recent Case,In Re Nuijten,the U