What role does the problem solved by the invention play in determining analogous art?

The problem solved by the invention plays a crucial role in determining analogous art, particularly in applying the “reasonably pertinent” test. According to MPEP 2141.01(a): “In determining whether a reference is reasonably pertinent, an examiner should consider the problem faced by the inventor, as reflected – either explicitly or implicitly – in the specification.” The…

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