What are secondary considerations in patent law?

Secondary considerations, also known as objective indicia of non-obviousness, are factors considered in patent law when evaluating the non-obviousness of an invention. These factors can include unexpected results, commercial success, long-felt but unsolved needs, and failure of others. However, it’s important to note that secondary considerations are not applicable to all types of patent rejections.…

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Can a product-by-process claim be anticipated by a prior art product made by a different process?

Yes, a product-by-process claim can be anticipated by a prior art product made by a different process. MPEP 2113 clearly states: “[B]ecause validity is determined based on the requirements of patentability, a patent is invalid if a product made by the process recited in a product-by-process claim is anticipated by or obvious from prior art…

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