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u.s. national entryFile a patent in the United States via PCT or Paris Convention. Local Time, Washington, D.C.:. Tuesday, April 10, 2018 10:45:28 PM. Standard prosecution will usually take 2-3 years. In virtually all cases the U.S. patent examiner will issue an initial rejection of the original application which may require additional fees. However, no charges are incurred without prior approval. Anton Hopen is managing partner of Smith and Hopen, P.A. He is registered to practice before the United States Patent a...
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