Does a patent application need to disclose all possible methods for making the claimed invention?
No, a patent application does not need to disclose all possible methods for making the claimed invention. According to MPEP 2164.01(b), “Failure to disclose other methods by which the claimed invention may be made does not render a claim invalid under 35 U.S.C. 112.” This principle was established in the case of Spectra-Physics, Inc. v.…
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