Recent guidance published in the Federal Register by the United States Patent and Trademark Office (USPTO) explains some of what is required by patent examiners in making an obviousness case under 35 U.S.C. § 103. Since it is...more
We previously reported here on a Patent Trial and Appeal Board (PTAB) decision involving a case in which a patent eligibility rejection was overcome by replacing a “comparing” step with a recitation that the sample is from a...more