In Return Mail, Inc. v. United States Postal Service, [2016-1502] (August 28, 2017), the Federal Circuit affirmed the PTAB’s decision that the US Postal Service had standing to challenge Return Mails patents in an CBMR, and that as a result … Continue reading Preemption is “Part and Parcel” of the §101; But Lack of Preemption Does Not Necessarily Establish Patentability