A patent claiming a “device for producing error checking based on original data provided in blocks with each block having plural bits in a particular ordered sequence” has survived a patent-eligibility challenge at the Federal Circuit under 35 U.…

The Federal Circuit vacated a PTAB decision reversing the examiner’s obviousness rejection under 35 U.S.C. § 103 of patent claims directed to “a fire prevention and suppression system that prevents and extinguishes fire using breathable air” b…

The Federal Circuit overturned a PTAB decision affirming anticipation rejections under 35 U.S.C. § 102 of patent claims directed to “the construction of travel trailers” because the the PTAB “erred in concluding [the preamble] does not limit t…