On February 20, 2019, the PTAB held that the statutory grace period for PTO papers and fees due on a weekend or federal holiday applies to the one-year deadline for filing IPR petitions under 35 U.S.C. § 315(b). Under longstanding PTO practice, the Office has accepted filings after a formal deadline if that deadline fell on a weekend or federal holiday and the filing is completed on the next Continue Reading PTAB Applies Statutory Grace Period for Weekends and Holidays to IPR Petitions

Today, the U.S. Patent and Trademark Office announced “revised guidance for subject matter eligibility under 35 U.S.C. § 101,” and “guidance on the application of 35 U.S.C. § 112 to computer-implemented inventions.”  The guidance documents are available in the Federal Register and will take effect on Monday, January 7, 2019. Continue Reading USPTO Announces Revised Guidance for Sections 101 and 112