On May 9, 2018, the United States Patent and Trademark Office (USPTO) proposed to amend the current rules to change the claim construction standard used in America Invents Act (AIA) reviews and bring it in line with the standard used in district court and ITC proceedings. Under the amended rules, the Patent Trial and Appeal Board (PTAB) would no longer use the broadest reasonable interpretation (BRI) standard for claim construction, and instead would use the narrower Phillips standard. The proposed rules would apply to claim interpretations occurring in inter partes review (IPR), post-grant review (PGR), and covered business method (CBM) patents proceedings. The Board currently construes unexpired patent claims and proposed claims in AIA trial proceedings using the BRI standard, as directed by 37 CFR 42.100(b), 42.200(b), and 42.300(b). Each of these sections currently provides that “[a] claim in an unexpired patent that will not expire before a final written decision is issued shall be given its broadest reasonable construction in light of the specification of the patent in which it appears.” This standard differs from the Phillips standard used by district courts. Under the proposed changes to these sections, the PTAB will adopt the Phillips standard and construe claims “given their...

On April 26, 2018, the United States Patent and Trademark Office (USPTO) issued a guidance, applying SAS Institute v. Iancu to the America Invents Act (AIA) trial proceedings. The U.S. Supreme Court in SAS Institute held that when the Patent Trial and Appeal Board (PTAB) institutes an inter partes review, it must decide the patentability of all claims challenged in the original petition. The USPTO guidance gives a general outline of how the PTAB will review patents in the future, and how it will handle cases that are already pending. The memo makes clear that the PTAB will no longer have partial institutions: “if the PTAB institutes a trial, the PTAB will institute on all challenges raised in the petition.” For pending trials in which the PTAB has instituted trial on only some of the petitioned claims, “the panel may issue an order supplementing the institution decision to institute on all challenges raised in the petition.” The final written decision will address, to the extent claims are still pending at the time of decision, “all patent claims challenged by the petitioner and all new claims added through the amendment process.” When supplementing the institution decision, the panel has discretion to manage the...

The U.S. Supreme Court in SAS Institute v. Iancu held that when the Patent Trial and Appeal Board (PTAB or “the Board”) institutes an inter partes review (IPR), it must decide the patentability of all claims challenged in the original petition. Here, in a case with wide-reaching implications, the questions centered on the United States Patent and Trademark Office (USPTO) Director’s discretion and subsequent control of an IPR. In the underlying case, SAS filed a petition for IPR alleging that all 16 claims of a particular patent were unpatentable. The Board instituted review on nine of the challenged claims and denied review on the rest, eventually finding eight of the instituted claims unpatentable in a final written decision. The Federal Circuit rejected SAS’s argument on appeal that 35 U. S. C. §318(a) required that the Board decide the patentability of all 16 claims challenged in the petition. The Supreme Court, in a 5-4 opinion authored by Justice Gorsuch, reversed the Federal Circuit, striking down partial IPR decisions. The Supreme Court held that the plain text of §318(a) conclusively answers the question presented. The section directs that “[i]f an inter partes review is instituted and not dismissed under this chapter, the [Board]...