• Halliburton Energy Services, Inc. v. Schlumberger Technology Corp.Adverse judgment
  PTAB · Jan 31, 2018 · IPR2017-01777 · APJ Patrick R Scanlon · IPR · Adverse judgment

  The Board denied institution because Patent Owner recorded a statutory disclaimer of all challenged claims.

  RulingsAdverse judgment

  • Adverse judgmentAdverse judgmentDenied

    “Under 37 C.F.R. § 42.107(e), “patent owner may file a statutory disclaimer under 35 U.S.C. 253(a) in compliance with § 1.321(a) of this chapter, disclaiming one or more claims in the patent” and “[n]o inter partes review will be instituted based on disclaimed claims.” A disclaimer under 35 U.S.C. § 253(a) is “considered as part of the original patent” once it is “recorded” in the Office. 35 U.S.C. § 253(a).” slip op. at 3

  Discretionary denial
  Patents in suitUS 8,167,043

Holdings, summaries, rulings, issues, outcomes, winners and claim constructions shown for a decision were generated by a large language model reading the opinion. They are a guide to the decision, not the decision. Confirm every one against the court's own text before relying on it. Outcomes read from the patent owner’s side. Party names are extracted from the decision and are missing on about 900 short Director denials and scans, which carry the trial number instead.