• Dynaenergetics Europe GmbH / Dynaenergetics US, Inc. v. Qinetiq LimitedNo claims unpatentable
  PTAB · Apr 11, 2024 · PGR2023-00003 · APJ William A Capp · PGR · Final written decision

  The Board held claims 1–5 not unpatentable; Petitioner failed to prove its asserted §101, §102, §103, and §112 grounds, including indefiniteness and written-description challenges.

  RulingsFinal written decision

  • BurdenNot shown unpatentable

    “prevail, Petitioner bears the burden to demonstrate that the challenged claims are unpatentable. Harmonic Inc. v. Avid Tech., Inc., 815 F.3d 1356, 1363 (Fed. Cir. 2016). This burden never shifts to Patent Owner. See Dynamic Drinkware, LLC v. Nat'l Graphics, Inc., 800 F.3d 1375, 1378 (Fed. Cir. 2015) (discussing the burden of proof in inter partes review). The standard of proof is preponderance of the evidence. 35 U.S.C. § 326(e); 37 C.F.R. § 42.1(d). We have jurisdiction under 35 U.S.C. § 6.” slip op. at 2

  • Skill levelSkill level petitioner adoptedDecided for petitioner

    “A. Level of Ordinary Skill Petitioner’s expert, Mr. Serra testifies that he is familiar with the” slip op. at 45

  • Claim Construction › Intrinsic evidence (Phillips canons) › Plain and ordinary meaning to a POSITATerm construed board ownDecided for petitioner

    “process of claim 1. The first principal decision is the selection of a known liner design from a library that is made at the beginning of the design process. The second principal decision is made at the conclusion of the design process where a “final liner design” emerges after hole shapes produced by modified liners converge toward the desired hole shape. A person of ordinary skill in the art, having read claim 1 in context, would understand that the term “optimized” in the claim refers to the hole shape of the known liner design that is selected from among the known liner designs in the library during the selection step of the claim. A person of ordinary skill in the art would similarly understand that the design that is chosen in the initial selection process is “optimized” with respect to the population of known liner designs in the library as opposed to being “optimized” relative to liner designs produced during the later varying and modelling steps of the design process.” slip op. at 26

  • Disclosure Requirements (§112) › Definiteness (Nautilus)DefiniteNot shown unpatentable

    “Accordingly, Petitioner has not shown that claims 1–5 of the ’039” slip op. at 22

  Patent outcomesUS 11,215,039 not shown unpatentable
  Claim construction§ 101 eligibility§ 102 anticipation§ 103 obviousness§ 112 disclosurecites Bilski · Phillips · Markman · Nautilus
  Patents in suitUS 11,215,039

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.