The US Court of Appeals for the Federal Circuit affirmed summary judgment and a jury verdict of noninfringement, holding that claim preambles reciting a “universal” spinal implant were limiting and that substantial evidence supported the jury’s separate finding of noninfringement. Moskowitz Family LLC v. Globus Medical, Inc., Case No. 24-1696 (Fed. Cir. Sept. 11, 2026) (Prost, Schall, Stoll, JJ.)
Moskowitz sued Globus for infringing three patents directed generally to implant systems used in spinal-fusion surgery. The patents describe implant tools and intervertebral cages. For two of the asserted patents, the central dispute concerned the term “universal,” which appeared in the preambles of certain claims.
The district court construed the term “universal” as recited to mean “an intervertebral bone fusion spacer designed to be inserted between [vertebrae/vertebral bodies] in any region of the spine, i.e., cervical, thoracic, or lumbar, using any approach, e.g., posterior, anterior, or lateral.” Moskowitz conceded that the accused Globus products did not infringe under that construction but argued that the preambles were not limiting. The district court disagreed and granted summary judgment of noninfringement as to those patents. A jury later found that a claim of the third asserted patent was not infringed, and the district court denied Moskowitz’s motion for judgment as a matter of law (JMOL). Moskowitz appealed.
The Federal Circuit affirmed. As to the claims containing the “universal” language, the Court found the preambles limiting for two reasons. First, other terms in the body of the claims, such as “the intervertebral cage” and “the first integral screw guide,” relied on the preambles for antecedent basis. The Court explained that this dependence was a “strong indication that the preamble acts as a necessary component of the claimed invention.”
Second, the specifications confirmed that universality was a fundamental characteristic of the claimed inventions rather than merely an intended use. Without the preamble limitation, the claims would fail to capture that characteristic.
Moskowitz argued that “universal” should be separated from the remainder of the preamble, relying on cases in which the Federal Circuit treated different portions of a preamble differently. The Court rejected that argument, finding that “universal” was “intertwined with the remainder of the preambles” and did not merely recite an intended use. Even considered independently, universality remained a fundamental characteristic of the claimed invention, the Court explained.
The Federal Circuit also rejected Moskowitz’s argument that the district court’s construction improperly required a physically impossible “one-size-fits-all” implant. The Court explained that the patents instead described a design adaptable for use across different regions of the spine and with multiple surgical approaches. The construction did not require a single implant size or a single manner of insertion.
Turning to the patent that proceeded to trial, the Federal Circuit affirmed the denial of JMOL. The asserted claim required a gripper “cooperating with” a handle. Because neither party sought construction of “cooperating,” the jury was instructed to apply the term’s plain and ordinary meaning.
Globus’ expert testified regarding that ordinary meaning and explained why the accused products did not satisfy the limitation. Moskowitz’s expert, by contrast, offered limited testimony and did not explain what “cooperating” meant. Globus’ director of product development also testified that the handle played “no role” in operating the accused products’ gripping mechanism. The Federal Circuit concluded that the jury was entitled to credit that evidence and that substantial evidence supported its noninfringement verdict.
