Glytec LLC v. Prisma Health

CourtDistrict Court, D. South Carolina
DecidedMarch 31, 2026
Docket6:25-cv-03211
StatusUnknown

This text of Glytec LLC v. Prisma Health (Glytec LLC v. Prisma Health) is published on Counsel Stack Legal Research, covering District Court, D. South Carolina primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.

Bluebook
Glytec LLC v. Prisma Health, (D.S.C. 2026).

Opinion

IN THE UNITED STATES DISTRICT COURT FOR THE DISTRICT OF SOUTH CAROLINA GREENVILLE DIVISION

GLYTEC LLC, ) No. 6:25-cv-03211-DCC ) Plaintiff, ) ) v. ) OPINION AND ORDER ) PRISMA HEALTH, ) ) Defendant. ) )

This matter is before the Court on Defendant’s Motion for Reconsideration or Clarification, Defendant’s Motion to Dismiss, and Defendant’s Motion to Strike. ECF Nos. 52, 18, 19. Plaintiff filed Responses in Opposition to Defendant’s Motions, and Defendant filed Replies. ECF Nos. 57, 31, 30, 59, 40, 38. The Motions are now ripe for review. For the following reasons, Defendant’s Motion for Reconsideration or Clarification is denied as to the request for reconsideration and granted in part and denied in part as to the request for clarification, Defendant’s Motion to Dismiss is denied, and Defendant’s Motion to Strike is granted in part and denied in part. I. BACKGROUND A. Factual Background1 Plaintiff is a Delaware limited liability company that operates within the healthcare technology field, providing insulin management software solutions to hospital systems via

1 On a motion to dismiss, a plaintiff’s well-pled allegations are accepted as true. Accordingly, this recitation of facts is taken from Plaintiff’s Amended Complaint. ECF No. 1-1 at 46–77. a licensing agreement. ECF No. 1-1 at 48–49. Plaintiff’s patented and Food and Drug Administration’s (“FDA”)-cleared insulin management software solutions are licensed under the Glucommander name. Id. at 49. In 2006, Plaintiff’s parent company and Defendant’s “predecessor in interest,” Greenville Hospital System (“GHS”), entered an

“Equipment and Software Evaluation Agreement” whereby Plaintiff provided GHS with insulin management software. Id. at 54. In 2007, Defendant was formed by the merger of GHS and another hospital system, and in the years following the merger, the Parties entered into subsequent license agreements for use of Plaintiff’s glucose management software, including the Glytec Master Service Agreement (the “Agreement”). Id. at 53– 54. Section 2.2 of the Agreement provides, in relevant part: [Defendant] shall not and shall not permit anyone else (including its Affiliates) to, directly or indirectly, copy, reproduce, amend, modify, create derivative works of, adapt, translate, distribute, reverse engineer, reverse assemble, disassemble, decompile, attempt to discover the source code or structure sequence or organization of any software accessed or provided hereunder. . . . [Defendant] shall not, directly or indirectly, and shall not permit anyone else (including its Affiliates) to access or use the Glytec Services or Documentation in any manner in connection with or to develop a commercially available or competing product or service. . . . The Glytec Service is a product proprietary to [Plaintiff] based upon and containing trade secrets and other confidential information of [Plaintiff], and [Plaintiff] owns all right, title, interest, including all intellectual property rights, in and to the Glytec Service and documentation.

Id. at 55. Plaintiff also alleges the Parties agreed that Defendant’s healthcare professionals could use Plaintiff’s service “solely for the treatment of patients in accordance with the terms of this Agreement.” Id. As part of Plaintiff’s service, Plaintiff allegedly provided to Defendant a Testing/Sandbox site (the “Test Site”) that Defendant’s clinicians could use as a training environment and information technology (IT) personnel could use for testing upgrades to the Plaintiff’s services, and as part of the Agreement, the Test Site was intended to be used solely by clinicians or IT personnel in connection with their treatment of patients and was not to be used as an aid to developing or testing software to replace Glucommander. See id. Defendant breached these terms by “illegally

reverse engineering [Plaintiff]’s trade secret algorithms” and misappropriated Plaintiff’s trade secrets, by allowing its employees to access or use Plaintiff’s test site to develop a commercially available or competing product or service, and by using documents, forms, reports, and user manuals provided as part of the Plaintiff’s services to create similar documents, forms, reports and user manuals for the Prisma Software. See ECF No. 1-1 at 47, 56–64, 66–68. Specifically, beginning in 2022 Defendant began to discuss developing its own insulin management system and tasked its employee, Laura Turman, with developing a replacement for Glucommander. Id. at 56–57. Beginning in May 2023, Defendant’s employees set about figuring out how Glucommander adjusts its multiplier through

reverse engineering and testing its own software against Glucommander to determine whether it would get the same results. Id. at 57–61. Turman held meetings with Defendant’s employees discussing aspects of Glucommander that she still needed to “crack the code” on so that Defendant could terminate its agreement with Plaintiff and begin using its own developed software. Id. at 61–64. Specifically, Defendant sought to “mimic” Plaintiff’s algorithms for insulin dosages Glucommander would recommend in various scenarios and mimic Plaintiff’s proprietary MeterMax formula and functionality. Id. at 59–60. Defendant also sought to determine how Glucommander accounted for carbohydrate intake to calculate the recommended insulin infusion rate. Id. at 60. In email correspondence, Defendant’s employees stated they believed some of the information was “proprietary” to Plaintiff and suggested using the Test Site to gather additional information. Id. at 60–61. Turman acknowledged that Plaintiff’s “algorithms were not publicly available” and “lament[ed] that [Plaintiff]’s algorithm ‘is not even

published.’” Id.at 61. At least one of Defendant’s employees sought to obtain information from Plaintiff to assist in the development of its own competing software under the guise of seeking information to assist patients using Glucommander. Id. Turman and other employees of Defendant used Plaintiff’s Test Site to run patient simulations to further their efforts to reverse engineer Plaintiff’s software. Id. at 59, 65. Through its reverse engineering efforts, Defendant was able to create glucose management software (the “Prisma Software”) to mimic Glucommander’s functionalities. Id. at 62. On February 13, 2024, by email, Plaintiff asked for a meeting with Defendant related to its scheduled renewal. Id. at 63. The email was then forwarded to others on the team, with one commenting, “Yikes, looks like they are on to us!” Id. On or about

February 15, 2024, Prisma gave written notice to Glytec of its intent to terminate the Agreement effective on May 19, 2024. Id. In 2024, Turman began presenting the Prisma Software to Defendant’s employees and by March 5, 2024, Defendant began treating patients with the Prisma Software. Id. at 63–64. In March 2024, Plaintiff advised Defendant in writing of its concerns that Defendant had breached the Agreement by using the Plaintiff’s services to develop the Prisma Software. Id. at 65. While Defendant initially ignored Plaintiff’s communication, in response to a second written communication, Defendant claimed that it acquired glucose management software from another provider and that it would provide proof to Plaintiff that it did so. Id. Defendant later refused provide any information showing that it acquired a replacement glucose management product from a third party. Id. at 65–66. Defendant continued to use Plaintiff’s Test Site to run patient simulations on the Prisma Software it created through reverse engineering through April 22, 2024. ECF No. 1-1 at 56–60; 64.

B. Procedural History On July 12, 2024, Plaintiff filed this action in the Court of Common Pleas for Greenville County, South Carolina as Civil Case No. 2024-C-23-04312. ECF No. 1 at 1.

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Glytec LLC v. Prisma Health, Counsel Stack Legal Research, https://law.counselstack.com/opinion/glytec-llc-v-prisma-health-scd-2026.