QT Holdings Corp.

Ranked on federal contract value rather than capital raised. The equity column is the comparison worth making — companies at the same procurement position often sit at very different points in their funding history.

• SKSean KevlahanExecutive Officer
• SKSean Kevlahan, Ph.D.Director · Executive Officer
• WMWilliam MckenzieDirector
• RMRebecca MenapaceDirector
• SMShashi MurthyDirector

• 31 Jan 2023Compositions, Devices, And Methods For Cell Separationgranted
• 11 Aug 2020Shaped Articles Including Hydrogels And Methods Of Manufacture And Use Thereofgranted
• 19 Mar 2020Methods And Compositions For Modulation Of Immune Cellsapplication
• 17 Oct 2017Methods And Compositions For Activation Or Expansion Of T Lymphocytesgranted
• —Shaped Articles Including Hydrogels And Methods Of Manufacture And Use Thereofapplication
• —Methods And Compositions For Modulation Of Immune Cellsapplication
• —Compositions, Devices, And Methods For Cell Separationapplication
• —Methods And Compositions For Expansion Of T Lymphocytesapplication

• 07 Jul 2026New Animal Drugs; Approval of New Animal Drug Applications; Withdrawal of Approval of New Animal Drug Application; Change of SponsorFood and Drug Administration
• 30 Jun 2026Medical Devices; General and Plastic Surgery Devices; Classification of the Skin Patch for Treatment of HyperhidrosisFood and Drug Administration
• 30 Jun 2026Medical Devices; Anesthesiology Devices; Classification of the Monitor for Opioid Induced Impairment of OxygenationFood and Drug Administration
• 29 Jun 2026Medical Devices; Orthopedic Devices; Classification of the Medial Knee Implanted Shock AbsorberFood and Drug Administration
• 26 Jun 2026Medical Devices; Neurological Devices; Classification of the External Lower Extremity Nerve Stimulator for Restless Legs SyndromeFood and Drug Administration
• 26 Jun 2026Medical Devices; General Hospital and Personal Use Devices; Classification of the Infant Supine Sleep SystemFood and Drug Administration

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.