CIRCA Scientific, Inc.

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.

• LGLeroy GeistDirector · Executive Officer
• BGBryan GrulkeDirector · Executive Officer
• DWDouglas WallDirector

• 21 Jul 2026Instrument Port For Epicardial Ablation With Anatomical Epicardial Structures And Real-time Lesion Image Processorgranted
• 24 Feb 2026Transseptal Crossing System For Single Pass Large Bore Accessgranted
• 17 Feb 2026Steerable Guide Cathetergranted
• 25 Dec 2025Access Device With An Atraumatic Tip And Methods And Systems For Creation Thereofapplication
• 22 Apr 2025System With Instrument Port For Epicardial Ablationgranted
• 15 Apr 2025Tissue Engagement Devices, Systems, And Methodsgranted
• 13 Feb 2025Method And Apparatus For Epicardial Accessapplication
• 19 Dec 2024Esophageal Monitoringapplication
• 14 Nov 2024Tissue Engagement Devices, Systems, And Methodsapplication
• 25 Jul 2024Single Pass Large Bore Transseptal Crossingapplication
• 25 Jun 2024Esophageal Monitoringgranted
• 13 Feb 2024Large Surface Area Temperature Sensing Devicegranted

• 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

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