Patents/Assignees

NANJING DRUM TOWER HOSPITAL

15 patents in portfolio

US12534697utility2026
Acoustic Fluid-mediated Bottom-up Bioprinting Device for Functional Organs with Ultrahigh Cell Density and Printing Method Therefor
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US12485190utility2025
Nanocarbon-iodine Calcium Alginate Microspheres and Preparation Method and Application Thereof
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US12448603utility2025
Staged Culture Method for In-vitro Expansion of Human Cytokine-induced Killer (CIK) and Use Thereof
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US12343005utility2025
Minimally Invasive Knotter
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US12331272utility2025
Ultra-high-cell-density Multicellular Tissue Lifting Bioprinting Device Assisted by Oblique Incident Bulk Wave and Printing Method Therefor
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US12318110utility2025
Great Saphenous Vein Collection Devices Using Double Cannula Knife
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US12318554utility2025
Femoral Artery Cannula for Providing Lower Limb Blood Perfusion
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US12318104utility2025
Efficient Bacteriostatic Minimally Invasive Collection Devices for Great Saphenous Vein
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US12303186utility2025
Manual Control Handheld Pressure-adjustable Irrigation and Suction Electrocoagulation Cutter
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US12303411utility2025
Left Ventricular Outflow Tract Stent and Delivery System
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US12303388utility2025
Valve Compression Apparatus
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US12239323utility2025
Left Atrial Appendage Ligator
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US12161860utility2024
Graphene Cochlear Implant Electrode and Manufacturing Method Thereof
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US11992674utility2024
Graphene Oxide Cochlear Implant Electrode and Manufacturing Method Thereof
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US11547837utility2023
Double-balloon Catheter Device for Gastrointestinal Anastomosis
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