4. Surgery
  5. Diagnostic testing
  6. Liquid collection

Robert A. Ray

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Collection device for biological samples and methods of use

Surgery – Diagnostic testing – Liquid collection
Reexamination Certificate

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Collection device for biological samples and methods of use

Surgery – Diagnostic testing – Liquid collection
Patent

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Determination of enzyme substrate concentration

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving urea or urease
Patent

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Diagnostic assay

Chemistry: analytical and immunological testing – Involving an insoluble carrier for immobilizing immunochemicals – Carrier is organic
Reexamination Certificate

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Diagnostic assay

Chemistry: analytical and immunological testing – Including sample preparation – Stabilizing or preserving
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Profile ID: LFUS-PAI-P-314720

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