Patent · US Active

PH-sensitive imaging agents

US9682157B2 · kind B2 · utility

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Key dates

Filing dateNov 5, 2013
Grant dateJun 20, 2017
Priority date—
Expiry dateFeb 2, 2035

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61K49/186
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Composition and method for surface-functionalized SPION-based agents. Such agents can provide highly pH-sensitive MRI contrast in tissue.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.