Patent · US Active

Metal oxide-chelating ligands

US8222449B2 · kind B2 · utility

0Cited by
4References
6Claims
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Inventors

Key dates

Filing dateDec 8, 2010
Grant dateJul 17, 2012
Priority date—
Expiry dateDec 8, 2030

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC07C229/16
  • WIPO fieldOrganic fine chemistry
  • WIPO sectorChemistry

Abstract

Compounds having the formulas below. The values n and x are independently selected positive integers.

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