Patent · US Active

Robust polymeric membrane

US9469737B2 · kind B2 · utility

1Cited by
9References
14Claims
0Family size

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Key dates

Filing dateAug 20, 2014
Grant dateOct 18, 2016
Priority date—
Expiry dateSep 17, 2034

Classification

  • Technology area (CPC C)Chemistry; Metallurgy
  • CPC primaryC08J2335/02
  • WIPO fieldChemical engineering
  • WIPO sectorChemistry

Abstract

Hydrophilic porous membranes comprising a random copolymer of:

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