Patent · US Active

Water soluble polymer complexes with surfactants

US8535651B2 · kind B2 · utility

0Cited by
20References
17Claims
0Family size

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Key dates

Filing dateJun 11, 2012
Grant dateSep 17, 2013
Priority date—
Expiry dateJun 11, 2032

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61Q5/12
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

A complex including a polymer and a surfactant formed by polymerizing a monomer mixture containing:

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