Patent · US Active

Thieno-indeno-monomers and polymers

US11667650B2 · kind B2 · utility

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Key dates

Filing dateOct 22, 2021
Grant dateJun 6, 2023
Priority date—
Expiry dateOct 22, 2041

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02E10/549
  • WIPO fieldMacromolecular chemistry, polymers
  • WIPO sectorChemistry

Abstract

Polymers comprising at least one unit of formulae

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