Patent · US Active

Pharmaceutical compositions of dimethyl fumarate

US11229621B2 · kind B2 · utility

1Cited by
0References
7Claims
0Family size

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Key dates

Filing dateJan 22, 2020
Grant dateJan 25, 2022
Priority date—
Expiry dateMay 28, 2040

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61K9/4825
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Pharmaceutical compositions and dosage forms of dimethyl fumarate containing low levels of certain impurities are disclosed.

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