Patent · US Expired

Dosage form of N-acetyl cysteine

US6623754B2 · kind B2 · utility

37Cited by
13References
30Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 21, 2001
Grant dateSep 23, 2003
Priority date—
Expiry dateMay 21, 2021

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61P11/12
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

A directly-compressed, controlled release tablet contains N-acetyl cysteine as the active ingredient.

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