Patent · US Expired

Treatment for menstrual disorders

US4415554A · kind A · utility

28Cited by
6References
14Claims
0Family size

Assignee

Inventor

Key dates

Filing dateJun 10, 1981
Grant dateNov 15, 1983
Priority date
Expiry dateJun 10, 2001

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61K33/30
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

Use of .gamma.-linolenic acid and related materials alone or with zinc or .beta.-lactam antibiotics to treat menstrual disorders.

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