Patent · US Expired

Chewable capsules

US4755389A · kind A · utility

64Cited by
5References
14Claims
0Family size

Assignee

Inventors

Key dates

Filing dateSep 10, 1986
Grant dateJul 5, 1988
Priority date—
Expiry dateSep 10, 2006

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA61K9/4866
  • WIPO fieldPharmaceuticals
  • WIPO sectorChemistry

Abstract

A hard gelatin capsule is filled with a chewable composition containing an ingredient for buccal absorption or having buccal activity.

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