Capsules

Details Capsules Capsules

1987-05-13

1989-04-18

Swisher, Nancy A. B.

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Capsules

424454, A61J 104

Patent

active

048226181

ABSTRACT:
A gelatin capsule cap has an annular groove in the region of its open end to reduce ovality.

REFERENCES:
patent: 3664495 (1972-05-01), Graham et al.
patent: 3775015 (1973-11-01), Tsunoda et al.
patent: 4196564 (1980-04-01), Bodenmann et al.
patent: 4250997 (1981-02-01), Bodenmann et al.
patent: 4403461 (1983-09-01), Goutard et al.
patent: 4478658 (1984-10-01), Wittwer
patent: 4667498 (1987-05-01), Sauter
patent: 4677812 (1987-07-01), Tayebi

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