Encapsulated dosage forms

Drug – bio-affecting and body treating compositions – Preparations characterized by special physical form – Capsules

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Details

424451, 424546, 424474, 424463, A61K 928, A61K 948

Patent

active

054646316

ABSTRACT:
A two color, partially encapsulated medicament that is both tamper resistant and tamper evident comprises at least one pharmaceutically active ingredient, suitable carrier materials and excipients that are compressed into an ovoid, generally cylindrical caplet that is partially encapsulated by its insertion into the body or cap portion of a gelatin capsule.

REFERENCES:
patent: 599865 (1898-03-01), Richards
patent: 3071513 (1983-01-01), De Bler et al.
patent: 4756902 (1988-07-01), Harvey et al.
patent: 4820524 (1989-04-01), Berta
patent: 4867983 (1989-09-01), Berta
patent: 4921108 (1990-05-01), Berta
patent: 4928840 (1990-05-01), Barshay et al.
patent: 4936074 (1990-06-01), Graham
patent: 4965089 (1990-01-01), Sauter et al.
patent: 4966771 (1990-10-01), Berta
patent: 4990358 (1991-02-01), Berta
patent: 5089270 (1992-02-01), Hampton et al.
Handbook of Chemistry and Physics, Weast, Robert C., CRC Press, Jan. 1977 p. E-45.

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