Fujisawa Pharmaceutical Company, Ltd.

Keiko Nakata

Kiyoshi Okuda

Kazumi Ohtomo

Kiyonori Okada

Toshinobu Uemura

Hisatomi Fukuoka

Minoru Nakano

Shinichi Morizane

A solid dispersion and a method of producing a solid dispersion of a sparingly water-soluble drug characterized by mixing the sparingly water-soluble drug and a water-soluble polymer at a temperature where neither the water-soluble drug nor water-soluble polymer is melted.

Method of producing a solid dispersion of the sparingly water-soluble

Combined bottle and cap

A drug delivery device includes a cylinder having a large diameter and a drug delivery member coaxially fitted to one end of the cylinder and in fluid communication therewith, the drug delivery member having a diameter substantially smaller than that of the cylinder. Drug delivery orifices are formed only at a side wall of the drug delivery member at an end thereof opposite the cylinder. A plunger fittable into an end of the cylinder opposite the drug delivery member has a disc portion and a central projection which fits into the drug delivery member. A cap covering the drug delivery member has an annular projection on the inside thereof for sealing the drug delivery member.

Drug delivery device

Growing community of inventors

Ibaraki, Japan

Keiko Nakata