Dow Global Technolgoies LLC

Uma Shrestha

Mark J Hall

Michael D Read

True L Rogers

Nicholas S Grasman

Steven J Guillaudeu

Karen A Coppens

Wesley J Spaulding

Kevin P O'donnell

Pamela S Larsen

Maureen L Rose

Shawn A Mitchell

William W Porter, Iii

Michael Read

Karen Coppens

Mark Hall

A solid dispersion comprising at least one active ingredient in at least one hydroxyalkyl methylcellulose having a DS of from 1.0 to 2.7 and an MS of from 0.40 to 1.30, wherein DS is the degree of substitution of methoxyl groups and MS is the molar substitution of hydroxyalkoxyl groups, can be produced by extrusion or spray-drying.

Solid dispersion comprising a highly substituted hydroxyalkyl methylcellulose

A biologically active composition comprising an ethylcellulose, a polyethylene oxide and a biologically active ingredient, wherein the amount of ethylcellulose is at least about (15) percent, based on the total weight of the composition, can be used in melt-extrusion processes to produce pharmaceutical dosage forms.

Biologically active composition comprising ethylcellulose

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Bay City, MI, United States of America

Uma Shrestha