US 2003/0153623 A1Published application

Solid preparation containing sparingly soluble NSAIDs

AssigneeYamanouchi Pharmaceutical Co., Ltd.

InventorsHideyuki Kishimoto, Yoshimi Hashimoto, Miki Takamatsu, Yasushi Egawa

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Abstract

A readily absorbable solid composition comprising sparingly soluble NSAIDs of the propionic acid type, a water-soluble polymeric base, and a nonionic surfactant.

Claims8

Dependent claims

An easily absorbable solid composition comprising sparingly soluble propionate-type NSAIDs, a water-soluble polymer base and a nonionic surfactant.

Dependencies are inferred from the claim text.

Facts

Application: 10/378,856Filed 3 Mar 2003
Priority: JP HEI-10-20632022 Jul 1998
Published: 14 Aug 2003
Term ends: Not estimatedThe source records don’t support an estimate.

Classification6 codes

A61K 31/192
Carboxylic acids, e.g. valproic acid: having aromatic groups, e.g. sulindac, 2-aryl-propionic acids, ethacrynic acid
A61K 9/145
Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried,…: with…
A61K 9/146
Intimate drug-carrier mixtures characterised by the carrier, e.g. ordered mixtures, adsorbates, solid solutions, eutectica, co-dried,…: with…
A61K 31/19
Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids: carboxylic acids, e.g. valproic acid

Family

Application09/720,242Continuation · filed 22 Dec 2000
Application09/720,242A 371 of international · filed 22 Dec 2000
Application10/378,856Continuation · filed 3 Mar 2003
US 2003/0153623 A1This patent

From the US filing history. Foreign family members aren’t listed.

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