The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 03, 2023
Filed:
Nov. 27, 2018
Applicant:
Shanghai Wd Pharmaceutical Co., Ltd, Shanghai, CN;
Inventors:
Assignee:
SHANGHAI WD PHARMACEUTICAL CO., LTD, Shanghai, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/473 (2006.01); A61K 31/18 (2006.01);
U.S. Cl.
CPC ...
A61K 31/473 (2013.01); A61K 31/18 (2013.01);
Abstract
A solid particle, a preparation method therefor, and a pharmaceutical composition. The solid particle comprises a porous solid particle and a non-aqueous liquid formula. The non-aqueous liquid formula comprises 0.10-4.00 wt % of a hydrophobic active pharmaceutical agent, 28.00-99.90 wt % of a hydrophobic solubilizing solution, 0-70.00 wt % of a non-ionic surfactant, and 0-1.00 wt % of an antioxidant. The hydrophobic solubilizing solution comprises a medium-chain monoglyceride and diglyceride, and/or a propylene glycol fatty acid monoester.