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:
Dec. 23, 2025
Filed:
Dec. 25, 2018
Sunshine Lake Pharma Co., Ltd., Guangdong, CN;
Yuzhen Xu, Dongguan, CN;
Ni Wang, Dongguan, CN;
Xin Huang, Dongguan, CN;
Jinsong You, Dongguan, CN;
Fangfang Huang, Dongguan, CN;
SUNSHINE LAKE PHARMA CO., LTD., Dongguan, CN;
Abstract
A lurasidone solid dispersion and a preparation method thereof. The solid dispersion includes a mixture of lurasidone, a pharmaceutical carrier and a plasticizer, in which the lurasidone is in a free base form. The lurasidone solid dispersion obtained by the preparation method has characteristics of high dissolution rate (over 30%) in partial neutral medium (such as pH 6.0), significantly increased bioavailability, and significantly reduced food effect, which overcomes the excessive medication limitation in the prior art, avoids the reduction or even inefficiency of the curative effect caused by improper medication of patients, ensures the normal exertion of the medication effect, thereby increases the flexibility and compliance of patients to take medicine.