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:
Mar. 23, 2021
Filed:
Aug. 17, 2017
Highfield Biopharmaceutical Corporation, Hangzhou, CN;
Yuhong Xu, Hangzhou, CN;
Xiaolong Chen, Hangzhou, CN;
Anjie Zheng, Hangzhou, CN;
Lieyi Wu, Hangzhou, CN;
HIGHFIELD BIOPHARMACEUTICAL CORPORATION, Hangzhou, CN;
Abstract
The present disclosure provides an all-trans retinoic acid injectable formulation and its application for a preparation of a pharmaceutical product for treating tumor. The all-trans retinoic acid injectable formulation includes all-trans retinoic acid and solubilizers. The apparent solubility of the all-trans retinoic acid is increased from 0.01 mg/mL to 0.1 mg/mL or more. The injectable formulation can reduce the activity of an infiltrated immuno-suppressive cell population within blood or tumor tissue of a cancer patient, and improve immune clearing effects against tumors. It can be applied independently or together with other pharmaceutical products to inhibit tumor growth and prevent tumor recurrence.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile