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:
Sep. 12, 2023
Filed:
May. 29, 2020
Medical and Pharmaceutical Industry Technology and Development Center, New Taipei, TW;
Meng-Kun Tsai, Taipei, TW;
Chih-Chiang Yang, New Taipei, TW;
Wen-Che Wang, New Taipei, TW;
Tzu-Yu Chien, New Taipei, TW;
Chien-Chia Wu, New Taipei, TW;
Lai-Cheng Chin, New Taipei, TW;
MEDICAL AND PHARMACEUTICAL INDUSTRY TECHNOLOGY AND, New Taipei, TW;
Abstract
An oral composition includes an immediate-release pharmaceutical admixture and an extended-release pharmaceutical admixture. The immediate-release pharmaceutical admixture includes a first portion of an active ingredient and a first portion of a hydrophilic dispersant, in which the active ingredient is substantially insoluble in water. The extended-release pharmaceutical admixture includes a controlled-release material, a second portion of the active ingredient, and a second portion of the hydrophilic dispersant, wherein the second portion of the active ingredient and the second portion of the hydrophilic dispersant are mixed in the controlled-release material, wherein the active ingredient is present as a nanoparticle in the immediate-release pharmaceutical admixture and the extended-release pharmaceutical admixture.