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. 16, 2014
Filed:
Apr. 20, 2009
Paonien Chan, Taipei County, TW;
Shou-chung Chao, Taipei County, TW;
Shu-chien Liu, Taipei County, TW;
Fan-jung Liu, Taipei County, TW;
Li-ya Wang, Taipei County, TW;
Paonien Chan, Taipei County, TW;
Shou-Chung Chao, Taipei County, TW;
Shu-Chien Liu, Taipei County, TW;
Fan-Jung Liu, Taipei County, TW;
Li-Ya Wang, Taipei County, TW;
Development Center for Biotechnology, Taipei County, TW;
Abstract
The main goals of the invention are to develop the long-term release of Granisetron injection implant composition with biodegradable polymer and to develop relative processing. Granisetron is mixed with different biodegradable polymers, and then hot melt extrusion technique with different diameter, temperature, rate of extrusion and holding time is applied to make implant. In vitro dissolution of the Granisetron injection implant composition shows the component continued release of the drug for over 7 days.