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. 09, 2012
Filed:
Apr. 18, 2008
Hyun Hee Kwak, Seoul, KR;
Ghun Ii Lee, Hwaseong-si, KR;
Yong Man Park, Seoul, KR;
MI Kyung Son, Yongin-si, KR;
HI Chang Yang, Yongin-si, KR;
Tae Hyoung Kim, Seoul, KR;
Yoon Ji Kim, Seoul, KR;
Byong Moon Kim, Seoul, KR;
Sung Hee Lee, Seoul, KR;
Soo Hyung Kang, Yongin-si, KR;
Moohi Yoo, Seoul, KR;
Hyun Hee Kwak, Seoul, KR;
Ghun II Lee, Hwaseong-si, KR;
Yong Man Park, Seoul, KR;
Mi Kyung Son, Yongin-si, KR;
Hi Chang Yang, Yongin-si, KR;
Tae Hyoung Kim, Seoul, KR;
Yoon Ji Kim, Seoul, KR;
Byong Moon Kim, Seoul, KR;
Sung Hee Lee, Seoul, KR;
Soo Hyung Kang, Yongin-si, KR;
Moohi Yoo, Seoul, KR;
Dong-A Pharmaceutical, Co., Ltd., Seoul, KR;
Abstract
Disclosed are biodegradable microspheres, capable of releasing a glucose-regulating peptide in a controlled manner, comprising a biodegradable polymer carrier with the glucose -regulating peptide encapsulated therein, and methods for the preparation thereof. In addition to ensuring high encapsulation efficiency and high stability of the encapsulated drug, the microspheres shows neither an initial burst effect nor incomplete release and allows the zero -order release of drugs over a prolonged period of time, thus improving the therapeutic effect of the drug.