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. 28, 2006
Filed:
Apr. 12, 2002
Changxue Zheng, Beijing, CN;
Mingxing Duan, Beijing, CN;
Hong MA, Beijing, CN;
Housheng Zhong, Beijing, CN;
Changxue Zheng, Beijing, CN;
Mingxing Duan, Beijing, CN;
Hong Ma, Beijing, CN;
Housheng Zhong, Beijing, CN;
Tsinghua University, Beijing, CN;
Fosse Bio-Engineering Development, Ltd., Hong Kong, CN;
Abstract
The invention relates to the method for preparation of orally administrated insulin oil formulation comprising: dissolving an amount of insulin in an acidic aqueous buffer(A); adding A to liquid surfactant, the HLB value of which is between 10 and 20, with agitation to form a homogeneous solution(B); adding B to an oil, the HLB value of which is between 0 and 10, with agitation to form oil formulation. This invention has a simple process with low cost. After orally administrated, the formulation prepared with the process of the invention can resist the gastrointestinal degradation by digestive enzymes, and is easily absorbed for hypoglycemic effect.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile