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:
Jul. 03, 2012
Filed:
Aug. 05, 2009
Applicants:
Tsung-yu Hsiao, Kaohsiung County, TW;
Meng-fen Ho, Anding Township, Tainan County, TW;
Inventors:
Tsung-Yu Hsiao, Kaohsiung County, TW;
Meng-Fen Ho, Anding Township, Tainan County, TW;
Assignee:
Scinopharm Taiwan Ltd, Tainan, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 38/00 (2006.01); C07K 1/00 (2006.01); C07K 2/00 (2006.01); C07K 4/00 (2006.01); C07K 7/00 (2006.01); C07K 14/00 (2006.01); C07K 16/00 (2006.01); C07K 17/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process of making a polylpeptide or a pharmaceutically acceptable salt thereof comprises reacting a L-lysine protected polypeptide, which comprises L-alanine, L-tyrosine, L-glutamate, and L-lysine that is protected with a protecting group, with a tetraalkylammonium hydroxide in water to remove the protecting group.