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. 06, 2010
Filed:
Dec. 14, 2006
Applicants:
Yi LI, Hung Hum, HK;
Lok Yuen Lo, Hung Hum, HK;
Jun Yan HU, Hung Hum, HK;
Inventors:
Assignee:
The Hong Kong Polytechnic University, Hung Hom, Kowloon, HK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K 15/20 (2006.01); C07K 15/00 (2006.01); C07K 15/08 (2006.01); G01N 33/50 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process for controllably producing silk particles including the steps of designing a particle size, setting parameters to create the particle size except one unknown parameter, calculating the unknown parameter using algorithm, dissolving a silk peptide in a solvent, adding a cleavage agent, and hydrolyzing the peptide to produce the particle in the desired size.