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:
Jul. 17, 2002
Applicants:
Hae-soo Kwak, Seoul, KR;
Joon Bum Lee, Anyang, KR;
Inventors:
Hae-Soo Kwak, Seoul, KR;
Joon Bum Lee, Anyang, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N 11/04 (2006.01); C12N 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a method of removing residual enzymes when microencapsulating enzymes, and more particularly, for inactivating enzymes remaining in an uncapsulated form during microencapsulation of enzymes by treating dispersion fluid of microcapsules containing enzymes with ozone, together with removal of microorganisms harmful to human beings, where the ozone treatment is conducted for 1–10 min with 1–10 ppm of ozone generated from a UV lamp in a range from 150 to 200 nm wavelength.