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:
May. 07, 2002
Filed:
Jun. 19, 2000
Applicant:
Inventors:
Ki-Seung Choi, Anyang, KR;
Jin-Man Kim, Suwon, KR;
Myung-Ho Cho, Suwon, KR;
Seung-Hwan Kim, Suwon, KR;
Jeong-Ho Park, Suwon, KR;
Assignee:
SK Chemicals, , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 1/00 ;
U.S. Cl.
CPC ...
B01D 1/00 ;
Abstract
A method of preparing a microbial culture for wastewater treatment comprising the steps of supplying an aerated material derived from an aeration tank ( ) to a bioreactor ( ) and cultivating a microorganism existing in the aerated material by adding a culture having a relatively long preservation time and a large number of effective microorganisms.
Choi, Ki-Seung. (2002). Method of preparing a microbial culture for wastewater treatment (U.S. Patent No. 6383379). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6383379
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile