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:
Sep. 27, 2011
Filed:
Mar. 07, 2008
Applicants:
Mark Y. Kigel, East Brunswick, NJ (US);
Oleksandr O. Kovelenko, Kiev, UA;
Leonard B. Goldman, Edison, NJ (US);
John F. Shultis, Plainsboro, NJ (US);
Inventors:
Mark Y. Kigel, East Brunswick, NJ (US);
Oleksandr O. Kovelenko, Kiev, UA;
Leonard B. Goldman, Edison, NJ (US);
John F. Shultis, Plainsboro, NJ (US);
Assignee:
MYK Consultant, Inc., East Brunswick, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 35/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A biological wastewater treatment process and modular apparatus wherein activated sludge is recirculated in all of aeration, fluidized bed and return sludge phases in the apparatus.