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. 10, 2012
Filed:
Dec. 19, 2008
Applicants:
Ralf Cord-ruwisch, Yangebup, AU;
Leonie J. Hughes, East Victoria Park, AU;
Inventors:
Ralf Cord-Ruwisch, Yangebup, AU;
Leonie J. Hughes, East Victoria Park, AU;
Assignee:
Murdoch University, Murdoch, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a method of treating a liquid to extract at least one of carbon, sulphur, nitrogen or phosphate from liquids such as waste water. Preferably, the invention is employed to remove nitrogen from waste water. In an alternate for the invention provides a wastewater treatment system.
Cord-Ruwisch, Ralf. (2012). Biological nitrogen removal (U.S. Patent No. 8216472). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8216472
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile