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:
Aug. 29, 2006
Filed:
Sep. 22, 2003
Pierre Talbot, Notre-Dame-du-Portage, CA;
Denis Pettigrew, Notre-Dame-du-Portage, CA;
Roger Lacasse, Notre-Dame-du-Portage, CA;
Ginette Bélanger, Notre-Dame-du-Portage, CA;
Yves Arcand, St-Hyacinthe, CA;
Jean-pierre Dautais, Basse Goulaine, FR;
Pierre Talbot, Notre-Dame-du-Portage, CA;
Denis Pettigrew, Notre-Dame-du-Portage, CA;
Roger Lacasse, Notre-Dame-du-Portage, CA;
Ginette Bélanger, Notre-Dame-du-Portage, CA;
Yves Arcand, St-Hyacinthe, CA;
Jean-Pierre Dautais, Basse Goulaine, FR;
Premier Tech 2000 LTEE, , CA;
Abstract
A biofilter material for biofiltering a fluid is disclosed. This biofilter material comprises fragments of coconut mesocarp. A wastewater treatment system is also disclosed and comprises a filter bed and a water distribution system. The filter bed comprises fragments of coconut mesocarp as a biofilter material.