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. 20, 2008
Filed:
Jul. 01, 2003
Applicant:
Ajit K. Chowdhury, Madison, WI (US);
Inventor:
Ajit K. Chowdhury, Madison, WI (US);
Assignee:
RMT, Inc., Madison, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B09B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A leaching-stabilized heavy metal-contaminated matrix can be stored in a subsurface saturated zone by contacting the matrix with an amount of an agent for increasing acid-neutralization capacity sufficient to provide the stored matrix a preselected permanence level.