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:
Apr. 28, 2009
Filed:
Aug. 07, 2008
Applicants:
Dalbir S. Sethi, Cranbury, NJ (US);
Frank C. Sessa, Wyncote, PA (US);
Lawrence J. Kinsman, Madison, WI (US);
Philip A. Block, Chester Heights, PA (US);
Inventors:
Dalbir S. Sethi, Cranbury, NJ (US);
Frank C. Sessa, Wyncote, PA (US);
Lawrence J. Kinsman, Madison, WI (US);
Philip A. Block, Chester Heights, PA (US);
Assignee:
FMC Corporation, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B09B 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Contaminants, such as volatile organic compounds, are removed from an environmental medium, such as contaminated soil, rock, groundwater, waste water and the like, by treatment with a combination of a persulfate, such as a sodium persulfate, and hydrogen peroxide.