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. 28, 1999
Filed:
Sep. 13, 1996
Robert Jon Steffan, Newtown, PA (US);
Kevin Rock McClay, Morrisville, PA (US);
Envirogen, Inc., Lawrenceville, NJ (US);
Abstract
Saturated aliphatic halocarbons, including environmental contaminants, are degraded to innocuous, environmentally acceptable compounds by contact, either in situ or in a bioreactor, with microorganisms that produce aromatic oxygenases, preferably with use of a co-substrate, for example, phenol, toluene, benzene, ethylbenzene and xylene, including the provision of novel bacteria that produce aromatic oxygenases, and new recombinant microorganisms that contain cloned aromatic oxygenase genes, examples of saturated aliphatic halocarbon that may be degraded to innocuous compounds being chloroform; bromoform; 1,2-dichloroethane; 1,2-dibromoethane; monochloroethane and monobromoethane.