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. 14, 2001
Filed:
Dec. 23, 1998
Stephen Nicklin, Farnborough, GB;
Christopher Edward French, Edinburgh, GB;
Neil Charles Bruce, Cambridge, GB;
Emma Rachel Travis, Cambridge, GB;
Amrik Basran, Cambridge, GB;
Abstract
An enzymically active cell free extract or membrane fraction capable of catalysing the removal of nitrite from hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX) is provided. The cell free extract is produced by culturing a strain of,bacterium from nature. The strain designated 11Y has been deposited as NCIMB 40820. Methods of bioremediation using the enzymically active cell free extract so produced are also provided. Additionally there is provided a method for detecting the presence of RDX in a sample together with a biosensor for use in such a method. The nitrite produced in the enzyme catalysed reaction with RDX is detected, for example, colorimetrically, or alternatively a product of RDX degradation, such as formal behyde, is detected.