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. 11, 1999
Filed:
Sep. 19, 1997
Applicant:
Inventors:
Jill E Parker, San Antonio, TX (US);
John L Alls, Brooks AFB, TX (US);
Jonathan L Kiel, Universal City, TX (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C12Q / ;
U.S. Cl.
CPC ...
435-737 ; 435-6 ; 4351723 ; 435183 ; 4352523 ; 43525233 ; 4353201 ; 536 232 ; 536 237 ;
Abstract
E. coli strain JM109 transfected with nitrate reductase gene containing plasmid pIC20RNR1.1 produces diazoluminomelanin when cultured in a medium containing nitrate, 3-amino-L-tyrosine and luminol, under suitable metabolic conditions.