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:
Jan. 31, 1995
Filed:
Aug. 13, 1993
Applicant:
Inventors:
Paul J Weimer, Madison, WI (US);
James M Odom, Avondale, PA (US);
Frederick B Cooling, III, Wilmington, DE (US);
Albert G Anderson, Wilmington, DE (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B09B / ; C12N / ; A61L / ; C10G / ;
U.S. Cl.
CPC ...
435262 ; 435243 ; 435266 ; 435281 ; 208 47 ;
Abstract
A process for inhibiting sulfide production by sulfate-reducing bacteria by contacting certain anthraquinones with the medium containing the sulfate-reducing bacteria is disclosed, as well as an automated screening test for such inhibition.