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. 23, 1995
Filed:
Apr. 07, 1993
Applicant:
Inventor:
Frederic Ehlinger, Le Peco, FR;
Assignee:
Societe Degremont, Rueil Malmaison, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12S / ;
U.S. Cl.
CPC ...
435262 ; 4352551 ; 210620 ;
Abstract
Process for the biological treatment of effluents from wine cellars by transferring the yeasts contained in the effluents to a medium into which oxygen or air is continuously supplied so that these yeasts, placed under aerobic conditions, consume the carbon substrates of these effluents in which they develop, thus ensuring the treatment thereof.