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:
Mar. 27, 1984
Filed:
Jul. 07, 1981
Applicant:
Inventors:
Emil A Malick, Bartlesville, OK (US);
John W Vanderveen, Bartlesville, OK (US);
Donald O Hitzman, Bartlesville, OK (US);
Eugene H Wegner, Bartlesville, OK (US);
Assignee:
Phillips Petroleum Company, Bartlesville, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ;
U.S. Cl.
CPC ...
435243 ; 435255 ; 435261 ;
Abstract
There is disclosed disposal of effluent from a low cell density fermentation process by using such effluent as at least a portion of the feed material to a high cell density fermentation process. A stream containing microbial cells from the high cell density fermentation process is subjected to direct drying.