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:
Apr. 26, 1977
Filed:
Aug. 11, 1975
Applicant:
Inventors:
Richard L Allen, Munster, IL (US);
Benny M Benjamin, Skokie, IL (US);
Terry A Lappin, Naperville, IL (US);
John A Ridgway, Jr, La Porte, IL (US);
Elmer J Saunders, Downers Grove, IL (US);
Assignee:
Standard Oil Company (Indiana), Chicago, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
C12B / ;
U.S. Cl.
CPC ...
195142 ; 195139 ; 195143 ;
Abstract
Improved apparatus for the continuous aseptic growth of single-cell protein materials, employing an aqueous ethanolic substrate fortified with nutrient elements, preferably under oxygen limited conditions. The fermentation is conducted under conditions which afford effective means of attaining high rates of oxygen transfer and heat removal coupled with intense agitation.