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:
Dec. 03, 1991
Filed:
Mar. 07, 1990
Applicant:
Inventor:
Frank Hill, Mettmann-Oberschwarzbach, DE;
Assignee:
Huels Aktiengesellschaft, Marl, DE;
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12C / ; C12G / ;
U.S. Cl.
CPC ...
435178 ; 426 11 ; 426 15 ; 426 16 ; 426 62 ; 435182 ;
Abstract
Immobilized yeast for the production of alcoholic beverages is produced by forming calcium alginate beads containing yeast, hardening the beads for 30 to 180 minutes in a CaCl.sub.2 solution, washing the beads for 100 to 500 minutes at 5.degree. to 35.degree. C. with water which may have a salt content of up to 0.5 g/l and drying the beads at a temperature of 10.degree. to 50.degree. C. The immobilized yeast is particularly suitable for use in the bottle fermentation of sparkling wine.
Hill, Frank. (1991). Immobilization of yeast in alginate beads for production of alcoholic (U.S. Patent No. 5070019). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5070019
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile