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:
Jul. 14, 1998
Filed:
Sep. 15, 1995
Applicant:
Inventor:
James C Lee, Memphis, TN (US);
Assignee:
Buckman Laboratories International, Inc., Memphis, TN (US);
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C11D / ; C11D / ;
U.S. Cl.
CPC ...
435188 ; 510305 ; 510321 ; 510393 ; 510530 ;
Abstract
A method for stabilizing an enzyme against decomposition at elevated temperatures or by water is described which comprises combining the enzyme with stabilizing amounts of a non-ionic polyether-polyol block-copolymer surfactant. Stabilized compositions based on the enzyme and surfactant are also described.