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:
Nov. 16, 1993
Filed:
May. 01, 1992
Applicant:
Inventors:
Brigitte Gross, Viroflay, FR;
Marcel Asther, Maurepas, FR;
Georges Corrieu, Viroflay, FR;
Pascal Brunerie, Saint-Maur, FR;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
C12P / ;
U.S. Cl.
CPC ...
435147 ; 435171 ; 4352541 ;
Abstract
The present invention relates to a process for producing vanillin. Culturing of a basidiomycete fungus of the genus Pycnoporus or of their variants and mutants is performed in a culture medium to which a benzenoid precursor of vanillin has been added, and the vanillin produced by bioconversion of the benzenoid precursor is recovered.