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:
May. 29, 2012
Filed:
Sep. 29, 2006
Applicants:
Ferdinand Theodorus Jozef Van Rijn, Delft, NL;
Willem Johannes Wildeboer, The Hague, NL;
Inventors:
Ferdinand Theodorus Jozef Van Rijn, Delft, NL;
Willem Johannes Wildeboer, The Hague, NL;
Assignee:
DSM IP Assets B.V., Heerlen, NL;
Primary Examiner:
Int. Cl.
CPC ...
C12P 17/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
Natamycin is separated and recovered from a fermentation broth containing biomass and natamycin by adjusting the pH of a natamycin-containing suspension first to dissolve the natamycin in a solvent then adjusting the pH again to precipitate the dissolved natamycin which is used as an antifungal used to protect products susceptible to fungal spoilage.