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:
Jun. 01, 1999
Filed:
Oct. 14, 1997
Applicant:
Inventor:
Tiberio Bruzzese, Milan, IT;
Assignee:
Prospa B.V., Hoofddorp, NL;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514 31 ;
Abstract
The use of ester and/or amide derivatives of partricin A and/or B to inhibit or forestall the growth of yeasts and molds in cell cultures of animal or vegetable origin, including hybridomas and cells whose DNA was modified. This use consists in adding the afore-said derivatives to the cell cultures in concentrations such as to inhibit the growth of yeast and molds but such as not to be toxic for the cell cultures themselves. The invention can be made use of, for instance, in the production of vaccines and in the conservation of organs and tissues intended for transplantation.