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. 15, 1994
Filed:
Oct. 09, 1992
Applicant:
Inventors:
Charles R Hutchinson, Madison, WI (US);
Krishna M Madduri, Andhra Pradesh, IN;
Francesca Torti, Milan, IT;
Anna L Colombo, Milan, IT;
Assignee:
Farmitalia Carlo ERBA S.r.l, Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ;
U.S. Cl.
CPC ...
435193 ; 435886 ; 435888 ; 536 232 ; 930240 ; 935 14 ;
Abstract
The ability to convert carminomycin to daunorubicin can be conferred on a host by transforming the host with a recombinant vector comprising a DNA having the configuration of restriction sites shown in FIGS. 2, 3 & 4 and nucleotide sequence shown in FIG. 3 of the accompanying drawings or a restriction fragment derived therefrom containing a gene coding for carminomycin 4-O-methyltransferase.