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:
Jan. 22, 1991
Filed:
Mar. 19, 1986
Applicant:
Inventors:
Guido Grandi, Segrate, IT;
Antonio Mele, Pavia, IT;
Elisabetta Colletti, Milan, IT;
Susanna Campagnoli, Codogno, IT;
Renzo Nogarotto, Motta di Livenza, IT;
Assignee:
Eniricerche S.p.A., Milan, IT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
435231 ; 435 691 ; 435 711 ; 435 91 ; 4351721 ; 4351723 ; 435227 ; 4352523 ; 43525231 ; 43525233 ; 4353201 ; 435832 ; 435848 ; 536 27 ; 935-6 ; 935-8 ; 935-9 ; 935 10 ; 935 14 ; 935 22 ; 935 29 ; 935 38 ; 935 39 ; 935 41 ; 935 59 ; 935 72 ;
Abstract
Novel plasmid vectors are described, for expression in Escherichia coli and/or Bacillus subtilis, in which the gene which codes for a heterologous protein is placed under the control of a promoter of the erythromycin gene which permit the organisms transformed with the abovementioned plasmids to express the heterologous protein in high yields.