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:
Feb. 22, 2000
Filed:
Oct. 03, 1997
Applicant:
Inventors:
Assignee:
Hoechst Schering AgrEvo GmbH, Berlin, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12N / ; C12N / ; C12N / ; C12P / ; A01H / ;
U.S. Cl.
CPC ...
800284 ; 800287 ; 800288 ; 800298 ; 8003172 ; 8003173 ; 800320 ; 8003201 ; 8003202 ; 8003203 ; 536 237 ; 435 691 ; 435101 ; 435193 ; 4353201 ; 435468 ;
Abstract
There are described DNA sequences, which lead to the formation of polyfructans (levans), plasmids containing theses DNA sequences, as well as a process using these plasmids for preparing transgenic plants with polyfructan (levan) expression.