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:
Aug. 15, 2006
Filed:
Feb. 10, 2003
John B. Perkins, Reading, MA (US);
Alan Sloma, Watertown, MA (US);
Janice G. Pero, Lexington, MA (US);
Randolph T. Hatch, Wellesley, MA (US);
Theron Hermann, Framingham, MA (US);
Thomas Erdenberger, Arlington, MA (US);
John B. Perkins, Reading, MA (US);
Alan Sloma, Watertown, MA (US);
Janice G. Pero, Lexington, MA (US);
Randolph T. Hatch, Wellesley, MA (US);
Theron Hermann, Framingham, MA (US);
Thomas Erdenberger, Arlington, MA (US);
DSM Nutritional Products, Inc., Parsippany, NJ (US);
Abstract
Vectors and recombinant bacteria for overproducing riboflavin, in which nucleic acid overproducing riboflavin biosynthetic proteins is introduced in the chromosome of the host organism, e.g. at multiple sites and in multiple copies per site. A rib operon having at least five genes is used to make such recombinant bacteria.