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:
Oct. 23, 1990
Filed:
Aug. 11, 1987
Gunter Muth, Bielefeld, DE;
Wolfgang Wohlleben, Bielefeld, DE;
Alfred Puhler, Bielefeld, DE;
Gerhard Wohner, Florsheim am Main, DE;
Rudiger Marquardt, Frankfurt am Main, DE;
Hoechst Aktiengesellschaft, Frankfurt am Main, DE;
Abstract
Intensely crimson colonies are obtained from Streptomyces coelicolor DSM 3030 by total digestion of the total DNA, cloning into a suitable vector, and transformation of Streptomyces lividans. Re-isolation of the plasmid DNA and cutting with BamHI results in fragments about 3.4 to 9 kb in length, on which is located the gene which determines production of the coloring agent. This gene is suitable as marker, in particular as inactivation marker, in Streptomycetes.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile