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:
May. 12, 1981
Filed:
Sep. 27, 1979
Fritz Reusser, Portage, MI (US);
Libor Slechta, Kalamazoo, MI (US);
The Upjohn Company, Kalamazoo, MI (US);
Abstract
Novel antibiotic U-58,431 producible in a fermentation under controlled conditions using a biologically pure culture of the microorganism Streptomyces helicus Dietz and Li sp. n., NRRL 11461. This antibiotic is active against various Gram-positive bacteria, for example, Staphylococcus aureus, Streptococcus hemolyticus, and Streptococcus faecalis. It is also active against various Gram-negative bacteria, for example, Escherichia coli, Proteus vulgaris, Klebsiella pneumoniae, Pseudomonas aeruginosa, and Salmonella schottmuelleri. It has strong activity against Diplococcus pneumoniae. Thus, antibiotic U-58,431 can be used in various environments to eradicate or control such bacteria.