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:
Mar. 09, 1993
Filed:
Aug. 05, 1991
Applicant:
Inventors:
Jill E Hochlowski, Green Oaks, IL (US);
Mark H Buytendorp, Cary, IL (US);
Randal H Chen, Buffalo Grove, IL (US);
James B McAlpine, Libertyville, IL (US);
Robert J Theriault, Kenosha, WI (US);
Marianna Jackson, Waukegan, IL (US);
James P Karwowski, Mundelein, IL (US);
Assignee:
Abbott Laboratories, Abbott Park, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; C07H / ;
U.S. Cl.
CPC ...
514 25 ; 536 168 ; 536 172 ; 536 179 ; 536 53 ; 514 53 ; 435 74 ; 435888 ;
Abstract
New antibiotics, unphenelfamycin and phenelfamycins A-D, are produced by microorganisms belonging to the genus Streptomyces. The antibiotics have antibacterial activity against gram-positive and gram-negative anaerobic organisms and are effective in improving the feed efficiency and growth rate of livestock, including poultry.