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:
Apr. 24, 1990
Filed:
Dec. 16, 1987
Applicant:
Inventors:
Kelvin S Holdom, Ramsgate, GB;
John C Ruddock, Canterbury, GB;
Junsuke Tone, Chita, JP;
Hiroshi Maeda, Chita, JP;
Martin R Jefson, Stonington, CT (US);
Assignee:
Pfizer Inc., New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07G / ; C07G / ; A61K / ; C12R / ;
U.S. Cl.
CPC ...
536 168 ; 536 185 ; 424116 ; 424122 ; 424442 ; 435872 ; 435886 ; 514867 ;
Abstract
The antibiotic of the formula: ##STR1## wherein R is ##STR2## The antibiotic is useful for the treatment of swine dysentery and for promoting growth and/or increasing the efficiency of food utilization in poultry, swine and ruminants.