0025697-A1 is referenced by 7 patents and cites 5 patents.

Controlled release formulations comprised of a polyether antibiotic admixed with a copolymer derived from lactic acid and glycolic acid are effective in the prolonged growth promotion of ruminants. A method for continuous dosing of active ingredients to a ruminant is provided.

Title
Growth promotant controlled release formulations and method of treatment.
Application Number
EP19800303199 19800911
Publication Number
0025697 (A1)
Application Date
September 11, 1980
Publication Date
March 25, 1981
Inventor
Simpson Barbara Ellen
Kleber John William
Assignee
Lilly Co Eli
US
IPC
A61K 09/26
A23K 01/17
C08G 63/00
A61K 09/52
A61K 09/26
A61K 09/22
A61K 09/20
A61K 09/00
A23K 01/17
A61K 47/34
C08G 63/08
A61K 09/52
A61K 09/26
A61K 09/22
A61K 09/20
A61K 09/00
A23K 01/17
A61K 47/34
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