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. 27, 1982
Filed:
Jun. 09, 1980
Applicant:
Inventors:
Jorge Guerrero, Pennington, NJ (US);
Alice D Mellon, Bridgewater, NJ (US);
Charles G Fritz, Basking Ridge, NJ (US);
Namassivaya Doddi, Manville, NJ (US);
Assignee:
Pitman-Moore, Inc., Washington Crossing, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
128- 260 ; 128223 ;
Abstract
A bolus for administering medicament containing the medicament in a bio-erodible polymer having a shape or size so that it is retained in the rumen for at least two weeks, having a fine mesh completely encasing the bolus, which can contain a heavy metal core to give it weight, or can be in two segments connected by a spring, or a flexible polyurethane band, which changes position after being administered to the animal.