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:
Oct. 02, 1984
Filed:
May. 16, 1983
Applicant:
Inventors:
John L Haslam, Lawrence, KS (US);
Takeru Higuchi, Lawrence, KS (US);
Arthur R Mlodozeniec, Lawrence, KS (US);
Assignee:
Merck & Co., Inc., Rahway, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ; A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 78 ; 424 85 ; 424285 ; 424300 ; 424 94 ; 424309 ; 424311 ; 424114 ; 424313 ; 424317 ; 424116 ; 424321 ; 424322 ; 424177 ; 424324 ; 424326 ; 424180 ; 424330 ; 424343 ; 424181 ; 424209 ; 424211 ; 424220 ; 424221 ; 424224 ; 424230 ; 424238 ; 424243 ; 424246 ; 42424851 ; 424251 ; 424253 ; 424254 ; 424256 ; 424258 ; 424263 ; 424265 ; 424267 ; 424270 ; 424271 ; 4242 / ; 4242 / ; 424274 ; 424275 ; 424283 ;
Abstract
Present invention provides a unique drug delivery device for delivering drug by injection into a body. The drug delivery system comprises the drug and polymer which is a liquid at room temperature and a semi-solid or gel at the body temperature.