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:
May. 08, 1990
Filed:
Nov. 21, 1986
Applicant:
Inventor:
Olav Ellingsen, Floro, NO;
Assignee:
Industrikontakt Ing. O. Ellingsen & Co., Floro, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61M / ; A61F / ; A61F / ;
U.S. Cl.
CPC ...
6048911 ; 6048921 ; 604 93 ; 623 11 ; 623 12 ;
Abstract
An artificial gland for implantation in the human body and comprising a medicament reservoir intended for being filled with a medicament solution by the aid of a syringe said reservoir, via a passage, being connected with a casing the wall of which casing is completely or partly comprised of a semipermeable membrane that causes changes of pressure by osmosis for delivery of a medicament.