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:
Sep. 03, 1985
Filed:
May. 27, 1982
Applicant:
Inventors:
Izumi Sakamoto, Kyoto, JP;
Kunihiko Takagi, Kyoto, JP;
Assignee:
Unitika Ltd., Amagasaki, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ; B05D / ;
U.S. Cl.
CPC ...
4273935 ; 604265 ; 521 25 ; 521 28 ;
Abstract
A urethral catheter composed of olefin polymer, diene polymer or silicone polymer as a base material wherein an antimicrobial substance being chemically bonded with the inside wall and/or the outside wall thereof, and a process for producing the same. This urethral catheter effectively prevents urinary tract infection for a long period of time.