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:
Jul. 12, 2005
Filed:
Oct. 23, 2001
Kiyohito Ishida, Sendai-shi, Miyagi-ken, JP;
Yoshikazu Ishii, Houya-shi, Tokyo, JP;
Ryosuke Kainuma, Miyagi-ken, JP;
Kiyohito Ishida, Sendai-shi, Miyagi-ken, JP;
Yoshikazu Ishii, Houya-shi, Tokyo, JP;
Ryosuke Kainuma, Miyagi-ken, JP;
Other;
Abstract
Guide wires and catheters made from a functionally graded alloy comprising 3-10 weight % Al and 5-20 weight % Mn, the balance being substantially Cu and inevitable impurities. The functionally graded alloy is produced by forming the copper-based alloy, maintaining it at a temperature of at least 500° C. and rapidly cooling it, and then subjecting the alloy to an aging treatment by a gradient temperature heater.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile