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. 28, 2026
Filed:
Aug. 24, 2020
Kaneka Corporation, Osaka, JP;
Yojiro Koga, Settsu, JP;
Masahiro Kojima, Settsu, JP;
Yoshinori Nakano, Settsu, JP;
Masato Tsueda, Settsu, JP;
KANEKA CORPORATION, Osaka, JP;
Abstract
The method for producing a balloon catheter comprises a tubular object preparing step to prepare a tubular object having a space extending in the distal-proximal direction, a balloon preparing step to prepare a balloon, a balloon placement step to place the balloon in the tubular object and inflate the balloon, and a balloon deflating step to deflate the balloon and form a wing-shaped portion, wherein a projecting portion is placed on within a mean circle Ccentered at a center Pof the tubular object, and a radius of the mean circle Cis an average value of a shortest distance Dfrom the center Pof the tubular object to an inside surface Pof the tubular object and a longest distance Dfrom the center Pof the tubular object to the inside surface Pof the tubular object on a cross-section in the balloon placement step.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile