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:
Dec. 26, 2000
Filed:
Mar. 17, 1999
Applicant:
Inventors:
Hiroaki Kuwahara, Iwakuni, JP;
Takeyuki Kawaguchi, Iwakuni, JP;
Satoru Ohmori, Iwakuni, JP;
Shunichi Matsumura, Iwakuni, JP;
Assignee:
Teijin Limited, Osaka, JP;
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ; C08G / ; C08G / ;
U.S. Cl.
CPC ...
528212 ; 525189 ; 525231 ; 5253285 ; 5253286 ; 528125 ; 528128 ; 528171 ; 528220 ; 528223 ; 528373 ;
Abstract
A novel polyalkyl ether/polyaryl ether sulfone or ketone copolymer and a specific polyether ester copolymer are useful for producing a medical material to be used to contact the blood; and methods for producing the medical material comprising said polyalkyl ether/polyaryl ether sulfone or ketone copolymer or a specific polyether ester copolymer.