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. 28, 1999
Filed:
Mar. 24, 1998
Applicant:
Inventor:
Hiroyuki Niino, Tsukuba, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ;
U.S. Cl.
CPC ...
427508 ; 427384 ; 427554 ; 427581 ;
Abstract
There is disclosed a method for producing polymer articles having highly functionalized surfaces excellent in biocompatibility, by irradiating the surfaces of a polymer article with an ultraviolet laser beam in a solution containing a biopolymer. According to this method, a polymer article that has surfaces with biocompatibility, can be produced.