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:
Jan. 18, 2005
Filed:
Jun. 13, 2003
Shih-horng Su, Westford, MA (US);
Tung-liang Lin, Acton, MA (US);
Shih-Horng Su, Westford, MA (US);
Tung-Liang Lin, Acton, MA (US);
AST Products, Inc., Billerica, MA (US);
Abstract
A method of coating a polymer onto an implant having at least one interstice. The method includes (1) providing a solution containing a polymer; (2) applying the solution onto the implant; (3) and removing the solution spanning the interstice by (a) contacting the outer surface of the implant with a surface of a substrate, so that the solution spanning the interstice is drawn to the surface of the substrate via affinity between them; or by (b) bursting and removing the solution spanning the interstice on the implant with an air pressure difference before drying; and (4) drying the solution to form a coating.