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:
Aug. 08, 2000
Filed:
Sep. 23, 1998
Applicant:
Inventor:
James J Jen, Jacksonville, FL (US);
Assignee:
Johnson & Johnson Vision Products, Inc., Jacksonville, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; G02C / ; G02C / ; B05D / ;
U.S. Cl.
CPC ...
424429 ; 351159 ; 3511 / ; 424422 ; 424484 ; 427-21 ; 427-224 ; 427164 ; 4274121 ;
Abstract
This invention provide silicone-based, biomedical devices that exhibit improved wettability as well as biocompatability through the use of functional silane agents. More specifically, the invention provides devices at least one surface of which has a functional silane coupling agent and hydrophilic polymer.