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:
Feb. 03, 2009
Filed:
Oct. 19, 2004
Applicants:
Frank Molock, Orange Park, FL (US);
David C. Turner, Jacksonville, FL (US);
Shivkumar Mahadevan, Orange Park, FL (US);
Joseph Hepting, Fort Gratiot, MI (US);
Inventors:
Frank Molock, Orange Park, FL (US);
David C. Turner, Jacksonville, FL (US);
Shivkumar Mahadevan, Orange Park, FL (US);
Joseph Hepting, Fort Gratiot, MI (US);
Assignee:
Johnson & Johnson Vision Care, Inc., Jacksonville, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/46 (2006.01); C08F 2/50 (2006.01); C08F 20/06 (2006.01); C09K 17/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process comprising polymerizing via irradiation from a light source, a reaction mixture comprising at least one monomer and at least one photoinitiator wherein at least about 90% of incident light emitted by the light source is filtered to produce a soluble, high molecular weight polymer.