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. 06, 2011
Filed:
Apr. 28, 2011
Applicants:
Thomas Hirt, Rebstein, CH;
Jacalyn Marie Schremmer, Atlanta, GA (US);
Troy Vernon Holland, Suwanee, GA (US);
Dieter Lohmann, Munchenstein, CH;
Inventors:
Thomas Hirt, Rebstein, CH;
Jacalyn Marie Schremmer, Atlanta, GA (US);
Troy Vernon Holland, Suwanee, GA (US);
Dieter Lohmann, Munchenstein, CH;
Assignee:
Novartis AG, Basel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 77/38 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to novel crosslinkable copolymers of formula wherein the variables are as defined in the claims. The copolymers of the invention are especially useful for the manufacture of biomedical moldings, for example ophthalmic moldings such as in particular contact lenses.