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:
Sep. 15, 2020
Filed:
Aug. 19, 2019
Applicant:
Staar Surgical Company, Lake Forest, CA (US);
Inventors:
Alexei V. Ossipov, Monrovia, CA (US);
Keith Holliday, Lake Forest, CA (US);
Assignee:
STAAR Surgical Company, Lake Forest, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 2/16 (2006.01); B29D 11/00 (2006.01); G02C 7/02 (2006.01); C08F 220/28 (2006.01); C08L 33/14 (2006.01); A61L 27/24 (2006.01); A61L 27/48 (2006.01); A61L 27/50 (2006.01); G02B 1/04 (2006.01);
U.S. Cl.
CPC ...
C08F 220/28 (2013.01); A61L 27/24 (2013.01); A61L 27/48 (2013.01); A61L 27/50 (2013.01); C08L 33/14 (2013.01); G02B 1/041 (2013.01); A61F 2/1627 (2013.01); A61F 2/1645 (2015.04); A61F 2002/1689 (2013.01); A61F 2210/0061 (2013.01); A61F 2250/0014 (2013.01); A61L 2400/12 (2013.01); B29D 11/00355 (2013.01); C08F 220/281 (2020.02); C08L 2203/02 (2013.01); G02C 7/022 (2013.01); G02C 2202/12 (2013.01);
Abstract
Ionized radiation-absorbed, dose sensitive, highly flexible polymeric compositions are provided that exhibits multidirectional changes in refractive index. Also provided are methods of producing a precision multi-directional nanogradient of refractive index in a polymeric composition.