- Patent Title: Polymeric composition exhibiting nanogradient of refractive index
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Application No.: US16994167Application Date: 2020-08-14
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Publication No.: US11427665B2Publication Date: 2022-08-30
- Inventor: Alexei V. Ossipov , Keith Holliday
- Applicant: STAAR Surgical Company
- Applicant Address: US CA Lake Forest
- Assignee: STAAR Surgical Company
- Current Assignee: STAAR Surgical Company
- Current Assignee Address: US CA Lake Forest
- Agency: Shay Glenn LLP
- Main IPC: A61F2/16
- IPC: A61F2/16 ; C08F220/28 ; C08L33/14 ; A61L27/24 ; A61L27/48 ; A61L27/50 ; G02B1/04 ; B29D11/00 ; G02C7/02 ; A61F2/00
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.
Public/Granted literature
- US20200377635A1 POLYMERIC COMPOSITION EXHIBITING NANOGRADIENT OF REFRACTIVE INDEX Public/Granted day:2020-12-03
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