US 12,268,651 B2
Soft contact lens
Alessandro Filippo, Varmo (IT)
Assigned to Cataltheia Group, Inc., Wilmington, DE (US)
Appl. No. 17/057,171
Filed by Cataltheia Group, Inc., Wilmington, DE (US)
PCT Filed May 15, 2019, PCT No. PCT/IB2019/054016
§ 371(c)(1), (2) Date Nov. 20, 2020,
PCT Pub. No. WO2019/224662, PCT Pub. Date Nov. 28, 2019.
Claims priority of application No. 102018000005599 (IT), filed on May 22, 2018.
Prior Publication US 2021/0294125 A1, Sep. 23, 2021
Int. Cl. A61H 35/02 (2006.01); A61F 9/00 (2006.01); G02C 7/04 (2006.01)
CPC A61H 35/02 (2013.01) [A61F 9/0008 (2013.01); G02C 7/047 (2013.01); G02C 7/049 (2013.01); G02C 2202/24 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A soft contact lens (4) comprising a solid component, based on a polymer, which is provided for conferring shape and structure on the contact lens and a liquid component which is distributed in the solid component, the liquid component comprises tyrosine at a concentration between 1 and 200 mg/l.