Inventor
RITCHEY ERIC R
US8 patents
Patents
8 patentsUS9638936B2May 2, 2017
High plus treatment zone lens design for preventing and/or slowing myopia progression
JOHNSON & JOHNSON VISION CARE18 citations92
US11061255B2Jul 13, 2021
Ophthalmic lens comprising lenslets for preventing and/or slowing myopia progression
JOHNSON & JOHNSON VISION CARE16 citations84
US10359646B2Jul 23, 2019
High plus treatment zone lens design and method for preventing and/or slowing myopia progression
JOHNSON & JOHNSON VISION CARE6 citations83
US10877294B2Dec 29, 2020
Contact lens comprising non-coaxial lenslets for preventing and/or slowing myopia progression
JOHNSON & JOHNSON VISION CARE9 citations82
US10838236B2Nov 17, 2020
High plus treatment zone lens design and method for preventing and/or slowing myopia progression
JOHNSON & JOHNSON VISION CARE1 citations72
US10823980B2Nov 3, 2020
High plus treatment zone lens design and method for preventing and/or slowing myopia progression
JOHNSON & JOHNSON VISION CARE1 citations72
US10642067B2May 5, 2020
Ametropia treatment tracking methods and system
JOHNSON & JOHNSON VISION CARE1 citations58
US10042181B2Aug 7, 2018
Ametropia treatment tracking methods and system
JOHNSON & JOHNSON VISION CARE1 citations47