KE

Klaus Ehrmann

BL Brien Holden Vision Institute Limited: 5 patents #2 of 18Top 15%
BO Brighten Optix: 2 patents #2 of 8Top 25%
📍 Queenscliff, AU: #1 of 6 inventorsTop 20%
Overall (2025): #12,113 of 469,880Top 3%
7
Patents 2025

Issued Patents 2025

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12386203 Devices, systems and/or methods for myopia control Ravi Chandra Bakaraju, Cathleen Fedtke, Padmaja Rajagopal Sankaridurg, Arthur Ho 2025-08-12
12372811 Ophthalmic optical lens for vision correction having one or more areas of more positive power Brien Anthony Holden, Padmaja Rajagopal Sankaridurg, Fabian Conrad, Arthur Ho 2025-07-29
12360398 Lenses, devices, systems and methods for refractive error Ravi Chandra Bakaraju, Arthur Ho, Brien Anthony Holden 2025-07-15
12345961 Freeform contact lens solution for myopia Ravi Chandra Bakaraju, Fabian Conrad 2025-07-01
12321046 Spectacle lenses with auxiliary optical elements Ravi Chandra Bakaraju 2025-06-03
12298604 Lenses, devices, methods and systems for refractive error Ravi Chandra Bakaraju, Arthur Ho, Brien Anthony Holden 2025-05-13
12298605 Lenses, devices, methods and systems for refractive error Ravi Chandra Bakaraju, Arthur Ho, Brien Anthony Holden 2025-05-13