AH

Arthur Ho

BL Brien Holden Vision Institute Limited: 49 patents #1 of 39Top 3%
VL Vision Crc Limited: 11 patents #1 of 12Top 9%
CV Ciba Vision: 11 patents #10 of 94Top 15%
TL The Institute For Eye Research Limited: 5 patents #1 of 16Top 7%
NA Novartis Ag: 4 patents #1,111 of 5,128Top 25%
AT Adventus Technologies: 2 patents #5 of 13Top 40%
AC Apach Industrial Co.: 2 patents #4 of 12Top 35%
UL Unisearch Limited: 2 patents #15 of 200Top 8%
CL Coopervision International Limited: 1 patents #138 of 201Top 70%
CO Coopervision: 1 patents #22 of 48Top 50%
OS Ocular Science: 1 patents #9 of 20Top 45%
Overall (All Time): #18,666 of 4,157,543Top 1%
88
Patents All Time

Issued Patents All Time

Showing 1–25 of 88 patents

Patent #TitleCo-InventorsDate
12386203 Devices, systems and/or methods for myopia control Ravi Chandra Bakaraju, Klaus Ehrmann, Cathleen Fedtke, Padmaja Rajagopal Sankaridurg 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, Klaus Ehrmann, Fabian Conrad 2025-07-29
12360398 Lenses, devices, systems and methods for refractive error Ravi Chandra Bakaraju, Klaus Ehrmann, Brien Anthony Holden 2025-07-15
12306473 Means for controlling the progression of myopia Brien Anthony Holden, Padmaja Rajagopal Sankaridurg, Thomas Arthur Aller, Earl Leo Smith, III 2025-05-20
12298605 Lenses, devices, methods and systems for refractive error Ravi Chandra Bakaraju, Klaus Ehrmann, Brien Anthony Holden 2025-05-13
12298604 Lenses, devices, methods and systems for refractive error Ravi Chandra Bakaraju, Klaus Ehrmann, Brien Anthony Holden 2025-05-13
12271059 Contact lenses for myopic eyes and methods of treating myopia Brien Anthony Holden, Gregor Schmid, Padmaja Rajagopal Sankaridurg, Aldo Abraham Martinez Magos, Percy Fabian Lazon +1 more 2025-04-08
12061383 Devices, systems and/or methods for myopia control Ravi Chandra Bakaraju, Klaus Ehrmann, Cathleen Fedtke, Padmaja Rajagopal Sankaridurg 2024-08-13
12019313 Lens for myopic eye Padmaja Rajagopal Sankaridurg, Cathleen Fedtke, Leslie Alan Donovan, Earl Leo Smith, III, Brien Anthony Holden 2024-06-25
11874532 Devices, systems and/or methods for myopia control Ravi Chandra Bakaraju, Klaus Ehrmann, Cathleen Fedtke, Padmaja Rajagopal Sankaridurg 2024-01-16
11874529 Ophthalmic optical lens for vision correction having one or more areas of more positive power Brien Anthony Holden, Padmaja Rajagopal Sankaridurg, Klaus Ehrmann, Fabian Conrad 2024-01-16
11809024 Lenses, devices, methods and systems for refractive error Ravi Chandra Bakaraju, Klaus Ehrmann, Brien Anthony Holden 2023-11-07
11796839 Contact lenses for myopic eyes and methods of treating myopia Brien Anthony Holden, Gregor Schmid, Padmaja Rajagopal Sankaridurg, Aldo Abraham Martinez Magos, Percy Fabian Lazon +1 more 2023-10-24
11644688 Lenses, devices and methods for ocular refractive error Ravi Chandra Bakaraju, Klaus Ehrmann 2023-05-09
11467424 Means for controlling the progression of myopia Brien Anthony Holden, Padmaja Rajagopal Sankaridurg, Thomas Arthur Aller, Earl Leo Smith, III 2022-10-11
11402663 Treating ocular refractive error Padmaja Rajagopal Sankaridurg, Earl Leo Smith, III, Brien Anthony Holden 2022-08-02
11333903 Lenses, devices, methods and systems for refractive error Ravi Chandra Bakaraju, Klaus Ehrmann, Brien Anthony Holden 2022-05-17
11320672 Lenses, devices, systems and methods for refractive error Ravi Chandra Bakaraju, Klaus Ehrmann, Brien Anthony Holden 2022-05-03
11226497 Devices, systems and/or methods for myopia control Ravi Chandra Bakaraju, Klaus Ehrmann, Cathleen Fedtke, Padmaja Rajagopal Sankaridurg 2022-01-18
10969608 Contact lenses for myopic eyes and methods of treating myopia Brien Anthony Holden, Gregor Schmid, Padmaja Rajagopal Sankaridurg, Aldo Abraham Martinez Magos, Percy Fabian Lazon +1 more 2021-04-06
10962802 Ophthalmic optical lens for vision correction having one or more areas of more positive power Brien Anthony Holden, Padmaja Rajagopal Sakaridurg, Klaus Ehrmann, Fabian Conrad 2021-03-30
10948743 Lenses, devices, methods and systems for refractive error Ravi Chandra Bakaraju, Klaus Ehrmann, Brien Anthony Holden 2021-03-16
10845624 Lens for myopic eye Padmaja Rajagopal Sankaridurg, Cathleen Fedtke, Leslie Alan Donovan, Earl Leo Smith, III, Brien Anthony Holden 2020-11-24
10838235 Lenses, devices, and methods for ocular refractive error Ravi Chandra Bakaraju, Klaus Ehrmann 2020-11-17
10534198 Lenses, devices, methods and systems for refractive error Ravi Chandra Bakaraju, Klaus Ehrmann, Brien Anthony Holden 2020-01-14